* [patch 0/4] Instrumentation menu removal
@ 2007-11-13 14:26 Mathieu Desnoyers
2007-11-13 14:26 ` [patch 1/4] Create arch/Kconfig Mathieu Desnoyers
` (3 more replies)
0 siblings, 4 replies; 18+ messages in thread
From: Mathieu Desnoyers @ 2007-11-13 14:26 UTC (permalink / raw)
To: akpm, linux-kernel
Hi Andrew,
Following Linus's advice, this patch moves the content of "Instrumentation
Support" menu to "General Setup". The content is taken from
kernel/Kconfig.instrumentation and moved to init/Kconfig and arch/Kconfig.
This patchset applies on top of 2.6.24-rc2-git3 in the following order :
# instrumentation menu removal
#for -mm
add-kconfig-to-arch.patch
add-arch-supports-oprofile.patch
add-arch-supports-kprobes.patch
move-kconfig-instrumentation-to-arch.patch
This should be ready for -mm.
Mathieu
--
Mathieu Desnoyers
Computer Engineering Ph.D. Student, Ecole Polytechnique de Montreal
OpenPGP key fingerprint: 8CD5 52C3 8E3C 4140 715F BA06 3F25 A8FE 3BAE 9A68
^ permalink raw reply [flat|nested] 18+ messages in thread
* [patch 1/4] Create arch/Kconfig
2007-11-13 14:26 [patch 0/4] Instrumentation menu removal Mathieu Desnoyers
@ 2007-11-13 14:26 ` Mathieu Desnoyers
2007-11-13 14:26 ` [patch 2/4] Add ARCH_SUPPORTS_OPROFILE Mathieu Desnoyers
` (2 subsequent siblings)
3 siblings, 0 replies; 18+ messages in thread
From: Mathieu Desnoyers @ 2007-11-13 14:26 UTC (permalink / raw)
To: akpm, linux-kernel; +Cc: Mathieu Desnoyers, Linus Torvalds, Sam Ravnborg
[-- Attachment #1: add-kconfig-to-arch.patch --]
[-- Type: text/plain, Size: 2991 bytes --]
Puts the content of arch/Kconfig in the "General setup" menu.
Linus:
> Should it come with a re-duplication of it's content into each
> architecture, which was the case previously ? The oprofile and kprobes
> menu entries were litteraly cut and pasted from one architecture to
> another. Should we put its content in init/Kconfig then ?
I don't think it's a good idea to go back to making it per-architecture,
although that extensive "depends on <list-of-archiectures-here>" might
indicate that there certainly is room for cleanup there.
And I don't think it's wrong keeping it in kernel/Kconfig.xyz per se, I
just think it's wrong to (a) lump the code together when it really doesn't
necessarily need to and (b) show it to users as some kind of choice that
is tied together (whether it then has common code or not).
On the per-architecture side, I do think it would be better to *not* have
internal architecture knowledge in a generic file, and as such a line like
depends on X86_32 || IA64 || PPC || S390 || SPARC64 || X86_64 || AVR32
really shouldn't exist in a file like kernel/Kconfig.instrumentation.
It would be much better to do
depends on ARCH_SUPPORTS_KPROBES
in that generic file, and then architectures that do support it would just
have a
bool ARCH_SUPPORTS_KPROBES
default y
in *their* architecture files. That would seem to be much more logical,
and is readable both for arch maintainers *and* for people who have no
clue - and don't care - about which architecture is supposed to support
which interface...
Sam Ravnborg:
Stuff it into a new file: arch/Kconfig
We can then extend this file to include all the 'trailing'
Kconfig things that are anyway equal for all ARCHs.
But it should be kept clean - so if we introduce such a file
then we should use ARCH_HAS_whatever in the arch specific Kconfig
files to enable stuff that is not shared.
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
CC: Linus Torvalds <torvalds@linux-foundation.org>
CC: Sam Ravnborg <sam@ravnborg.org>
---
arch/Kconfig | 3 +++
init/Kconfig | 2 ++
2 files changed, 5 insertions(+)
Index: linux-2.6-lttng/init/Kconfig
===================================================================
--- linux-2.6-lttng.orig/init/Kconfig 2007-11-02 13:20:51.000000000 -0400
+++ linux-2.6-lttng/init/Kconfig 2007-11-02 13:20:52.000000000 -0400
@@ -644,6 +644,8 @@ config SLOB
endchoice
+source "arch/Kconfig"
+
endmenu # General setup
config RT_MUTEXES
Index: linux-2.6-lttng/arch/Kconfig
===================================================================
--- /dev/null 1970-01-01 00:00:00.000000000 +0000
+++ linux-2.6-lttng/arch/Kconfig 2007-11-02 13:20:52.000000000 -0400
@@ -0,0 +1,3 @@
+#
+# General architecture dependent options
+#
--
Mathieu Desnoyers
Computer Engineering Ph.D. Student, Ecole Polytechnique de Montreal
OpenPGP key fingerprint: 8CD5 52C3 8E3C 4140 715F BA06 3F25 A8FE 3BAE 9A68
^ permalink raw reply [flat|nested] 18+ messages in thread
* [patch 2/4] Add ARCH_SUPPORTS_OPROFILE
2007-11-13 14:26 [patch 0/4] Instrumentation menu removal Mathieu Desnoyers
2007-11-13 14:26 ` [patch 1/4] Create arch/Kconfig Mathieu Desnoyers
@ 2007-11-13 14:26 ` Mathieu Desnoyers
2007-11-14 19:41 ` Sam Ravnborg
2007-11-13 14:26 ` [patch 3/4] Add ARCH_SUPPORTS_KPROBES Mathieu Desnoyers
2007-11-13 14:26 ` [patch 4/4] Move Kconfig.instrumentation to arch/Kconfig and init/Kconfig Mathieu Desnoyers
3 siblings, 1 reply; 18+ messages in thread
From: Mathieu Desnoyers @ 2007-11-13 14:26 UTC (permalink / raw)
To: akpm, linux-kernel; +Cc: Mathieu Desnoyers, Linus Torvalds, Sam Ravnborg
[-- Attachment #1: add-arch-supports-oprofile.patch --]
[-- Type: text/plain, Size: 9931 bytes --]
Linus:
On the per-architecture side, I do think it would be better to *not* have
internal architecture knowledge in a generic file, and as such a line like
depends on X86_32 || IA64 || PPC || S390 || SPARC64 || X86_64 || AVR32
really shouldn't exist in a file like kernel/Kconfig.instrumentation.
It would be much better to do
depends on ARCH_SUPPORTS_KPROBES
in that generic file, and then architectures that do support it would just
have a
bool ARCH_SUPPORTS_KPROBES
default y
in *their* architecture files. That would seem to be much more logical,
and is readable both for arch maintainers *and* for people who have no
clue - and don't care - about which architecture is supposed to support
which interface...
Changelog:
Actually, I know I gave this as the magic incantation, but now that I see
it, I realize that I should have told you to just use
config ARCH_SUPPORTS_KPROBES
def_bool y
instead, which is a bit denser.
We seem to use both kinds of syntax for these things, but this is really
what "def_bool" is there for...
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
CC: Linus Torvalds <torvalds@linux-foundation.org>
CC: Sam Ravnborg <sam@ravnborg.org>
---
arch/alpha/Kconfig | 3 +++
arch/arm/Kconfig | 3 +++
arch/blackfin/Kconfig | 3 +++
arch/ia64/Kconfig | 3 +++
arch/m32r/Kconfig | 3 +++
arch/mips/Kconfig | 3 +++
arch/parisc/Kconfig | 3 +++
arch/powerpc/Kconfig | 3 +++
arch/ppc/Kconfig | 3 +++
arch/s390/Kconfig | 3 +++
arch/sh/Kconfig | 3 +++
arch/sh64/Kconfig | 3 +++
arch/sparc/Kconfig | 3 +++
arch/sparc64/Kconfig | 3 +++
arch/x86/Kconfig.i386 | 3 +++
arch/x86/Kconfig.x86_64 | 3 +++
kernel/Kconfig.instrumentation | 2 +-
17 files changed, 49 insertions(+), 1 deletion(-)
Index: linux-2.6-lttng/arch/alpha/Kconfig
===================================================================
--- linux-2.6-lttng.orig/arch/alpha/Kconfig 2007-11-02 13:20:47.000000000 -0400
+++ linux-2.6-lttng/arch/alpha/Kconfig 2007-11-02 13:20:54.000000000 -0400
@@ -66,6 +66,9 @@ config AUTO_IRQ_AFFINITY
depends on SMP
default y
+config ARCH_SUPPORTS_OPROFILE
+ def_bool y
+
source "init/Kconfig"
Index: linux-2.6-lttng/arch/arm/Kconfig
===================================================================
--- linux-2.6-lttng.orig/arch/arm/Kconfig 2007-11-02 13:20:47.000000000 -0400
+++ linux-2.6-lttng/arch/arm/Kconfig 2007-11-02 13:20:54.000000000 -0400
@@ -114,6 +114,9 @@ config GENERIC_CALIBRATE_DELAY
bool
default y
+config ARCH_SUPPORTS_OPROFILE
+ def_bool y
+
config ARCH_MAY_HAVE_PC_FDC
bool
Index: linux-2.6-lttng/arch/blackfin/Kconfig
===================================================================
--- linux-2.6-lttng.orig/arch/blackfin/Kconfig 2007-11-02 13:20:47.000000000 -0400
+++ linux-2.6-lttng/arch/blackfin/Kconfig 2007-11-02 13:20:54.000000000 -0400
@@ -69,6 +69,9 @@ config GENERIC_CALIBRATE_DELAY
bool
default y
+config ARCH_SUPPORTS_OPROFILE
+ def_bool y
+
config IRQCHIP_DEMUX_GPIO
bool
depends on (BF52x || BF53x || BF561 || BF54x)
Index: linux-2.6-lttng/arch/ia64/Kconfig
===================================================================
--- linux-2.6-lttng.orig/arch/ia64/Kconfig 2007-11-02 13:20:47.000000000 -0400
+++ linux-2.6-lttng/arch/ia64/Kconfig 2007-11-02 13:20:54.000000000 -0400
@@ -99,6 +99,9 @@ config AUDIT_ARCH
bool
default y
+config ARCH_SUPPORTS_OPROFILE
+ def_bool y
+
choice
prompt "System type"
default IA64_GENERIC
Index: linux-2.6-lttng/arch/m32r/Kconfig
===================================================================
--- linux-2.6-lttng.orig/arch/m32r/Kconfig 2007-11-02 13:20:48.000000000 -0400
+++ linux-2.6-lttng/arch/m32r/Kconfig 2007-11-02 13:20:54.000000000 -0400
@@ -34,6 +34,9 @@ config NO_IOPORT
config NO_DMA
def_bool y
+config ARCH_SUPPORTS_OPROFILE
+ def_bool y
+
source "init/Kconfig"
Index: linux-2.6-lttng/arch/mips/Kconfig
===================================================================
--- linux-2.6-lttng.orig/arch/mips/Kconfig 2007-11-02 13:20:48.000000000 -0400
+++ linux-2.6-lttng/arch/mips/Kconfig 2007-11-02 13:20:54.000000000 -0400
@@ -721,6 +721,9 @@ config GENERIC_HARDIRQS_NO__DO_IRQ
bool
default n
+config ARCH_SUPPORTS_OPROFILE
+ def_bool y
+
#
# Select some configuration options automatically based on user selections.
#
Index: linux-2.6-lttng/arch/parisc/Kconfig
===================================================================
--- linux-2.6-lttng.orig/arch/parisc/Kconfig 2007-11-02 13:20:48.000000000 -0400
+++ linux-2.6-lttng/arch/parisc/Kconfig 2007-11-02 13:20:54.000000000 -0400
@@ -69,6 +69,9 @@ config IRQ_PER_CPU
bool
default y
+config ARCH_SUPPORTS_OPROFILE
+ def_bool y
+
# unless you want to implement ACPI on PA-RISC ... ;-)
config PM
bool
Index: linux-2.6-lttng/arch/powerpc/Kconfig
===================================================================
--- linux-2.6-lttng.orig/arch/powerpc/Kconfig 2007-11-02 13:20:48.000000000 -0400
+++ linux-2.6-lttng/arch/powerpc/Kconfig 2007-11-02 13:20:54.000000000 -0400
@@ -163,6 +163,9 @@ config PPC_OF_PLATFORM_PCI
depends on PPC64 # not supported on 32 bits yet
default n
+config ARCH_SUPPORTS_OPROFILE
+ def_bool y
+
source "init/Kconfig"
source "arch/powerpc/platforms/Kconfig"
Index: linux-2.6-lttng/arch/ppc/Kconfig
===================================================================
--- linux-2.6-lttng.orig/arch/ppc/Kconfig 2007-11-02 13:20:48.000000000 -0400
+++ linux-2.6-lttng/arch/ppc/Kconfig 2007-11-02 13:20:54.000000000 -0400
@@ -69,6 +69,9 @@ config GENERIC_BUG
default y
depends on BUG
+config ARCH_SUPPORTS_OPROFILE
+ def_bool y
+
source "init/Kconfig"
menu "Processor"
Index: linux-2.6-lttng/arch/s390/Kconfig
===================================================================
--- linux-2.6-lttng.orig/arch/s390/Kconfig 2007-11-02 13:20:48.000000000 -0400
+++ linux-2.6-lttng/arch/s390/Kconfig 2007-11-02 13:20:54.000000000 -0400
@@ -52,6 +52,9 @@ mainmenu "Linux Kernel Configuration"
config S390
def_bool y
+config ARCH_SUPPORTS_OPROFILE
+ def_bool y
+
source "init/Kconfig"
menu "Base setup"
Index: linux-2.6-lttng/arch/sh/Kconfig
===================================================================
--- linux-2.6-lttng.orig/arch/sh/Kconfig 2007-11-02 13:20:48.000000000 -0400
+++ linux-2.6-lttng/arch/sh/Kconfig 2007-11-02 13:20:54.000000000 -0400
@@ -93,6 +93,9 @@ config ARCH_HAS_ILOG2_U64
config ARCH_NO_VIRT_TO_BUS
def_bool y
+config ARCH_SUPPORTS_OPROFILE
+ def_bool y
+
source "init/Kconfig"
menu "System type"
Index: linux-2.6-lttng/arch/sh64/Kconfig
===================================================================
--- linux-2.6-lttng.orig/arch/sh64/Kconfig 2007-11-02 13:20:48.000000000 -0400
+++ linux-2.6-lttng/arch/sh64/Kconfig 2007-11-02 13:20:54.000000000 -0400
@@ -58,6 +58,9 @@ config ARCH_HAS_ILOG2_U64
config ARCH_NO_VIRT_TO_BUS
def_bool y
+config ARCH_SUPPORTS_OPROFILE
+ def_bool y
+
source init/Kconfig
menu "System type"
Index: linux-2.6-lttng/arch/sparc/Kconfig
===================================================================
--- linux-2.6-lttng.orig/arch/sparc/Kconfig 2007-11-02 13:20:48.000000000 -0400
+++ linux-2.6-lttng/arch/sparc/Kconfig 2007-11-02 13:20:54.000000000 -0400
@@ -27,6 +27,9 @@ config ARCH_NO_VIRT_TO_BUS
config OF
def_bool y
+config ARCH_SUPPORTS_OPROFILE
+ def_bool y
+
source "init/Kconfig"
menu "General machine setup"
Index: linux-2.6-lttng/arch/sparc64/Kconfig
===================================================================
--- linux-2.6-lttng.orig/arch/sparc64/Kconfig 2007-11-02 13:20:48.000000000 -0400
+++ linux-2.6-lttng/arch/sparc64/Kconfig 2007-11-02 13:20:54.000000000 -0400
@@ -76,6 +76,9 @@ config GENERIC_HARDIRQS_NO__DO_IRQ
bool
def_bool y
+config ARCH_SUPPORTS_OPROFILE
+ def_bool y
+
choice
prompt "Kernel page size"
default SPARC64_PAGE_SIZE_8KB
Index: linux-2.6-lttng/arch/x86/Kconfig.i386
===================================================================
--- linux-2.6-lttng.orig/arch/x86/Kconfig.i386 2007-11-02 13:20:48.000000000 -0400
+++ linux-2.6-lttng/arch/x86/Kconfig.i386 2007-11-02 13:20:54.000000000 -0400
@@ -91,6 +91,9 @@ config DMI
bool
default y
+config ARCH_SUPPORTS_OPROFILE
+ def_bool y
+
source "init/Kconfig"
menu "Processor type and features"
Index: linux-2.6-lttng/arch/x86/Kconfig.x86_64
===================================================================
--- linux-2.6-lttng.orig/arch/x86/Kconfig.x86_64 2007-11-02 13:20:48.000000000 -0400
+++ linux-2.6-lttng/arch/x86/Kconfig.x86_64 2007-11-02 13:20:54.000000000 -0400
@@ -133,6 +133,9 @@ config ARCH_HAS_ILOG2_U64
bool
default n
+config ARCH_SUPPORTS_OPROFILE
+ def_bool y
+
source "init/Kconfig"
Index: linux-2.6-lttng/kernel/Kconfig.instrumentation
===================================================================
--- linux-2.6-lttng.orig/kernel/Kconfig.instrumentation 2007-11-02 13:20:48.000000000 -0400
+++ linux-2.6-lttng/kernel/Kconfig.instrumentation 2007-11-02 13:20:54.000000000 -0400
@@ -21,7 +21,7 @@ config PROFILING
config OPROFILE
tristate "OProfile system profiling (EXPERIMENTAL)"
depends on PROFILING
- depends on ALPHA || ARM || BLACKFIN || X86_32 || IA64 || M32R || MIPS || PARISC || PPC || S390 || SUPERH || SPARC || X86_64
+ depends on ARCH_SUPPORTS_OPROFILE
help
OProfile is a profiling system capable of profiling the
whole system, include the kernel, kernel modules, libraries,
--
Mathieu Desnoyers
Computer Engineering Ph.D. Student, Ecole Polytechnique de Montreal
OpenPGP key fingerprint: 8CD5 52C3 8E3C 4140 715F BA06 3F25 A8FE 3BAE 9A68
^ permalink raw reply [flat|nested] 18+ messages in thread
* Re: [patch 2/4] Add ARCH_SUPPORTS_OPROFILE
2007-11-13 14:26 ` [patch 2/4] Add ARCH_SUPPORTS_OPROFILE Mathieu Desnoyers
@ 2007-11-14 19:41 ` Sam Ravnborg
2007-11-14 21:35 ` Mathieu Desnoyers
0 siblings, 1 reply; 18+ messages in thread
From: Sam Ravnborg @ 2007-11-14 19:41 UTC (permalink / raw)
To: Mathieu Desnoyers; +Cc: akpm, linux-kernel, Linus Torvalds
Hi Mathieu.
>
> It would be much better to do
>
> depends on ARCH_SUPPORTS_KPROBES
>
> in that generic file, and then architectures that do support it would just
> have a
>
> bool ARCH_SUPPORTS_KPROBES
> default y
The above suggestion is actually not exactly the best way to do it...
First the naming..
A quick grep shows following usage today (in Kconfig files)
ARCH_HAS 51
ARCH_SUPPORTS 4
HAVE_ARCH 7
ARCH_HAS is the clear winner.
In the common Kconfig file do:
config FOO
depends on ARCH_HAS_FOO
bool "bla bla"
config ARCH_HAS_FOO
def_bool n
In the arch specific Kconfig file in a suitable place do:
config SUITABLE_OPTION
select ARCH_HAS_FOO
The naming of ARCH_HAS_ is fixed and shall be:
ARCH_HAS_<config option it will enable>
Only a single line added pr. architecture.
And we will end up with a (maybe even commented) list of trivial selects.
Sorry for providing late feedback on this!
Sam
^ permalink raw reply [flat|nested] 18+ messages in thread
* Re: [patch 2/4] Add ARCH_SUPPORTS_OPROFILE
2007-11-14 19:41 ` Sam Ravnborg
@ 2007-11-14 21:35 ` Mathieu Desnoyers
2007-11-14 21:54 ` Sam Ravnborg
0 siblings, 1 reply; 18+ messages in thread
From: Mathieu Desnoyers @ 2007-11-14 21:35 UTC (permalink / raw)
To: Sam Ravnborg; +Cc: akpm, linux-kernel, Linus Torvalds
* Sam Ravnborg (sam@ravnborg.org) wrote:
> Hi Mathieu.
>
> >
> > It would be much better to do
> >
> > depends on ARCH_SUPPORTS_KPROBES
> >
> > in that generic file, and then architectures that do support it would just
> > have a
> >
> > bool ARCH_SUPPORTS_KPROBES
> > default y
>
> The above suggestion is actually not exactly the best way to do it...
> First the naming..
> A quick grep shows following usage today (in Kconfig files)
> ARCH_HAS 51
> ARCH_SUPPORTS 4
> HAVE_ARCH 7
>
> ARCH_HAS is the clear winner.
>
>
> In the common Kconfig file do:
>
> config FOO
> depends on ARCH_HAS_FOO
> bool "bla bla"
>
> config ARCH_HAS_FOO
> def_bool n
>
>
> In the arch specific Kconfig file in a suitable place do:
>
> config SUITABLE_OPTION
Since config KPROBES will already be used in the architecture
independent Kconfig, I should find a different name for "config
SUITABLE_OPTION". Would
config KPROBES_SUPPORT
select ARCH_HAS_KPROBES
be ok ?
> select ARCH_HAS_FOO
>
>
> The naming of ARCH_HAS_ is fixed and shall be:
> ARCH_HAS_<config option it will enable>
>
>
> Only a single line added pr. architecture.
> And we will end up with a (maybe even commented) list of trivial selects.
>
> Sorry for providing late feedback on this!
>
> Sam
--
Mathieu Desnoyers
Computer Engineering Ph.D. Student, Ecole Polytechnique de Montreal
OpenPGP key fingerprint: 8CD5 52C3 8E3C 4140 715F BA06 3F25 A8FE 3BAE 9A68
^ permalink raw reply [flat|nested] 18+ messages in thread
* Re: [patch 2/4] Add ARCH_SUPPORTS_OPROFILE
2007-11-14 21:35 ` Mathieu Desnoyers
@ 2007-11-14 21:54 ` Sam Ravnborg
0 siblings, 0 replies; 18+ messages in thread
From: Sam Ravnborg @ 2007-11-14 21:54 UTC (permalink / raw)
To: Mathieu Desnoyers; +Cc: akpm, linux-kernel, Linus Torvalds
> >
> >
> > In the arch specific Kconfig file in a suitable place do:
> >
> > config SUITABLE_OPTION
>
> Since config KPROBES will already be used in the architecture
> independent Kconfig, I should find a different name for "config
> SUITABLE_OPTION". Would
>
> config KPROBES_SUPPORT
> select ARCH_HAS_KPROBES
>
> be ok ?
I should have been more specific here.
We do NOT want a dedicated config symbol just for this.
For x86 use X86
For arm use ARM
For sparc64 use SPARC64
For sparc use SPARC32
etc. you get the picture.
For x86 (where I spend a fair amount of time recently)
there are several candidates to be moved to such a select
list.
Only reason not to do it then was to keep changes minimal.
It would look like this:
config X86
select ARCH_HAS_KPROBES # yada yada
select ARCH_HAS_FOO # more yada yada
If you select an undefined symbol kconfig will warn you so keep
an eye out for this (among all the other warnings kconfig spits out).
arm uses this for the different boards as a good example.
But they do not have the common-prefix rule in place.
Sam
^ permalink raw reply [flat|nested] 18+ messages in thread
* [patch 3/4] Add ARCH_SUPPORTS_KPROBES
2007-11-13 14:26 [patch 0/4] Instrumentation menu removal Mathieu Desnoyers
2007-11-13 14:26 ` [patch 1/4] Create arch/Kconfig Mathieu Desnoyers
2007-11-13 14:26 ` [patch 2/4] Add ARCH_SUPPORTS_OPROFILE Mathieu Desnoyers
@ 2007-11-13 14:26 ` Mathieu Desnoyers
2007-11-13 14:26 ` [patch 4/4] Move Kconfig.instrumentation to arch/Kconfig and init/Kconfig Mathieu Desnoyers
3 siblings, 0 replies; 18+ messages in thread
From: Mathieu Desnoyers @ 2007-11-13 14:26 UTC (permalink / raw)
To: akpm, linux-kernel; +Cc: Mathieu Desnoyers, Linus Torvalds, Sam Ravnborg
[-- Attachment #1: add-arch-supports-kprobes.patch --]
[-- Type: text/plain, Size: 6105 bytes --]
Linus:
On the per-architecture side, I do think it would be better to *not* have
internal architecture knowledge in a generic file, and as such a line like
depends on X86_32 || IA64 || PPC || S390 || SPARC64 || X86_64 || AVR32
really shouldn't exist in a file like kernel/Kconfig.instrumentation.
It would be much better to do
depends on ARCH_SUPPORTS_KPROBES
in that generic file, and then architectures that do support it would just
have a
bool ARCH_SUPPORTS_KPROBES
default y
in *their* architecture files. That would seem to be much more logical,
and is readable both for arch maintainers *and* for people who have no
clue - and don't care - about which architecture is supposed to support
which interface...
Changelog:
Actually, I know I gave this as the magic incantation, but now that I see
it, I realize that I should have told you to just use
config ARCH_SUPPORTS_KPROBES
def_bool y
instead, which is a bit denser.
We seem to use both kinds of syntax for these things, but this is really
what "def_bool" is there for...
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
CC: Linus Torvalds <torvalds@linux-foundation.org>
CC: Sam Ravnborg <sam@ravnborg.org>
---
arch/avr32/Kconfig | 3 +++
arch/ia64/Kconfig | 3 +++
arch/powerpc/Kconfig | 3 +++
arch/ppc/Kconfig | 3 +++
arch/s390/Kconfig | 3 +++
arch/sparc64/Kconfig | 3 +++
arch/x86/Kconfig.i386 | 3 +++
arch/x86/Kconfig.x86_64 | 3 +++
kernel/Kconfig.instrumentation | 2 +-
9 files changed, 25 insertions(+), 1 deletion(-)
Index: linux-2.6-lttng/arch/avr32/Kconfig
===================================================================
--- linux-2.6-lttng.orig/arch/avr32/Kconfig 2007-11-02 13:20:47.000000000 -0400
+++ linux-2.6-lttng/arch/avr32/Kconfig 2007-11-02 13:20:57.000000000 -0400
@@ -70,6 +70,9 @@ config GENERIC_BUG
default y
depends on BUG
+config ARCH_SUPPORTS_KPROBES
+ def_bool y
+
source "init/Kconfig"
menu "System Type and features"
Index: linux-2.6-lttng/arch/ia64/Kconfig
===================================================================
--- linux-2.6-lttng.orig/arch/ia64/Kconfig 2007-11-02 13:20:54.000000000 -0400
+++ linux-2.6-lttng/arch/ia64/Kconfig 2007-11-02 13:20:57.000000000 -0400
@@ -102,6 +102,9 @@ config AUDIT_ARCH
config ARCH_SUPPORTS_OPROFILE
def_bool y
+config ARCH_SUPPORTS_KPROBES
+ def_bool y
+
choice
prompt "System type"
default IA64_GENERIC
Index: linux-2.6-lttng/arch/powerpc/Kconfig
===================================================================
--- linux-2.6-lttng.orig/arch/powerpc/Kconfig 2007-11-02 13:20:54.000000000 -0400
+++ linux-2.6-lttng/arch/powerpc/Kconfig 2007-11-02 13:20:57.000000000 -0400
@@ -166,6 +166,9 @@ config PPC_OF_PLATFORM_PCI
config ARCH_SUPPORTS_OPROFILE
def_bool y
+config ARCH_SUPPORTS_KPROBES
+ def_bool y
+
source "init/Kconfig"
source "arch/powerpc/platforms/Kconfig"
Index: linux-2.6-lttng/arch/ppc/Kconfig
===================================================================
--- linux-2.6-lttng.orig/arch/ppc/Kconfig 2007-11-02 13:20:54.000000000 -0400
+++ linux-2.6-lttng/arch/ppc/Kconfig 2007-11-02 13:20:57.000000000 -0400
@@ -72,6 +72,9 @@ config GENERIC_BUG
config ARCH_SUPPORTS_OPROFILE
def_bool y
+config ARCH_SUPPORTS_KPROBES
+ def_bool y
+
source "init/Kconfig"
menu "Processor"
Index: linux-2.6-lttng/arch/s390/Kconfig
===================================================================
--- linux-2.6-lttng.orig/arch/s390/Kconfig 2007-11-02 13:20:54.000000000 -0400
+++ linux-2.6-lttng/arch/s390/Kconfig 2007-11-02 13:20:57.000000000 -0400
@@ -55,6 +55,9 @@ config S390
config ARCH_SUPPORTS_OPROFILE
def_bool y
+config ARCH_SUPPORTS_KPROBES
+ def_bool y
+
source "init/Kconfig"
menu "Base setup"
Index: linux-2.6-lttng/arch/sparc64/Kconfig
===================================================================
--- linux-2.6-lttng.orig/arch/sparc64/Kconfig 2007-11-02 13:20:54.000000000 -0400
+++ linux-2.6-lttng/arch/sparc64/Kconfig 2007-11-02 13:20:57.000000000 -0400
@@ -79,6 +79,9 @@ config GENERIC_HARDIRQS_NO__DO_IRQ
config ARCH_SUPPORTS_OPROFILE
def_bool y
+config ARCH_SUPPORTS_KPROBES
+ def_bool y
+
choice
prompt "Kernel page size"
default SPARC64_PAGE_SIZE_8KB
Index: linux-2.6-lttng/arch/x86/Kconfig.i386
===================================================================
--- linux-2.6-lttng.orig/arch/x86/Kconfig.i386 2007-11-02 13:20:54.000000000 -0400
+++ linux-2.6-lttng/arch/x86/Kconfig.i386 2007-11-02 13:20:57.000000000 -0400
@@ -94,6 +94,9 @@ config DMI
config ARCH_SUPPORTS_OPROFILE
def_bool y
+config ARCH_SUPPORTS_KPROBES
+ def_bool y
+
source "init/Kconfig"
menu "Processor type and features"
Index: linux-2.6-lttng/arch/x86/Kconfig.x86_64
===================================================================
--- linux-2.6-lttng.orig/arch/x86/Kconfig.x86_64 2007-11-02 13:20:54.000000000 -0400
+++ linux-2.6-lttng/arch/x86/Kconfig.x86_64 2007-11-02 13:20:57.000000000 -0400
@@ -136,6 +136,9 @@ config ARCH_HAS_ILOG2_U64
config ARCH_SUPPORTS_OPROFILE
def_bool y
+config ARCH_SUPPORTS_KPROBES
+ def_bool y
+
source "init/Kconfig"
Index: linux-2.6-lttng/kernel/Kconfig.instrumentation
===================================================================
--- linux-2.6-lttng.orig/kernel/Kconfig.instrumentation 2007-11-02 13:20:54.000000000 -0400
+++ linux-2.6-lttng/kernel/Kconfig.instrumentation 2007-11-02 13:20:57.000000000 -0400
@@ -32,7 +32,7 @@ config OPROFILE
config KPROBES
bool "Kprobes"
depends on KALLSYMS && MODULES
- depends on X86_32 || IA64 || PPC || S390 || SPARC64 || X86_64 || AVR32
+ depends on ARCH_SUPPORTS_KPROBES
help
Kprobes allows you to trap at almost any kernel address and
execute a callback function. register_kprobe() establishes
--
Mathieu Desnoyers
Computer Engineering Ph.D. Student, Ecole Polytechnique de Montreal
OpenPGP key fingerprint: 8CD5 52C3 8E3C 4140 715F BA06 3F25 A8FE 3BAE 9A68
^ permalink raw reply [flat|nested] 18+ messages in thread
* [patch 4/4] Move Kconfig.instrumentation to arch/Kconfig and init/Kconfig
2007-11-13 14:26 [patch 0/4] Instrumentation menu removal Mathieu Desnoyers
` (2 preceding siblings ...)
2007-11-13 14:26 ` [patch 3/4] Add ARCH_SUPPORTS_KPROBES Mathieu Desnoyers
@ 2007-11-13 14:26 ` Mathieu Desnoyers
3 siblings, 0 replies; 18+ messages in thread
From: Mathieu Desnoyers @ 2007-11-13 14:26 UTC (permalink / raw)
To: akpm, linux-kernel; +Cc: Mathieu Desnoyers, Linus Torvalds, Sam Ravnborg
[-- Attachment #1: move-kconfig-instrumentation-to-arch.patch --]
[-- Type: text/plain, Size: 15933 bytes --]
Move the instrumentation Kconfig to
arch/Kconfig for architecture dependent options
- oprofile
- kprobes
and
init/Kconfig for architecture independent options
- profiling
- markers
Remove the "Instrumentation Support" menu. Everything moves to "General setup".
Delete the kernel/Kconfig.instrumentation file.
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
CC: Linus Torvalds <torvalds@linux-foundation.org>
CC: Sam Ravnborg <sam@ravnborg.org>
---
arch/Kconfig | 22 ++++++++++++++++++
arch/alpha/Kconfig | 2 -
arch/arm/Kconfig | 2 -
arch/blackfin/Kconfig | 2 -
arch/cris/Kconfig | 2 -
arch/frv/Kconfig | 2 -
arch/h8300/Kconfig | 2 -
arch/ia64/Kconfig | 2 -
arch/m32r/Kconfig | 2 -
arch/m68k/Kconfig | 2 -
arch/m68knommu/Kconfig | 2 -
arch/mips/Kconfig | 2 -
arch/parisc/Kconfig | 2 -
arch/powerpc/Kconfig | 2 -
arch/ppc/Kconfig | 2 -
arch/s390/Kconfig | 2 -
arch/sh/Kconfig | 2 -
arch/sh64/Kconfig | 2 -
arch/sparc/Kconfig | 2 -
arch/sparc64/Kconfig | 2 -
arch/um/Kconfig | 2 -
arch/v850/Kconfig | 2 -
arch/x86/Kconfig.i386 | 2 -
arch/x86/Kconfig.x86_64 | 2 -
arch/xtensa/Kconfig | 2 -
init/Kconfig | 12 ++++++++++
kernel/Kconfig.instrumentation | 49 -----------------------------------------
27 files changed, 34 insertions(+), 97 deletions(-)
Index: linux-2.6-lttng/arch/Kconfig
===================================================================
--- linux-2.6-lttng.orig/arch/Kconfig 2007-11-11 22:01:40.000000000 -0500
+++ linux-2.6-lttng/arch/Kconfig 2007-11-11 22:02:03.000000000 -0500
@@ -1,3 +1,25 @@
#
# General architecture dependent options
#
+
+config OPROFILE
+ tristate "OProfile system profiling (EXPERIMENTAL)"
+ depends on PROFILING
+ depends on ARCH_SUPPORTS_OPROFILE
+ help
+ OProfile is a profiling system capable of profiling the
+ whole system, include the kernel, kernel modules, libraries,
+ and applications.
+
+ If unsure, say N.
+
+config KPROBES
+ bool "Kprobes"
+ depends on KALLSYMS && MODULES
+ depends on ARCH_SUPPORTS_KPROBES
+ help
+ Kprobes allows you to trap at almost any kernel address and
+ execute a callback function. register_kprobe() establishes
+ a probepoint and specifies the callback. Kprobes is useful
+ for kernel debugging, non-intrusive instrumentation and testing.
+ If in doubt, say "N".
Index: linux-2.6-lttng/init/Kconfig
===================================================================
--- linux-2.6-lttng.orig/init/Kconfig 2007-11-11 22:01:40.000000000 -0500
+++ linux-2.6-lttng/init/Kconfig 2007-11-11 22:02:32.000000000 -0500
@@ -644,6 +644,18 @@ config SLOB
endchoice
+config PROFILING
+ bool "Profiling support (EXPERIMENTAL)"
+ help
+ Say Y here to enable the extended profiling support mechanisms used
+ by profilers such as OProfile.
+
+config MARKERS
+ bool "Activate markers"
+ help
+ Place an empty function call at each marker site. Can be
+ dynamically changed for a probe function.
+
source "arch/Kconfig"
endmenu # General setup
Index: linux-2.6-lttng/kernel/Kconfig.instrumentation
===================================================================
--- linux-2.6-lttng.orig/kernel/Kconfig.instrumentation 2007-11-11 22:01:56.000000000 -0500
+++ /dev/null 1970-01-01 00:00:00.000000000 +0000
@@ -1,49 +0,0 @@
-menuconfig INSTRUMENTATION
- bool "Instrumentation Support"
- default y
- ---help---
- Say Y here to get to see options related to performance measurement,
- system-wide debugging, and testing. This option alone does not add any
- kernel code.
-
- If you say N, all options in this submenu will be skipped and
- disabled. If you're trying to debug the kernel itself, go see the
- Kernel Hacking menu.
-
-if INSTRUMENTATION
-
-config PROFILING
- bool "Profiling support (EXPERIMENTAL)"
- help
- Say Y here to enable the extended profiling support mechanisms used
- by profilers such as OProfile.
-
-config OPROFILE
- tristate "OProfile system profiling (EXPERIMENTAL)"
- depends on PROFILING
- depends on ARCH_SUPPORTS_OPROFILE
- help
- OProfile is a profiling system capable of profiling the
- whole system, include the kernel, kernel modules, libraries,
- and applications.
-
- If unsure, say N.
-
-config KPROBES
- bool "Kprobes"
- depends on KALLSYMS && MODULES
- depends on ARCH_SUPPORTS_KPROBES
- help
- Kprobes allows you to trap at almost any kernel address and
- execute a callback function. register_kprobe() establishes
- a probepoint and specifies the callback. Kprobes is useful
- for kernel debugging, non-intrusive instrumentation and testing.
- If in doubt, say "N".
-
-config MARKERS
- bool "Activate markers"
- help
- Place an empty function call at each marker site. Can be
- dynamically changed for a probe function.
-
-endif # INSTRUMENTATION
Index: linux-2.6-lttng/arch/alpha/Kconfig
===================================================================
--- linux-2.6-lttng.orig/arch/alpha/Kconfig 2007-11-11 22:01:51.000000000 -0500
+++ linux-2.6-lttng/arch/alpha/Kconfig 2007-11-11 22:02:03.000000000 -0500
@@ -657,8 +657,6 @@ source "drivers/Kconfig"
source "fs/Kconfig"
-source "kernel/Kconfig.instrumentation"
-
source "arch/alpha/Kconfig.debug"
# DUMMY_CONSOLE may be defined in drivers/video/console/Kconfig
Index: linux-2.6-lttng/arch/arm/Kconfig
===================================================================
--- linux-2.6-lttng.orig/arch/arm/Kconfig 2007-11-11 22:01:51.000000000 -0500
+++ linux-2.6-lttng/arch/arm/Kconfig 2007-11-11 22:02:03.000000000 -0500
@@ -1071,8 +1071,6 @@ endmenu
source "fs/Kconfig"
-source "kernel/Kconfig.instrumentation"
-
source "arch/arm/Kconfig.debug"
source "security/Kconfig"
Index: linux-2.6-lttng/arch/blackfin/Kconfig
===================================================================
--- linux-2.6-lttng.orig/arch/blackfin/Kconfig 2007-11-11 22:01:51.000000000 -0500
+++ linux-2.6-lttng/arch/blackfin/Kconfig 2007-11-11 22:02:03.000000000 -0500
@@ -1076,8 +1076,6 @@ source "drivers/Kconfig"
source "fs/Kconfig"
-source "kernel/Kconfig.instrumentation"
-
menu "Kernel hacking"
source "lib/Kconfig.debug"
Index: linux-2.6-lttng/arch/cris/Kconfig
===================================================================
--- linux-2.6-lttng.orig/arch/cris/Kconfig 2007-11-11 22:01:26.000000000 -0500
+++ linux-2.6-lttng/arch/cris/Kconfig 2007-11-11 22:02:03.000000000 -0500
@@ -196,8 +196,6 @@ source "sound/Kconfig"
source "drivers/usb/Kconfig"
-source "kernel/Kconfig.instrumentation"
-
source "arch/cris/Kconfig.debug"
source "security/Kconfig"
Index: linux-2.6-lttng/arch/frv/Kconfig
===================================================================
--- linux-2.6-lttng.orig/arch/frv/Kconfig 2007-11-11 22:01:26.000000000 -0500
+++ linux-2.6-lttng/arch/frv/Kconfig 2007-11-11 22:02:03.000000000 -0500
@@ -375,8 +375,6 @@ source "drivers/Kconfig"
source "fs/Kconfig"
-source "kernel/Kconfig.instrumentation"
-
source "arch/frv/Kconfig.debug"
source "security/Kconfig"
Index: linux-2.6-lttng/arch/h8300/Kconfig
===================================================================
--- linux-2.6-lttng.orig/arch/h8300/Kconfig 2007-11-11 22:01:26.000000000 -0500
+++ linux-2.6-lttng/arch/h8300/Kconfig 2007-11-11 22:02:03.000000000 -0500
@@ -223,8 +223,6 @@ endmenu
source "fs/Kconfig"
-source "kernel/Kconfig.instrumentation"
-
source "arch/h8300/Kconfig.debug"
source "security/Kconfig"
Index: linux-2.6-lttng/arch/ia64/Kconfig
===================================================================
--- linux-2.6-lttng.orig/arch/ia64/Kconfig 2007-11-11 22:01:56.000000000 -0500
+++ linux-2.6-lttng/arch/ia64/Kconfig 2007-11-11 22:02:03.000000000 -0500
@@ -598,8 +598,6 @@ config IRQ_PER_CPU
source "arch/ia64/hp/sim/Kconfig"
-source "kernel/Kconfig.instrumentation"
-
source "arch/ia64/Kconfig.debug"
source "security/Kconfig"
Index: linux-2.6-lttng/arch/m32r/Kconfig
===================================================================
--- linux-2.6-lttng.orig/arch/m32r/Kconfig 2007-11-11 22:01:51.000000000 -0500
+++ linux-2.6-lttng/arch/m32r/Kconfig 2007-11-11 22:02:03.000000000 -0500
@@ -429,8 +429,6 @@ source "drivers/Kconfig"
source "fs/Kconfig"
-source "kernel/Kconfig.instrumentation"
-
source "arch/m32r/Kconfig.debug"
source "security/Kconfig"
Index: linux-2.6-lttng/arch/m68k/Kconfig
===================================================================
--- linux-2.6-lttng.orig/arch/m68k/Kconfig 2007-11-11 22:01:26.000000000 -0500
+++ linux-2.6-lttng/arch/m68k/Kconfig 2007-11-11 22:02:03.000000000 -0500
@@ -683,8 +683,6 @@ endmenu
source "fs/Kconfig"
-source "kernel/Kconfig.instrumentation"
-
source "arch/m68k/Kconfig.debug"
source "security/Kconfig"
Index: linux-2.6-lttng/arch/m68knommu/Kconfig
===================================================================
--- linux-2.6-lttng.orig/arch/m68knommu/Kconfig 2007-11-11 22:01:26.000000000 -0500
+++ linux-2.6-lttng/arch/m68knommu/Kconfig 2007-11-11 22:02:03.000000000 -0500
@@ -707,8 +707,6 @@ source "drivers/Kconfig"
source "fs/Kconfig"
-source "kernel/Kconfig.instrumentation"
-
source "arch/m68knommu/Kconfig.debug"
source "security/Kconfig"
Index: linux-2.6-lttng/arch/mips/Kconfig
===================================================================
--- linux-2.6-lttng.orig/arch/mips/Kconfig 2007-11-11 22:01:51.000000000 -0500
+++ linux-2.6-lttng/arch/mips/Kconfig 2007-11-11 22:02:03.000000000 -0500
@@ -2031,8 +2031,6 @@ source "drivers/Kconfig"
source "fs/Kconfig"
-source "kernel/Kconfig.instrumentation"
-
source "arch/mips/Kconfig.debug"
source "security/Kconfig"
Index: linux-2.6-lttng/arch/parisc/Kconfig
===================================================================
--- linux-2.6-lttng.orig/arch/parisc/Kconfig 2007-11-11 22:01:51.000000000 -0500
+++ linux-2.6-lttng/arch/parisc/Kconfig 2007-11-11 22:02:03.000000000 -0500
@@ -270,8 +270,6 @@ source "drivers/Kconfig"
source "fs/Kconfig"
-source "kernel/Kconfig.instrumentation"
-
source "arch/parisc/Kconfig.debug"
source "security/Kconfig"
Index: linux-2.6-lttng/arch/powerpc/Kconfig
===================================================================
--- linux-2.6-lttng.orig/arch/powerpc/Kconfig 2007-11-11 22:01:56.000000000 -0500
+++ linux-2.6-lttng/arch/powerpc/Kconfig 2007-11-11 22:02:03.000000000 -0500
@@ -675,8 +675,6 @@ source "arch/powerpc/sysdev/qe_lib/Kconf
source "lib/Kconfig"
-source "kernel/Kconfig.instrumentation"
-
source "arch/powerpc/Kconfig.debug"
source "security/Kconfig"
Index: linux-2.6-lttng/arch/ppc/Kconfig
===================================================================
--- linux-2.6-lttng.orig/arch/ppc/Kconfig 2007-11-11 22:01:56.000000000 -0500
+++ linux-2.6-lttng/arch/ppc/Kconfig 2007-11-11 22:02:03.000000000 -0500
@@ -1323,8 +1323,6 @@ endmenu
source "lib/Kconfig"
-source "kernel/Kconfig.instrumentation"
-
source "arch/ppc/Kconfig.debug"
source "security/Kconfig"
Index: linux-2.6-lttng/arch/s390/Kconfig
===================================================================
--- linux-2.6-lttng.orig/arch/s390/Kconfig 2007-11-11 22:01:56.000000000 -0500
+++ linux-2.6-lttng/arch/s390/Kconfig 2007-11-11 22:02:03.000000000 -0500
@@ -535,8 +535,6 @@ source "drivers/Kconfig"
source "fs/Kconfig"
-source "kernel/Kconfig.instrumentation"
-
source "arch/s390/Kconfig.debug"
source "security/Kconfig"
Index: linux-2.6-lttng/arch/sh/Kconfig
===================================================================
--- linux-2.6-lttng.orig/arch/sh/Kconfig 2007-11-11 22:01:51.000000000 -0500
+++ linux-2.6-lttng/arch/sh/Kconfig 2007-11-11 22:02:03.000000000 -0500
@@ -757,8 +757,6 @@ source "drivers/Kconfig"
source "fs/Kconfig"
-source "kernel/Kconfig.instrumentation"
-
source "arch/sh/Kconfig.debug"
source "security/Kconfig"
Index: linux-2.6-lttng/arch/sh64/Kconfig
===================================================================
--- linux-2.6-lttng.orig/arch/sh64/Kconfig 2007-11-11 22:01:51.000000000 -0500
+++ linux-2.6-lttng/arch/sh64/Kconfig 2007-11-11 22:02:03.000000000 -0500
@@ -287,8 +287,6 @@ source "drivers/Kconfig"
source "fs/Kconfig"
-source "kernel/Kconfig.instrumentation"
-
source "arch/sh64/Kconfig.debug"
source "security/Kconfig"
Index: linux-2.6-lttng/arch/sparc/Kconfig
===================================================================
--- linux-2.6-lttng.orig/arch/sparc/Kconfig 2007-11-11 22:01:51.000000000 -0500
+++ linux-2.6-lttng/arch/sparc/Kconfig 2007-11-11 22:02:03.000000000 -0500
@@ -323,8 +323,6 @@ endmenu
source "fs/Kconfig"
-source "kernel/Kconfig.instrumentation"
-
source "arch/sparc/Kconfig.debug"
source "security/Kconfig"
Index: linux-2.6-lttng/arch/sparc64/Kconfig
===================================================================
--- linux-2.6-lttng.orig/arch/sparc64/Kconfig 2007-11-11 22:01:56.000000000 -0500
+++ linux-2.6-lttng/arch/sparc64/Kconfig 2007-11-11 22:02:03.000000000 -0500
@@ -468,8 +468,6 @@ source "drivers/sbus/char/Kconfig"
source "fs/Kconfig"
-source "kernel/Kconfig.instrumentation"
-
source "arch/sparc64/Kconfig.debug"
source "security/Kconfig"
Index: linux-2.6-lttng/arch/um/Kconfig
===================================================================
--- linux-2.6-lttng.orig/arch/um/Kconfig 2007-11-11 22:01:26.000000000 -0500
+++ linux-2.6-lttng/arch/um/Kconfig 2007-11-11 22:02:03.000000000 -0500
@@ -289,6 +289,4 @@ config INPUT
bool
default n
-source "kernel/Kconfig.instrumentation"
-
source "arch/um/Kconfig.debug"
Index: linux-2.6-lttng/arch/v850/Kconfig
===================================================================
--- linux-2.6-lttng.orig/arch/v850/Kconfig 2007-11-11 22:01:26.000000000 -0500
+++ linux-2.6-lttng/arch/v850/Kconfig 2007-11-11 22:02:03.000000000 -0500
@@ -331,8 +331,6 @@ source "sound/Kconfig"
source "drivers/usb/Kconfig"
-source "kernel/Kconfig.instrumentation"
-
source "arch/v850/Kconfig.debug"
source "security/Kconfig"
Index: linux-2.6-lttng/arch/x86/Kconfig.i386
===================================================================
--- linux-2.6-lttng.orig/arch/x86/Kconfig.i386 2007-11-11 22:01:56.000000000 -0500
+++ linux-2.6-lttng/arch/x86/Kconfig.i386 2007-11-11 22:02:03.000000000 -0500
@@ -1276,8 +1276,6 @@ source "drivers/Kconfig"
source "fs/Kconfig"
-source "kernel/Kconfig.instrumentation"
-
source "arch/x86/Kconfig.debug"
source "security/Kconfig"
Index: linux-2.6-lttng/arch/x86/Kconfig.x86_64
===================================================================
--- linux-2.6-lttng.orig/arch/x86/Kconfig.x86_64 2007-11-11 22:01:56.000000000 -0500
+++ linux-2.6-lttng/arch/x86/Kconfig.x86_64 2007-11-11 22:02:03.000000000 -0500
@@ -834,8 +834,6 @@ source "drivers/firmware/Kconfig"
source fs/Kconfig
-source "kernel/Kconfig.instrumentation"
-
source "arch/x86/Kconfig.debug"
source "security/Kconfig"
Index: linux-2.6-lttng/arch/xtensa/Kconfig
===================================================================
--- linux-2.6-lttng.orig/arch/xtensa/Kconfig 2007-11-11 22:01:26.000000000 -0500
+++ linux-2.6-lttng/arch/xtensa/Kconfig 2007-11-11 22:02:03.000000000 -0500
@@ -251,8 +251,6 @@ config EMBEDDED_RAMDISK_IMAGE
provide one yourself.
endmenu
-source "kernel/Kconfig.instrumentation"
-
source "arch/xtensa/Kconfig.debug"
source "security/Kconfig"
--
Mathieu Desnoyers
Computer Engineering Ph.D. Student, Ecole Polytechnique de Montreal
OpenPGP key fingerprint: 8CD5 52C3 8E3C 4140 715F BA06 3F25 A8FE 3BAE 9A68
^ permalink raw reply [flat|nested] 18+ messages in thread
* [patch 0/4] Instrumentation menu removal, against 2.6.24-rc4-mm1 (mmotm)
@ 2007-12-08 15:32 Mathieu Desnoyers
2007-12-08 15:32 ` [patch 4/4] Move Kconfig.instrumentation to arch/Kconfig and init/Kconfig Mathieu Desnoyers
0 siblings, 1 reply; 18+ messages in thread
From: Mathieu Desnoyers @ 2007-12-08 15:32 UTC (permalink / raw)
To: akpm, linux-kernel
Hi Andrew,
This time I am taking no chance :
The instrumentation menu removal patchset here applies against 2.6.24-rc4-mm1
_and_ against mmotm (dated : stamp-2007-12-05-15-24) without problem.
We should hopefully be able to stop racing against other architecture specific
fixes done underneath. Please be aware that the following fix :
- fix-oprofile-configuration-breakage.patch
from MIPS did not show up in your mmotm tree. I guess you just sent it upstream
without keeping it in your own tree. I have applied the content of this fix in
my patchset (meaning : select HAVE_OPROFILE if !MIPS_MT_SMTC in
add-have-oprofile.patch), but I think you might have a reject if you still have
this fix-oprofile-configuration-breakage.patch in your local tree but not in
mmotm.
Mathieu
--
Mathieu Desnoyers
Computer Engineering Ph.D. Student, Ecole Polytechnique de Montreal
OpenPGP key fingerprint: 8CD5 52C3 8E3C 4140 715F BA06 3F25 A8FE 3BAE 9A68
^ permalink raw reply [flat|nested] 18+ messages in thread
* [patch 4/4] Move Kconfig.instrumentation to arch/Kconfig and init/Kconfig
2007-12-08 15:32 [patch 0/4] Instrumentation menu removal, against 2.6.24-rc4-mm1 (mmotm) Mathieu Desnoyers
@ 2007-12-08 15:32 ` Mathieu Desnoyers
2007-12-12 5:37 ` Andrew Morton
0 siblings, 1 reply; 18+ messages in thread
From: Mathieu Desnoyers @ 2007-12-08 15:32 UTC (permalink / raw)
To: akpm, linux-kernel; +Cc: Mathieu Desnoyers, Linus Torvalds, Sam Ravnborg
[-- Attachment #1: move-kconfig-instrumentation-to-arch.patch --]
[-- Type: text/plain, Size: 15450 bytes --]
Move the instrumentation Kconfig to
arch/Kconfig for architecture dependent options
- oprofile
- kprobes
and
init/Kconfig for architecture independent options
- profiling
- markers
Remove the "Instrumentation Support" menu. Everything moves to "General setup".
Delete the kernel/Kconfig.instrumentation file.
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
CC: Linus Torvalds <torvalds@linux-foundation.org>
CC: Sam Ravnborg <sam@ravnborg.org>
---
arch/Kconfig | 28 ++++++++++++++++++++
arch/alpha/Kconfig | 2 -
arch/arm/Kconfig | 2 -
arch/blackfin/Kconfig | 2 -
arch/cris/Kconfig | 2 -
arch/frv/Kconfig | 2 -
arch/h8300/Kconfig | 2 -
arch/ia64/Kconfig | 2 -
arch/m32r/Kconfig | 2 -
arch/m68k/Kconfig | 2 -
arch/m68knommu/Kconfig | 2 -
arch/mips/Kconfig | 2 -
arch/parisc/Kconfig | 2 -
arch/powerpc/Kconfig | 2 -
arch/ppc/Kconfig | 2 -
arch/s390/Kconfig | 2 -
arch/sh/Kconfig | 2 -
arch/sparc/Kconfig | 2 -
arch/sparc64/Kconfig | 2 -
arch/um/Kconfig | 2 -
arch/v850/Kconfig | 2 -
arch/x86/Kconfig | 2 -
arch/xtensa/Kconfig | 2 -
init/Kconfig | 12 ++++++++
kernel/Kconfig.instrumentation | 55 -----------------------------------------
25 files changed, 40 insertions(+), 99 deletions(-)
Index: linux-2.6-lttng.mm/arch/Kconfig
===================================================================
--- linux-2.6-lttng.mm.orig/arch/Kconfig 2007-12-08 09:57:15.000000000 -0500
+++ linux-2.6-lttng.mm/arch/Kconfig 2007-12-08 10:10:53.000000000 -0500
@@ -1,3 +1,31 @@
#
# General architecture dependent options
#
+
+config OPROFILE
+ tristate "OProfile system profiling (EXPERIMENTAL)"
+ depends on PROFILING && !UML
+ depends on HAVE_OPROFILE
+ help
+ OProfile is a profiling system capable of profiling the
+ whole system, include the kernel, kernel modules, libraries,
+ and applications.
+
+ If unsure, say N.
+
+config HAVE_OPROFILE
+ def_bool n
+
+config KPROBES
+ bool "Kprobes"
+ depends on KALLSYMS && MODULES
+ depends on HAVE_KPROBES
+ help
+ Kprobes allows you to trap at almost any kernel address and
+ execute a callback function. register_kprobe() establishes
+ a probepoint and specifies the callback. Kprobes is useful
+ for kernel debugging, non-intrusive instrumentation and testing.
+ If in doubt, say "N".
+
+config HAVE_KPROBES
+ def_bool n
Index: linux-2.6-lttng.mm/init/Kconfig
===================================================================
--- linux-2.6-lttng.mm.orig/init/Kconfig 2007-12-08 09:57:15.000000000 -0500
+++ linux-2.6-lttng.mm/init/Kconfig 2007-12-08 10:08:17.000000000 -0500
@@ -701,6 +701,18 @@ config PROC_PAGE_MONITOR
/proc/kpagecount, and /proc/kpageflags. Disabling these
interfaces will reduce the size of the kernel by approximately 4kb.
+config PROFILING
+ bool "Profiling support (EXPERIMENTAL)"
+ help
+ Say Y here to enable the extended profiling support mechanisms used
+ by profilers such as OProfile.
+
+config MARKERS
+ bool "Activate markers"
+ help
+ Place an empty function call at each marker site. Can be
+ dynamically changed for a probe function.
+
source "arch/Kconfig"
endmenu # General setup
Index: linux-2.6-lttng.mm/arch/alpha/Kconfig
===================================================================
--- linux-2.6-lttng.mm.orig/arch/alpha/Kconfig 2007-12-08 09:57:56.000000000 -0500
+++ linux-2.6-lttng.mm/arch/alpha/Kconfig 2007-12-08 10:08:17.000000000 -0500
@@ -658,8 +658,6 @@ source "drivers/Kconfig"
source "fs/Kconfig"
-source "kernel/Kconfig.instrumentation"
-
source "arch/alpha/Kconfig.debug"
# DUMMY_CONSOLE may be defined in drivers/video/console/Kconfig
Index: linux-2.6-lttng.mm/arch/arm/Kconfig
===================================================================
--- linux-2.6-lttng.mm.orig/arch/arm/Kconfig 2007-12-08 09:57:56.000000000 -0500
+++ linux-2.6-lttng.mm/arch/arm/Kconfig 2007-12-08 10:08:17.000000000 -0500
@@ -1077,8 +1077,6 @@ endmenu
source "fs/Kconfig"
-source "kernel/Kconfig.instrumentation"
-
source "arch/arm/Kconfig.debug"
source "security/Kconfig"
Index: linux-2.6-lttng.mm/arch/blackfin/Kconfig
===================================================================
--- linux-2.6-lttng.mm.orig/arch/blackfin/Kconfig 2007-12-08 09:57:56.000000000 -0500
+++ linux-2.6-lttng.mm/arch/blackfin/Kconfig 2007-12-08 10:08:17.000000000 -0500
@@ -995,8 +995,6 @@ source "drivers/Kconfig"
source "fs/Kconfig"
-source "kernel/Kconfig.instrumentation"
-
source "arch/blackfin/Kconfig.debug"
source "security/Kconfig"
Index: linux-2.6-lttng.mm/arch/cris/Kconfig
===================================================================
--- linux-2.6-lttng.mm.orig/arch/cris/Kconfig 2007-12-08 09:54:05.000000000 -0500
+++ linux-2.6-lttng.mm/arch/cris/Kconfig 2007-12-08 10:08:17.000000000 -0500
@@ -214,8 +214,6 @@ source "drivers/pci/Kconfig"
source "drivers/usb/Kconfig"
-source "kernel/Kconfig.instrumentation"
-
source "arch/cris/Kconfig.debug"
source "security/Kconfig"
Index: linux-2.6-lttng.mm/arch/frv/Kconfig
===================================================================
--- linux-2.6-lttng.mm.orig/arch/frv/Kconfig 2007-12-08 09:53:59.000000000 -0500
+++ linux-2.6-lttng.mm/arch/frv/Kconfig 2007-12-08 10:08:17.000000000 -0500
@@ -384,8 +384,6 @@ source "drivers/Kconfig"
source "fs/Kconfig"
-source "kernel/Kconfig.instrumentation"
-
source "arch/frv/Kconfig.debug"
source "security/Kconfig"
Index: linux-2.6-lttng.mm/arch/h8300/Kconfig
===================================================================
--- linux-2.6-lttng.mm.orig/arch/h8300/Kconfig 2007-12-08 09:54:47.000000000 -0500
+++ linux-2.6-lttng.mm/arch/h8300/Kconfig 2007-12-08 10:08:17.000000000 -0500
@@ -226,8 +226,6 @@ endmenu
source "fs/Kconfig"
-source "kernel/Kconfig.instrumentation"
-
source "arch/h8300/Kconfig.debug"
source "security/Kconfig"
Index: linux-2.6-lttng.mm/arch/ia64/Kconfig
===================================================================
--- linux-2.6-lttng.mm.orig/arch/ia64/Kconfig 2007-12-08 10:07:28.000000000 -0500
+++ linux-2.6-lttng.mm/arch/ia64/Kconfig 2007-12-08 10:08:17.000000000 -0500
@@ -594,8 +594,6 @@ config IRQ_PER_CPU
source "arch/ia64/hp/sim/Kconfig"
-source "kernel/Kconfig.instrumentation"
-
source "arch/ia64/Kconfig.debug"
source "security/Kconfig"
Index: linux-2.6-lttng.mm/arch/m32r/Kconfig
===================================================================
--- linux-2.6-lttng.mm.orig/arch/m32r/Kconfig 2007-12-08 09:57:56.000000000 -0500
+++ linux-2.6-lttng.mm/arch/m32r/Kconfig 2007-12-08 10:08:17.000000000 -0500
@@ -430,8 +430,6 @@ source "drivers/Kconfig"
source "fs/Kconfig"
-source "kernel/Kconfig.instrumentation"
-
source "arch/m32r/Kconfig.debug"
source "security/Kconfig"
Index: linux-2.6-lttng.mm/arch/m68k/Kconfig
===================================================================
--- linux-2.6-lttng.mm.orig/arch/m68k/Kconfig 2007-12-08 09:54:47.000000000 -0500
+++ linux-2.6-lttng.mm/arch/m68k/Kconfig 2007-12-08 10:08:17.000000000 -0500
@@ -672,8 +672,6 @@ endmenu
source "fs/Kconfig"
-source "kernel/Kconfig.instrumentation"
-
source "arch/m68k/Kconfig.debug"
source "security/Kconfig"
Index: linux-2.6-lttng.mm/arch/m68knommu/Kconfig
===================================================================
--- linux-2.6-lttng.mm.orig/arch/m68knommu/Kconfig 2007-12-08 09:54:47.000000000 -0500
+++ linux-2.6-lttng.mm/arch/m68knommu/Kconfig 2007-12-08 10:08:17.000000000 -0500
@@ -710,8 +710,6 @@ source "drivers/Kconfig"
source "fs/Kconfig"
-source "kernel/Kconfig.instrumentation"
-
source "arch/m68knommu/Kconfig.debug"
source "security/Kconfig"
Index: linux-2.6-lttng.mm/arch/mips/Kconfig
===================================================================
--- linux-2.6-lttng.mm.orig/arch/mips/Kconfig 2007-12-08 10:07:16.000000000 -0500
+++ linux-2.6-lttng.mm/arch/mips/Kconfig 2007-12-08 10:08:17.000000000 -0500
@@ -2072,8 +2072,6 @@ source "drivers/Kconfig"
source "fs/Kconfig"
-source "kernel/Kconfig.instrumentation"
-
source "arch/mips/Kconfig.debug"
source "security/Kconfig"
Index: linux-2.6-lttng.mm/arch/parisc/Kconfig
===================================================================
--- linux-2.6-lttng.mm.orig/arch/parisc/Kconfig 2007-12-08 09:57:56.000000000 -0500
+++ linux-2.6-lttng.mm/arch/parisc/Kconfig 2007-12-08 10:08:17.000000000 -0500
@@ -271,8 +271,6 @@ source "drivers/Kconfig"
source "fs/Kconfig"
-source "kernel/Kconfig.instrumentation"
-
source "arch/parisc/Kconfig.debug"
source "security/Kconfig"
Index: linux-2.6-lttng.mm/arch/powerpc/Kconfig
===================================================================
--- linux-2.6-lttng.mm.orig/arch/powerpc/Kconfig 2007-12-08 10:07:28.000000000 -0500
+++ linux-2.6-lttng.mm/arch/powerpc/Kconfig 2007-12-08 10:08:17.000000000 -0500
@@ -682,8 +682,6 @@ source "arch/powerpc/sysdev/qe_lib/Kconf
source "lib/Kconfig"
-source "kernel/Kconfig.instrumentation"
-
source "arch/powerpc/Kconfig.debug"
source "security/Kconfig"
Index: linux-2.6-lttng.mm/arch/ppc/Kconfig
===================================================================
--- linux-2.6-lttng.mm.orig/arch/ppc/Kconfig 2007-12-08 10:07:28.000000000 -0500
+++ linux-2.6-lttng.mm/arch/ppc/Kconfig 2007-12-08 10:08:17.000000000 -0500
@@ -1319,8 +1319,6 @@ endmenu
source "lib/Kconfig"
-source "kernel/Kconfig.instrumentation"
-
source "arch/ppc/Kconfig.debug"
source "security/Kconfig"
Index: linux-2.6-lttng.mm/arch/s390/Kconfig
===================================================================
--- linux-2.6-lttng.mm.orig/arch/s390/Kconfig 2007-12-08 10:07:28.000000000 -0500
+++ linux-2.6-lttng.mm/arch/s390/Kconfig 2007-12-08 10:08:17.000000000 -0500
@@ -531,8 +531,6 @@ source "drivers/Kconfig"
source "fs/Kconfig"
-source "kernel/Kconfig.instrumentation"
-
source "arch/s390/Kconfig.debug"
source "security/Kconfig"
Index: linux-2.6-lttng.mm/arch/sh/Kconfig
===================================================================
--- linux-2.6-lttng.mm.orig/arch/sh/Kconfig 2007-12-08 09:57:56.000000000 -0500
+++ linux-2.6-lttng.mm/arch/sh/Kconfig 2007-12-08 10:08:17.000000000 -0500
@@ -892,8 +892,6 @@ source "drivers/Kconfig"
source "fs/Kconfig"
-source "kernel/Kconfig.instrumentation"
-
source "arch/sh/Kconfig.debug"
source "security/Kconfig"
Index: linux-2.6-lttng.mm/arch/sparc/Kconfig
===================================================================
--- linux-2.6-lttng.mm.orig/arch/sparc/Kconfig 2007-12-08 09:57:56.000000000 -0500
+++ linux-2.6-lttng.mm/arch/sparc/Kconfig 2007-12-08 10:08:17.000000000 -0500
@@ -324,8 +324,6 @@ endmenu
source "fs/Kconfig"
-source "kernel/Kconfig.instrumentation"
-
source "arch/sparc/Kconfig.debug"
source "security/Kconfig"
Index: linux-2.6-lttng.mm/arch/sparc64/Kconfig
===================================================================
--- linux-2.6-lttng.mm.orig/arch/sparc64/Kconfig 2007-12-08 10:07:28.000000000 -0500
+++ linux-2.6-lttng.mm/arch/sparc64/Kconfig 2007-12-08 10:08:17.000000000 -0500
@@ -467,8 +467,6 @@ source "drivers/sbus/char/Kconfig"
source "fs/Kconfig"
-source "kernel/Kconfig.instrumentation"
-
source "arch/sparc64/Kconfig.debug"
source "security/Kconfig"
Index: linux-2.6-lttng.mm/arch/um/Kconfig
===================================================================
--- linux-2.6-lttng.mm.orig/arch/um/Kconfig 2007-12-08 09:54:06.000000000 -0500
+++ linux-2.6-lttng.mm/arch/um/Kconfig 2007-12-08 10:08:17.000000000 -0500
@@ -288,6 +288,4 @@ config INPUT
bool
default n
-source "kernel/Kconfig.instrumentation"
-
source "arch/um/Kconfig.debug"
Index: linux-2.6-lttng.mm/arch/v850/Kconfig
===================================================================
--- linux-2.6-lttng.mm.orig/arch/v850/Kconfig 2007-12-08 09:54:47.000000000 -0500
+++ linux-2.6-lttng.mm/arch/v850/Kconfig 2007-12-08 10:08:17.000000000 -0500
@@ -334,8 +334,6 @@ source "sound/Kconfig"
source "drivers/usb/Kconfig"
-source "kernel/Kconfig.instrumentation"
-
source "arch/v850/Kconfig.debug"
source "security/Kconfig"
Index: linux-2.6-lttng.mm/arch/xtensa/Kconfig
===================================================================
--- linux-2.6-lttng.mm.orig/arch/xtensa/Kconfig 2007-12-08 09:22:45.000000000 -0500
+++ linux-2.6-lttng.mm/arch/xtensa/Kconfig 2007-12-08 10:08:17.000000000 -0500
@@ -251,8 +251,6 @@ config EMBEDDED_RAMDISK_IMAGE
provide one yourself.
endmenu
-source "kernel/Kconfig.instrumentation"
-
source "arch/xtensa/Kconfig.debug"
source "security/Kconfig"
Index: linux-2.6-lttng.mm/arch/x86/Kconfig
===================================================================
--- linux-2.6-lttng.mm.orig/arch/x86/Kconfig 2007-12-08 10:07:28.000000000 -0500
+++ linux-2.6-lttng.mm/arch/x86/Kconfig 2007-12-08 10:08:17.000000000 -0500
@@ -1582,8 +1582,6 @@ source "drivers/firmware/Kconfig"
source "fs/Kconfig"
-source "kernel/Kconfig.instrumentation"
-
source "arch/x86/Kconfig.debug"
source "security/Kconfig"
Index: linux-2.6-lttng.mm/kernel/Kconfig.instrumentation
===================================================================
--- linux-2.6-lttng.mm.orig/kernel/Kconfig.instrumentation 2007-12-08 10:07:28.000000000 -0500
+++ /dev/null 1970-01-01 00:00:00.000000000 +0000
@@ -1,55 +0,0 @@
-menuconfig INSTRUMENTATION
- bool "Instrumentation Support"
- default y
- ---help---
- Say Y here to get to see options related to performance measurement,
- system-wide debugging, and testing. This option alone does not add any
- kernel code.
-
- If you say N, all options in this submenu will be skipped and
- disabled. If you're trying to debug the kernel itself, go see the
- Kernel Hacking menu.
-
-if INSTRUMENTATION
-
-config PROFILING
- bool "Profiling support (EXPERIMENTAL)"
- help
- Say Y here to enable the extended profiling support mechanisms used
- by profilers such as OProfile.
-
-config OPROFILE
- tristate "OProfile system profiling (EXPERIMENTAL)"
- depends on PROFILING && !UML
- depends on HAVE_OPROFILE
- help
- OProfile is a profiling system capable of profiling the
- whole system, include the kernel, kernel modules, libraries,
- and applications.
-
- If unsure, say N.
-
-config HAVE_OPROFILE
- def_bool n
-
-config KPROBES
- bool "Kprobes"
- depends on KALLSYMS && MODULES
- depends on HAVE_KPROBES
- help
- Kprobes allows you to trap at almost any kernel address and
- execute a callback function. register_kprobe() establishes
- a probepoint and specifies the callback. Kprobes is useful
- for kernel debugging, non-intrusive instrumentation and testing.
- If in doubt, say "N".
-
-config HAVE_KPROBES
- def_bool n
-
-config MARKERS
- bool "Activate markers"
- help
- Place an empty function call at each marker site. Can be
- dynamically changed for a probe function.
-
-endif # INSTRUMENTATION
--
Mathieu Desnoyers
Computer Engineering Ph.D. Student, Ecole Polytechnique de Montreal
OpenPGP key fingerprint: 8CD5 52C3 8E3C 4140 715F BA06 3F25 A8FE 3BAE 9A68
^ permalink raw reply [flat|nested] 18+ messages in thread
* [patch 0/4] Instrumentation menu removal
@ 2007-12-04 17:43 Mathieu Desnoyers
2007-12-04 17:44 ` [patch 4/4] Move Kconfig.instrumentation to arch/Kconfig and init/Kconfig Mathieu Desnoyers
0 siblings, 1 reply; 18+ messages in thread
From: Mathieu Desnoyers @ 2007-12-04 17:43 UTC (permalink / raw)
To: akpm, linux-kernel; +Cc: Haavard Skinnemoen
Hi Andrew,
Here is the instrumentation menu removal patchset, updated to take care of
recent avr32 changes. It has been done on top of 2.6.24-rc4 with the following
patches applied :
[PATCH 1/2] [AVR32] Include instrumentation menu
[PATCH 2/2] [AVR32] Oprofile support
(which have been merged in the avr32 tree by Haavard)
Applying it in the current -mm after the "git-avr32.patch" in the following
order should work fine :
add-kconfig-to-arch.patch
add-have-oprofile.patch
add-have-kprobes.patch
move-kconfig-instrumentation-to-arch.patch
If you have any problem applying them, just tell me. I think there is no
difference between 2.6.24-rc4 + those two patches and your tree in that aspect,
but if there happen to be one, I'll get a -mm tree and do a clean patchset.
Mathieu
--
Mathieu Desnoyers
Computer Engineering Ph.D. Student, Ecole Polytechnique de Montreal
OpenPGP key fingerprint: 8CD5 52C3 8E3C 4140 715F BA06 3F25 A8FE 3BAE 9A68
^ permalink raw reply [flat|nested] 18+ messages in thread
* [patch 4/4] Move Kconfig.instrumentation to arch/Kconfig and init/Kconfig
2007-12-04 17:43 [patch 0/4] Instrumentation menu removal Mathieu Desnoyers
@ 2007-12-04 17:44 ` Mathieu Desnoyers
0 siblings, 0 replies; 18+ messages in thread
From: Mathieu Desnoyers @ 2007-12-04 17:44 UTC (permalink / raw)
To: akpm, linux-kernel
Cc: Haavard Skinnemoen, Mathieu Desnoyers, Linus Torvalds, Sam Ravnborg
[-- Attachment #1: move-kconfig-instrumentation-to-arch.patch --]
[-- Type: text/plain, Size: 15553 bytes --]
Move the instrumentation Kconfig to
arch/Kconfig for architecture dependent options
- oprofile
- kprobes
and
init/Kconfig for architecture independent options
- profiling
- markers
Remove the "Instrumentation Support" menu. Everything moves to "General setup".
Delete the kernel/Kconfig.instrumentation file.
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
CC: Linus Torvalds <torvalds@linux-foundation.org>
CC: Sam Ravnborg <sam@ravnborg.org>
---
arch/Kconfig | 28 ++++++++++++++++++++
arch/alpha/Kconfig | 2 -
arch/arm/Kconfig | 2 -
arch/blackfin/Kconfig | 2 -
arch/cris/Kconfig | 2 -
arch/frv/Kconfig | 2 -
arch/h8300/Kconfig | 2 -
arch/ia64/Kconfig | 2 -
arch/m32r/Kconfig | 2 -
arch/m68k/Kconfig | 2 -
arch/m68knommu/Kconfig | 2 -
arch/mips/Kconfig | 2 -
arch/parisc/Kconfig | 2 -
arch/powerpc/Kconfig | 2 -
arch/ppc/Kconfig | 2 -
arch/s390/Kconfig | 2 -
arch/sh/Kconfig | 2 -
arch/sh64/Kconfig | 2 -
arch/sparc/Kconfig | 2 -
arch/sparc64/Kconfig | 2 -
arch/um/Kconfig | 2 -
arch/v850/Kconfig | 2 -
arch/x86/Kconfig | 2 -
arch/xtensa/Kconfig | 2 -
init/Kconfig | 12 ++++++++
kernel/Kconfig.instrumentation | 55 -----------------------------------------
26 files changed, 40 insertions(+), 101 deletions(-)
Index: linux-2.6-lttng/arch/Kconfig
===================================================================
--- linux-2.6-lttng.orig/arch/Kconfig 2007-12-04 12:42:02.000000000 -0500
+++ linux-2.6-lttng/arch/Kconfig 2007-12-04 12:42:03.000000000 -0500
@@ -1,3 +1,31 @@
#
# General architecture dependent options
#
+
+config OPROFILE
+ tristate "OProfile system profiling (EXPERIMENTAL)"
+ depends on PROFILING
+ depends on HAVE_OPROFILE
+ help
+ OProfile is a profiling system capable of profiling the
+ whole system, include the kernel, kernel modules, libraries,
+ and applications.
+
+ If unsure, say N.
+
+config HAVE_OPROFILE
+ def_bool n
+
+config KPROBES
+ bool "Kprobes"
+ depends on KALLSYMS && MODULES
+ depends on HAVE_KPROBES
+ help
+ Kprobes allows you to trap at almost any kernel address and
+ execute a callback function. register_kprobe() establishes
+ a probepoint and specifies the callback. Kprobes is useful
+ for kernel debugging, non-intrusive instrumentation and testing.
+ If in doubt, say "N".
+
+config HAVE_KPROBES
+ def_bool n
Index: linux-2.6-lttng/init/Kconfig
===================================================================
--- linux-2.6-lttng.orig/init/Kconfig 2007-12-04 12:42:02.000000000 -0500
+++ linux-2.6-lttng/init/Kconfig 2007-12-04 12:42:03.000000000 -0500
@@ -656,6 +656,18 @@ config SLOB
endchoice
+config PROFILING
+ bool "Profiling support (EXPERIMENTAL)"
+ help
+ Say Y here to enable the extended profiling support mechanisms used
+ by profilers such as OProfile.
+
+config MARKERS
+ bool "Activate markers"
+ help
+ Place an empty function call at each marker site. Can be
+ dynamically changed for a probe function.
+
source "arch/Kconfig"
endmenu # General setup
Index: linux-2.6-lttng/arch/alpha/Kconfig
===================================================================
--- linux-2.6-lttng.orig/arch/alpha/Kconfig 2007-12-04 12:42:02.000000000 -0500
+++ linux-2.6-lttng/arch/alpha/Kconfig 2007-12-04 12:42:03.000000000 -0500
@@ -655,8 +655,6 @@ source "drivers/Kconfig"
source "fs/Kconfig"
-source "kernel/Kconfig.instrumentation"
-
source "arch/alpha/Kconfig.debug"
# DUMMY_CONSOLE may be defined in drivers/video/console/Kconfig
Index: linux-2.6-lttng/arch/arm/Kconfig
===================================================================
--- linux-2.6-lttng.orig/arch/arm/Kconfig 2007-12-04 12:42:02.000000000 -0500
+++ linux-2.6-lttng/arch/arm/Kconfig 2007-12-04 12:42:03.000000000 -0500
@@ -1071,8 +1071,6 @@ endmenu
source "fs/Kconfig"
-source "kernel/Kconfig.instrumentation"
-
source "arch/arm/Kconfig.debug"
source "security/Kconfig"
Index: linux-2.6-lttng/arch/blackfin/Kconfig
===================================================================
--- linux-2.6-lttng.orig/arch/blackfin/Kconfig 2007-12-04 12:42:02.000000000 -0500
+++ linux-2.6-lttng/arch/blackfin/Kconfig 2007-12-04 12:42:03.000000000 -0500
@@ -995,8 +995,6 @@ source "drivers/Kconfig"
source "fs/Kconfig"
-source "kernel/Kconfig.instrumentation"
-
source "arch/blackfin/Kconfig.debug"
source "security/Kconfig"
Index: linux-2.6-lttng/arch/cris/Kconfig
===================================================================
--- linux-2.6-lttng.orig/arch/cris/Kconfig 2007-12-04 12:42:02.000000000 -0500
+++ linux-2.6-lttng/arch/cris/Kconfig 2007-12-04 12:42:03.000000000 -0500
@@ -213,8 +213,6 @@ source "drivers/pci/Kconfig"
source "drivers/usb/Kconfig"
-source "kernel/Kconfig.instrumentation"
-
source "arch/cris/Kconfig.debug"
source "security/Kconfig"
Index: linux-2.6-lttng/arch/frv/Kconfig
===================================================================
--- linux-2.6-lttng.orig/arch/frv/Kconfig 2007-12-04 12:42:02.000000000 -0500
+++ linux-2.6-lttng/arch/frv/Kconfig 2007-12-04 12:42:03.000000000 -0500
@@ -375,8 +375,6 @@ source "drivers/Kconfig"
source "fs/Kconfig"
-source "kernel/Kconfig.instrumentation"
-
source "arch/frv/Kconfig.debug"
source "security/Kconfig"
Index: linux-2.6-lttng/arch/h8300/Kconfig
===================================================================
--- linux-2.6-lttng.orig/arch/h8300/Kconfig 2007-12-04 12:42:02.000000000 -0500
+++ linux-2.6-lttng/arch/h8300/Kconfig 2007-12-04 12:42:03.000000000 -0500
@@ -223,8 +223,6 @@ endmenu
source "fs/Kconfig"
-source "kernel/Kconfig.instrumentation"
-
source "arch/h8300/Kconfig.debug"
source "security/Kconfig"
Index: linux-2.6-lttng/arch/ia64/Kconfig
===================================================================
--- linux-2.6-lttng.orig/arch/ia64/Kconfig 2007-12-04 12:42:02.000000000 -0500
+++ linux-2.6-lttng/arch/ia64/Kconfig 2007-12-04 12:42:03.000000000 -0500
@@ -594,8 +594,6 @@ config IRQ_PER_CPU
source "arch/ia64/hp/sim/Kconfig"
-source "kernel/Kconfig.instrumentation"
-
source "arch/ia64/Kconfig.debug"
source "security/Kconfig"
Index: linux-2.6-lttng/arch/m32r/Kconfig
===================================================================
--- linux-2.6-lttng.orig/arch/m32r/Kconfig 2007-12-04 12:42:02.000000000 -0500
+++ linux-2.6-lttng/arch/m32r/Kconfig 2007-12-04 12:42:03.000000000 -0500
@@ -427,8 +427,6 @@ source "drivers/Kconfig"
source "fs/Kconfig"
-source "kernel/Kconfig.instrumentation"
-
source "arch/m32r/Kconfig.debug"
source "security/Kconfig"
Index: linux-2.6-lttng/arch/m68k/Kconfig
===================================================================
--- linux-2.6-lttng.orig/arch/m68k/Kconfig 2007-12-04 12:42:02.000000000 -0500
+++ linux-2.6-lttng/arch/m68k/Kconfig 2007-12-04 12:42:03.000000000 -0500
@@ -683,8 +683,6 @@ endmenu
source "fs/Kconfig"
-source "kernel/Kconfig.instrumentation"
-
source "arch/m68k/Kconfig.debug"
source "security/Kconfig"
Index: linux-2.6-lttng/arch/m68knommu/Kconfig
===================================================================
--- linux-2.6-lttng.orig/arch/m68knommu/Kconfig 2007-12-04 12:42:02.000000000 -0500
+++ linux-2.6-lttng/arch/m68knommu/Kconfig 2007-12-04 12:42:03.000000000 -0500
@@ -707,8 +707,6 @@ source "drivers/Kconfig"
source "fs/Kconfig"
-source "kernel/Kconfig.instrumentation"
-
source "arch/m68knommu/Kconfig.debug"
source "security/Kconfig"
Index: linux-2.6-lttng/arch/mips/Kconfig
===================================================================
--- linux-2.6-lttng.orig/arch/mips/Kconfig 2007-12-04 12:42:02.000000000 -0500
+++ linux-2.6-lttng/arch/mips/Kconfig 2007-12-04 12:42:03.000000000 -0500
@@ -2053,8 +2053,6 @@ source "drivers/Kconfig"
source "fs/Kconfig"
-source "kernel/Kconfig.instrumentation"
-
source "arch/mips/Kconfig.debug"
source "security/Kconfig"
Index: linux-2.6-lttng/arch/parisc/Kconfig
===================================================================
--- linux-2.6-lttng.orig/arch/parisc/Kconfig 2007-12-04 12:42:02.000000000 -0500
+++ linux-2.6-lttng/arch/parisc/Kconfig 2007-12-04 12:42:03.000000000 -0500
@@ -268,8 +268,6 @@ source "drivers/Kconfig"
source "fs/Kconfig"
-source "kernel/Kconfig.instrumentation"
-
source "arch/parisc/Kconfig.debug"
source "security/Kconfig"
Index: linux-2.6-lttng/arch/powerpc/Kconfig
===================================================================
--- linux-2.6-lttng.orig/arch/powerpc/Kconfig 2007-12-04 12:42:02.000000000 -0500
+++ linux-2.6-lttng/arch/powerpc/Kconfig 2007-12-04 12:42:03.000000000 -0500
@@ -676,8 +676,6 @@ source "arch/powerpc/sysdev/qe_lib/Kconf
source "lib/Kconfig"
-source "kernel/Kconfig.instrumentation"
-
source "arch/powerpc/Kconfig.debug"
source "security/Kconfig"
Index: linux-2.6-lttng/arch/ppc/Kconfig
===================================================================
--- linux-2.6-lttng.orig/arch/ppc/Kconfig 2007-12-04 12:42:02.000000000 -0500
+++ linux-2.6-lttng/arch/ppc/Kconfig 2007-12-04 12:42:03.000000000 -0500
@@ -1319,8 +1319,6 @@ endmenu
source "lib/Kconfig"
-source "kernel/Kconfig.instrumentation"
-
source "arch/ppc/Kconfig.debug"
source "security/Kconfig"
Index: linux-2.6-lttng/arch/s390/Kconfig
===================================================================
--- linux-2.6-lttng.orig/arch/s390/Kconfig 2007-12-04 12:42:02.000000000 -0500
+++ linux-2.6-lttng/arch/s390/Kconfig 2007-12-04 12:42:03.000000000 -0500
@@ -531,8 +531,6 @@ source "drivers/Kconfig"
source "fs/Kconfig"
-source "kernel/Kconfig.instrumentation"
-
source "arch/s390/Kconfig.debug"
source "security/Kconfig"
Index: linux-2.6-lttng/arch/sh/Kconfig
===================================================================
--- linux-2.6-lttng.orig/arch/sh/Kconfig 2007-12-04 12:42:02.000000000 -0500
+++ linux-2.6-lttng/arch/sh/Kconfig 2007-12-04 12:42:03.000000000 -0500
@@ -757,8 +757,6 @@ source "drivers/Kconfig"
source "fs/Kconfig"
-source "kernel/Kconfig.instrumentation"
-
source "arch/sh/Kconfig.debug"
source "security/Kconfig"
Index: linux-2.6-lttng/arch/sh64/Kconfig
===================================================================
--- linux-2.6-lttng.orig/arch/sh64/Kconfig 2007-12-04 12:42:02.000000000 -0500
+++ linux-2.6-lttng/arch/sh64/Kconfig 2007-12-04 12:42:03.000000000 -0500
@@ -285,8 +285,6 @@ source "drivers/Kconfig"
source "fs/Kconfig"
-source "kernel/Kconfig.instrumentation"
-
source "arch/sh64/Kconfig.debug"
source "security/Kconfig"
Index: linux-2.6-lttng/arch/sparc/Kconfig
===================================================================
--- linux-2.6-lttng.orig/arch/sparc/Kconfig 2007-12-04 12:42:02.000000000 -0500
+++ linux-2.6-lttng/arch/sparc/Kconfig 2007-12-04 12:42:03.000000000 -0500
@@ -321,8 +321,6 @@ endmenu
source "fs/Kconfig"
-source "kernel/Kconfig.instrumentation"
-
source "arch/sparc/Kconfig.debug"
source "security/Kconfig"
Index: linux-2.6-lttng/arch/sparc64/Kconfig
===================================================================
--- linux-2.6-lttng.orig/arch/sparc64/Kconfig 2007-12-04 12:42:02.000000000 -0500
+++ linux-2.6-lttng/arch/sparc64/Kconfig 2007-12-04 12:42:03.000000000 -0500
@@ -464,8 +464,6 @@ source "drivers/sbus/char/Kconfig"
source "fs/Kconfig"
-source "kernel/Kconfig.instrumentation"
-
source "arch/sparc64/Kconfig.debug"
source "security/Kconfig"
Index: linux-2.6-lttng/arch/um/Kconfig
===================================================================
--- linux-2.6-lttng.orig/arch/um/Kconfig 2007-12-04 12:42:02.000000000 -0500
+++ linux-2.6-lttng/arch/um/Kconfig 2007-12-04 12:42:03.000000000 -0500
@@ -289,6 +289,4 @@ config INPUT
bool
default n
-source "kernel/Kconfig.instrumentation"
-
source "arch/um/Kconfig.debug"
Index: linux-2.6-lttng/arch/v850/Kconfig
===================================================================
--- linux-2.6-lttng.orig/arch/v850/Kconfig 2007-12-04 12:42:02.000000000 -0500
+++ linux-2.6-lttng/arch/v850/Kconfig 2007-12-04 12:42:03.000000000 -0500
@@ -331,8 +331,6 @@ source "sound/Kconfig"
source "drivers/usb/Kconfig"
-source "kernel/Kconfig.instrumentation"
-
source "arch/v850/Kconfig.debug"
source "security/Kconfig"
Index: linux-2.6-lttng/arch/xtensa/Kconfig
===================================================================
--- linux-2.6-lttng.orig/arch/xtensa/Kconfig 2007-12-04 12:42:02.000000000 -0500
+++ linux-2.6-lttng/arch/xtensa/Kconfig 2007-12-04 12:42:03.000000000 -0500
@@ -251,8 +251,6 @@ config EMBEDDED_RAMDISK_IMAGE
provide one yourself.
endmenu
-source "kernel/Kconfig.instrumentation"
-
source "arch/xtensa/Kconfig.debug"
source "security/Kconfig"
Index: linux-2.6-lttng/arch/x86/Kconfig
===================================================================
--- linux-2.6-lttng.orig/arch/x86/Kconfig 2007-12-04 12:42:02.000000000 -0500
+++ linux-2.6-lttng/arch/x86/Kconfig 2007-12-04 12:42:03.000000000 -0500
@@ -1611,8 +1611,6 @@ source "drivers/firmware/Kconfig"
source "fs/Kconfig"
-source "kernel/Kconfig.instrumentation"
-
source "arch/x86/Kconfig.debug"
source "security/Kconfig"
Index: linux-2.6-lttng/kernel/Kconfig.instrumentation
===================================================================
--- linux-2.6-lttng.orig/kernel/Kconfig.instrumentation 2007-12-04 12:42:02.000000000 -0500
+++ /dev/null 1970-01-01 00:00:00.000000000 +0000
@@ -1,55 +0,0 @@
-menuconfig INSTRUMENTATION
- bool "Instrumentation Support"
- default y
- ---help---
- Say Y here to get to see options related to performance measurement,
- system-wide debugging, and testing. This option alone does not add any
- kernel code.
-
- If you say N, all options in this submenu will be skipped and
- disabled. If you're trying to debug the kernel itself, go see the
- Kernel Hacking menu.
-
-if INSTRUMENTATION
-
-config PROFILING
- bool "Profiling support (EXPERIMENTAL)"
- help
- Say Y here to enable the extended profiling support mechanisms used
- by profilers such as OProfile.
-
-config OPROFILE
- tristate "OProfile system profiling (EXPERIMENTAL)"
- depends on PROFILING
- depends on HAVE_OPROFILE
- help
- OProfile is a profiling system capable of profiling the
- whole system, include the kernel, kernel modules, libraries,
- and applications.
-
- If unsure, say N.
-
-config HAVE_OPROFILE
- def_bool n
-
-config KPROBES
- bool "Kprobes"
- depends on KALLSYMS && MODULES
- depends on HAVE_KPROBES
- help
- Kprobes allows you to trap at almost any kernel address and
- execute a callback function. register_kprobe() establishes
- a probepoint and specifies the callback. Kprobes is useful
- for kernel debugging, non-intrusive instrumentation and testing.
- If in doubt, say "N".
-
-config HAVE_KPROBES
- def_bool n
-
-config MARKERS
- bool "Activate markers"
- help
- Place an empty function call at each marker site. Can be
- dynamically changed for a probe function.
-
-endif # INSTRUMENTATION
--
Mathieu Desnoyers
Computer Engineering Ph.D. Student, Ecole Polytechnique de Montreal
OpenPGP key fingerprint: 8CD5 52C3 8E3C 4140 715F BA06 3F25 A8FE 3BAE 9A68
^ permalink raw reply [flat|nested] 18+ messages in thread
* [patch 0/4] Instrumentation menu removal (HAVE_* form)
@ 2007-11-16 3:30 Mathieu Desnoyers
2007-11-16 3:31 ` [patch 4/4] Move Kconfig.instrumentation to arch/Kconfig and init/Kconfig Mathieu Desnoyers
0 siblings, 1 reply; 18+ messages in thread
From: Mathieu Desnoyers @ 2007-11-16 3:30 UTC (permalink / raw)
To: akpm, linux-kernel
Should hopefully be the final form.
Please wait 1-2 days before merge, just in case Sam changes his mind ;)
Mathieu
--
Mathieu Desnoyers
Computer Engineering Ph.D. Student, Ecole Polytechnique de Montreal
OpenPGP key fingerprint: 8CD5 52C3 8E3C 4140 715F BA06 3F25 A8FE 3BAE 9A68
^ permalink raw reply [flat|nested] 18+ messages in thread
* [patch 4/4] Move Kconfig.instrumentation to arch/Kconfig and init/Kconfig
2007-11-16 3:30 [patch 0/4] Instrumentation menu removal (HAVE_* form) Mathieu Desnoyers
@ 2007-11-16 3:31 ` Mathieu Desnoyers
0 siblings, 0 replies; 18+ messages in thread
From: Mathieu Desnoyers @ 2007-11-16 3:31 UTC (permalink / raw)
To: akpm, linux-kernel; +Cc: Mathieu Desnoyers, Linus Torvalds, Sam Ravnborg
[-- Attachment #1: move-kconfig-instrumentation-to-arch.patch --]
[-- Type: text/plain, Size: 15541 bytes --]
Move the instrumentation Kconfig to
arch/Kconfig for architecture dependent options
- oprofile
- kprobes
and
init/Kconfig for architecture independent options
- profiling
- markers
Remove the "Instrumentation Support" menu. Everything moves to "General setup".
Delete the kernel/Kconfig.instrumentation file.
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
CC: Linus Torvalds <torvalds@linux-foundation.org>
CC: Sam Ravnborg <sam@ravnborg.org>
---
arch/Kconfig | 28 ++++++++++++++++++++
arch/alpha/Kconfig | 2 -
arch/arm/Kconfig | 2 -
arch/blackfin/Kconfig | 2 -
arch/cris/Kconfig | 2 -
arch/frv/Kconfig | 2 -
arch/h8300/Kconfig | 2 -
arch/ia64/Kconfig | 2 -
arch/m32r/Kconfig | 2 -
arch/m68k/Kconfig | 2 -
arch/m68knommu/Kconfig | 2 -
arch/mips/Kconfig | 2 -
arch/parisc/Kconfig | 2 -
arch/powerpc/Kconfig | 2 -
arch/ppc/Kconfig | 2 -
arch/s390/Kconfig | 2 -
arch/sh/Kconfig | 2 -
arch/sh64/Kconfig | 2 -
arch/sparc/Kconfig | 2 -
arch/sparc64/Kconfig | 2 -
arch/um/Kconfig | 2 -
arch/v850/Kconfig | 2 -
arch/x86/Kconfig | 2 -
arch/xtensa/Kconfig | 2 -
init/Kconfig | 12 ++++++++
kernel/Kconfig.instrumentation | 55 -----------------------------------------
26 files changed, 40 insertions(+), 101 deletions(-)
Index: linux-2.6-lttng/arch/Kconfig
===================================================================
--- linux-2.6-lttng.orig/arch/Kconfig 2007-11-15 22:11:34.000000000 -0500
+++ linux-2.6-lttng/arch/Kconfig 2007-11-15 22:16:09.000000000 -0500
@@ -1,3 +1,31 @@
#
# General architecture dependent options
#
+
+config OPROFILE
+ tristate "OProfile system profiling (EXPERIMENTAL)"
+ depends on PROFILING
+ depends on HAVE_OPROFILE
+ help
+ OProfile is a profiling system capable of profiling the
+ whole system, include the kernel, kernel modules, libraries,
+ and applications.
+
+ If unsure, say N.
+
+config HAVE_OPROFILE
+ def_bool n
+
+config KPROBES
+ bool "Kprobes"
+ depends on KALLSYMS && MODULES
+ depends on HAVE_KPROBES
+ help
+ Kprobes allows you to trap at almost any kernel address and
+ execute a callback function. register_kprobe() establishes
+ a probepoint and specifies the callback. Kprobes is useful
+ for kernel debugging, non-intrusive instrumentation and testing.
+ If in doubt, say "N".
+
+config HAVE_KPROBES
+ def_bool n
Index: linux-2.6-lttng/init/Kconfig
===================================================================
--- linux-2.6-lttng.orig/init/Kconfig 2007-11-15 22:11:34.000000000 -0500
+++ linux-2.6-lttng/init/Kconfig 2007-11-15 22:15:27.000000000 -0500
@@ -649,6 +649,18 @@ config SLOB
endchoice
+config PROFILING
+ bool "Profiling support (EXPERIMENTAL)"
+ help
+ Say Y here to enable the extended profiling support mechanisms used
+ by profilers such as OProfile.
+
+config MARKERS
+ bool "Activate markers"
+ help
+ Place an empty function call at each marker site. Can be
+ dynamically changed for a probe function.
+
source "arch/Kconfig"
endmenu # General setup
Index: linux-2.6-lttng/arch/alpha/Kconfig
===================================================================
--- linux-2.6-lttng.orig/arch/alpha/Kconfig 2007-11-15 22:15:16.000000000 -0500
+++ linux-2.6-lttng/arch/alpha/Kconfig 2007-11-15 22:15:27.000000000 -0500
@@ -655,8 +655,6 @@ source "drivers/Kconfig"
source "fs/Kconfig"
-source "kernel/Kconfig.instrumentation"
-
source "arch/alpha/Kconfig.debug"
# DUMMY_CONSOLE may be defined in drivers/video/console/Kconfig
Index: linux-2.6-lttng/arch/arm/Kconfig
===================================================================
--- linux-2.6-lttng.orig/arch/arm/Kconfig 2007-11-15 22:15:16.000000000 -0500
+++ linux-2.6-lttng/arch/arm/Kconfig 2007-11-15 22:15:27.000000000 -0500
@@ -1071,8 +1071,6 @@ endmenu
source "fs/Kconfig"
-source "kernel/Kconfig.instrumentation"
-
source "arch/arm/Kconfig.debug"
source "security/Kconfig"
Index: linux-2.6-lttng/arch/blackfin/Kconfig
===================================================================
--- linux-2.6-lttng.orig/arch/blackfin/Kconfig 2007-11-15 22:15:16.000000000 -0500
+++ linux-2.6-lttng/arch/blackfin/Kconfig 2007-11-15 22:15:27.000000000 -0500
@@ -1074,8 +1074,6 @@ source "drivers/Kconfig"
source "fs/Kconfig"
-source "kernel/Kconfig.instrumentation"
-
menu "Kernel hacking"
source "lib/Kconfig.debug"
Index: linux-2.6-lttng/arch/cris/Kconfig
===================================================================
--- linux-2.6-lttng.orig/arch/cris/Kconfig 2007-11-15 22:10:51.000000000 -0500
+++ linux-2.6-lttng/arch/cris/Kconfig 2007-11-15 22:15:27.000000000 -0500
@@ -213,8 +213,6 @@ source "drivers/pci/Kconfig"
source "drivers/usb/Kconfig"
-source "kernel/Kconfig.instrumentation"
-
source "arch/cris/Kconfig.debug"
source "security/Kconfig"
Index: linux-2.6-lttng/arch/frv/Kconfig
===================================================================
--- linux-2.6-lttng.orig/arch/frv/Kconfig 2007-11-15 22:10:51.000000000 -0500
+++ linux-2.6-lttng/arch/frv/Kconfig 2007-11-15 22:15:27.000000000 -0500
@@ -375,8 +375,6 @@ source "drivers/Kconfig"
source "fs/Kconfig"
-source "kernel/Kconfig.instrumentation"
-
source "arch/frv/Kconfig.debug"
source "security/Kconfig"
Index: linux-2.6-lttng/arch/h8300/Kconfig
===================================================================
--- linux-2.6-lttng.orig/arch/h8300/Kconfig 2007-11-15 22:10:51.000000000 -0500
+++ linux-2.6-lttng/arch/h8300/Kconfig 2007-11-15 22:15:27.000000000 -0500
@@ -223,8 +223,6 @@ endmenu
source "fs/Kconfig"
-source "kernel/Kconfig.instrumentation"
-
source "arch/h8300/Kconfig.debug"
source "security/Kconfig"
Index: linux-2.6-lttng/arch/ia64/Kconfig
===================================================================
--- linux-2.6-lttng.orig/arch/ia64/Kconfig 2007-11-15 22:15:17.000000000 -0500
+++ linux-2.6-lttng/arch/ia64/Kconfig 2007-11-15 22:15:27.000000000 -0500
@@ -594,8 +594,6 @@ config IRQ_PER_CPU
source "arch/ia64/hp/sim/Kconfig"
-source "kernel/Kconfig.instrumentation"
-
source "arch/ia64/Kconfig.debug"
source "security/Kconfig"
Index: linux-2.6-lttng/arch/m32r/Kconfig
===================================================================
--- linux-2.6-lttng.orig/arch/m32r/Kconfig 2007-11-15 22:15:16.000000000 -0500
+++ linux-2.6-lttng/arch/m32r/Kconfig 2007-11-15 22:15:27.000000000 -0500
@@ -427,8 +427,6 @@ source "drivers/Kconfig"
source "fs/Kconfig"
-source "kernel/Kconfig.instrumentation"
-
source "arch/m32r/Kconfig.debug"
source "security/Kconfig"
Index: linux-2.6-lttng/arch/m68k/Kconfig
===================================================================
--- linux-2.6-lttng.orig/arch/m68k/Kconfig 2007-11-15 22:10:52.000000000 -0500
+++ linux-2.6-lttng/arch/m68k/Kconfig 2007-11-15 22:15:27.000000000 -0500
@@ -683,8 +683,6 @@ endmenu
source "fs/Kconfig"
-source "kernel/Kconfig.instrumentation"
-
source "arch/m68k/Kconfig.debug"
source "security/Kconfig"
Index: linux-2.6-lttng/arch/m68knommu/Kconfig
===================================================================
--- linux-2.6-lttng.orig/arch/m68knommu/Kconfig 2007-11-15 22:10:52.000000000 -0500
+++ linux-2.6-lttng/arch/m68knommu/Kconfig 2007-11-15 22:15:27.000000000 -0500
@@ -707,8 +707,6 @@ source "drivers/Kconfig"
source "fs/Kconfig"
-source "kernel/Kconfig.instrumentation"
-
source "arch/m68knommu/Kconfig.debug"
source "security/Kconfig"
Index: linux-2.6-lttng/arch/mips/Kconfig
===================================================================
--- linux-2.6-lttng.orig/arch/mips/Kconfig 2007-11-15 22:15:16.000000000 -0500
+++ linux-2.6-lttng/arch/mips/Kconfig 2007-11-15 22:15:27.000000000 -0500
@@ -2020,8 +2020,6 @@ source "drivers/Kconfig"
source "fs/Kconfig"
-source "kernel/Kconfig.instrumentation"
-
source "arch/mips/Kconfig.debug"
source "security/Kconfig"
Index: linux-2.6-lttng/arch/parisc/Kconfig
===================================================================
--- linux-2.6-lttng.orig/arch/parisc/Kconfig 2007-11-15 22:15:16.000000000 -0500
+++ linux-2.6-lttng/arch/parisc/Kconfig 2007-11-15 22:15:27.000000000 -0500
@@ -268,8 +268,6 @@ source "drivers/Kconfig"
source "fs/Kconfig"
-source "kernel/Kconfig.instrumentation"
-
source "arch/parisc/Kconfig.debug"
source "security/Kconfig"
Index: linux-2.6-lttng/arch/powerpc/Kconfig
===================================================================
--- linux-2.6-lttng.orig/arch/powerpc/Kconfig 2007-11-15 22:15:17.000000000 -0500
+++ linux-2.6-lttng/arch/powerpc/Kconfig 2007-11-15 22:15:27.000000000 -0500
@@ -671,8 +671,6 @@ source "arch/powerpc/sysdev/qe_lib/Kconf
source "lib/Kconfig"
-source "kernel/Kconfig.instrumentation"
-
source "arch/powerpc/Kconfig.debug"
source "security/Kconfig"
Index: linux-2.6-lttng/arch/ppc/Kconfig
===================================================================
--- linux-2.6-lttng.orig/arch/ppc/Kconfig 2007-11-15 22:15:17.000000000 -0500
+++ linux-2.6-lttng/arch/ppc/Kconfig 2007-11-15 22:15:27.000000000 -0500
@@ -1319,8 +1319,6 @@ endmenu
source "lib/Kconfig"
-source "kernel/Kconfig.instrumentation"
-
source "arch/ppc/Kconfig.debug"
source "security/Kconfig"
Index: linux-2.6-lttng/arch/s390/Kconfig
===================================================================
--- linux-2.6-lttng.orig/arch/s390/Kconfig 2007-11-15 22:15:17.000000000 -0500
+++ linux-2.6-lttng/arch/s390/Kconfig 2007-11-15 22:15:27.000000000 -0500
@@ -531,8 +531,6 @@ source "drivers/Kconfig"
source "fs/Kconfig"
-source "kernel/Kconfig.instrumentation"
-
source "arch/s390/Kconfig.debug"
source "security/Kconfig"
Index: linux-2.6-lttng/arch/sh/Kconfig
===================================================================
--- linux-2.6-lttng.orig/arch/sh/Kconfig 2007-11-15 22:15:16.000000000 -0500
+++ linux-2.6-lttng/arch/sh/Kconfig 2007-11-15 22:15:27.000000000 -0500
@@ -757,8 +757,6 @@ source "drivers/Kconfig"
source "fs/Kconfig"
-source "kernel/Kconfig.instrumentation"
-
source "arch/sh/Kconfig.debug"
source "security/Kconfig"
Index: linux-2.6-lttng/arch/sh64/Kconfig
===================================================================
--- linux-2.6-lttng.orig/arch/sh64/Kconfig 2007-11-15 22:15:16.000000000 -0500
+++ linux-2.6-lttng/arch/sh64/Kconfig 2007-11-15 22:15:27.000000000 -0500
@@ -285,8 +285,6 @@ source "drivers/Kconfig"
source "fs/Kconfig"
-source "kernel/Kconfig.instrumentation"
-
source "arch/sh64/Kconfig.debug"
source "security/Kconfig"
Index: linux-2.6-lttng/arch/sparc/Kconfig
===================================================================
--- linux-2.6-lttng.orig/arch/sparc/Kconfig 2007-11-15 22:15:16.000000000 -0500
+++ linux-2.6-lttng/arch/sparc/Kconfig 2007-11-15 22:15:27.000000000 -0500
@@ -321,8 +321,6 @@ endmenu
source "fs/Kconfig"
-source "kernel/Kconfig.instrumentation"
-
source "arch/sparc/Kconfig.debug"
source "security/Kconfig"
Index: linux-2.6-lttng/arch/sparc64/Kconfig
===================================================================
--- linux-2.6-lttng.orig/arch/sparc64/Kconfig 2007-11-15 22:15:17.000000000 -0500
+++ linux-2.6-lttng/arch/sparc64/Kconfig 2007-11-15 22:15:27.000000000 -0500
@@ -464,8 +464,6 @@ source "drivers/sbus/char/Kconfig"
source "fs/Kconfig"
-source "kernel/Kconfig.instrumentation"
-
source "arch/sparc64/Kconfig.debug"
source "security/Kconfig"
Index: linux-2.6-lttng/arch/um/Kconfig
===================================================================
--- linux-2.6-lttng.orig/arch/um/Kconfig 2007-11-15 22:10:52.000000000 -0500
+++ linux-2.6-lttng/arch/um/Kconfig 2007-11-15 22:15:27.000000000 -0500
@@ -289,6 +289,4 @@ config INPUT
bool
default n
-source "kernel/Kconfig.instrumentation"
-
source "arch/um/Kconfig.debug"
Index: linux-2.6-lttng/arch/v850/Kconfig
===================================================================
--- linux-2.6-lttng.orig/arch/v850/Kconfig 2007-11-15 22:10:52.000000000 -0500
+++ linux-2.6-lttng/arch/v850/Kconfig 2007-11-15 22:15:27.000000000 -0500
@@ -331,8 +331,6 @@ source "sound/Kconfig"
source "drivers/usb/Kconfig"
-source "kernel/Kconfig.instrumentation"
-
source "arch/v850/Kconfig.debug"
source "security/Kconfig"
Index: linux-2.6-lttng/arch/xtensa/Kconfig
===================================================================
--- linux-2.6-lttng.orig/arch/xtensa/Kconfig 2007-11-15 22:10:52.000000000 -0500
+++ linux-2.6-lttng/arch/xtensa/Kconfig 2007-11-15 22:15:27.000000000 -0500
@@ -251,8 +251,6 @@ config EMBEDDED_RAMDISK_IMAGE
provide one yourself.
endmenu
-source "kernel/Kconfig.instrumentation"
-
source "arch/xtensa/Kconfig.debug"
source "security/Kconfig"
Index: linux-2.6-lttng/arch/x86/Kconfig
===================================================================
--- linux-2.6-lttng.orig/arch/x86/Kconfig 2007-11-15 22:15:17.000000000 -0500
+++ linux-2.6-lttng/arch/x86/Kconfig 2007-11-15 22:15:27.000000000 -0500
@@ -1611,8 +1611,6 @@ source "drivers/firmware/Kconfig"
source "fs/Kconfig"
-source "kernel/Kconfig.instrumentation"
-
source "arch/x86/Kconfig.debug"
source "security/Kconfig"
Index: linux-2.6-lttng/kernel/Kconfig.instrumentation
===================================================================
--- linux-2.6-lttng.orig/kernel/Kconfig.instrumentation 2007-11-15 22:15:17.000000000 -0500
+++ /dev/null 1970-01-01 00:00:00.000000000 +0000
@@ -1,55 +0,0 @@
-menuconfig INSTRUMENTATION
- bool "Instrumentation Support"
- default y
- ---help---
- Say Y here to get to see options related to performance measurement,
- system-wide debugging, and testing. This option alone does not add any
- kernel code.
-
- If you say N, all options in this submenu will be skipped and
- disabled. If you're trying to debug the kernel itself, go see the
- Kernel Hacking menu.
-
-if INSTRUMENTATION
-
-config PROFILING
- bool "Profiling support (EXPERIMENTAL)"
- help
- Say Y here to enable the extended profiling support mechanisms used
- by profilers such as OProfile.
-
-config OPROFILE
- tristate "OProfile system profiling (EXPERIMENTAL)"
- depends on PROFILING
- depends on HAVE_OPROFILE
- help
- OProfile is a profiling system capable of profiling the
- whole system, include the kernel, kernel modules, libraries,
- and applications.
-
- If unsure, say N.
-
-config HAVE_OPROFILE
- def_bool n
-
-config KPROBES
- bool "Kprobes"
- depends on KALLSYMS && MODULES
- depends on HAVE_KPROBES
- help
- Kprobes allows you to trap at almost any kernel address and
- execute a callback function. register_kprobe() establishes
- a probepoint and specifies the callback. Kprobes is useful
- for kernel debugging, non-intrusive instrumentation and testing.
- If in doubt, say "N".
-
-config HAVE_KPROBES
- def_bool n
-
-config MARKERS
- bool "Activate markers"
- help
- Place an empty function call at each marker site. Can be
- dynamically changed for a probe function.
-
-endif # INSTRUMENTATION
--
Mathieu Desnoyers
Computer Engineering Ph.D. Student, Ecole Polytechnique de Montreal
OpenPGP key fingerprint: 8CD5 52C3 8E3C 4140 715F BA06 3F25 A8FE 3BAE 9A68
^ permalink raw reply [flat|nested] 18+ messages in thread
* [patch 0/4] Instrumentation menu removal, updated to 2.6.24-rc2-git5
@ 2007-11-16 2:36 Mathieu Desnoyers
2007-11-16 2:36 ` [patch 4/4] Move Kconfig.instrumentation to arch/Kconfig and init/Kconfig Mathieu Desnoyers
0 siblings, 1 reply; 18+ messages in thread
From: Mathieu Desnoyers @ 2007-11-16 2:36 UTC (permalink / raw)
To: akpm, linux-kernel
Hi Andrew,
This patchset should apply flawlessly to 2.6.24-rc2-git5.
Sorry again for the inconvenience.
Mathieu
--
Mathieu Desnoyers
Computer Engineering Ph.D. Student, Ecole Polytechnique de Montreal
OpenPGP key fingerprint: 8CD5 52C3 8E3C 4140 715F BA06 3F25 A8FE 3BAE 9A68
^ permalink raw reply [flat|nested] 18+ messages in thread
* [patch 4/4] Move Kconfig.instrumentation to arch/Kconfig and init/Kconfig
2007-11-16 2:36 [patch 0/4] Instrumentation menu removal, updated to 2.6.24-rc2-git5 Mathieu Desnoyers
@ 2007-11-16 2:36 ` Mathieu Desnoyers
0 siblings, 0 replies; 18+ messages in thread
From: Mathieu Desnoyers @ 2007-11-16 2:36 UTC (permalink / raw)
To: akpm, linux-kernel; +Cc: Mathieu Desnoyers, Linus Torvalds, Sam Ravnborg
[-- Attachment #1: move-kconfig-instrumentation-to-arch.patch --]
[-- Type: text/plain, Size: 15573 bytes --]
Move the instrumentation Kconfig to
arch/Kconfig for architecture dependent options
- oprofile
- kprobes
and
init/Kconfig for architecture independent options
- profiling
- markers
Remove the "Instrumentation Support" menu. Everything moves to "General setup".
Delete the kernel/Kconfig.instrumentation file.
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
CC: Linus Torvalds <torvalds@linux-foundation.org>
CC: Sam Ravnborg <sam@ravnborg.org>
---
arch/Kconfig | 28 ++++++++++++++++++++
arch/alpha/Kconfig | 2 -
arch/arm/Kconfig | 2 -
arch/blackfin/Kconfig | 2 -
arch/cris/Kconfig | 2 -
arch/frv/Kconfig | 2 -
arch/h8300/Kconfig | 2 -
arch/ia64/Kconfig | 2 -
arch/m32r/Kconfig | 2 -
arch/m68k/Kconfig | 2 -
arch/m68knommu/Kconfig | 2 -
arch/mips/Kconfig | 2 -
arch/parisc/Kconfig | 2 -
arch/powerpc/Kconfig | 2 -
arch/ppc/Kconfig | 2 -
arch/s390/Kconfig | 2 -
arch/sh/Kconfig | 2 -
arch/sh64/Kconfig | 2 -
arch/sparc/Kconfig | 2 -
arch/sparc64/Kconfig | 2 -
arch/um/Kconfig | 2 -
arch/v850/Kconfig | 2 -
arch/x86/Kconfig | 2 -
arch/xtensa/Kconfig | 2 -
init/Kconfig | 12 ++++++++
kernel/Kconfig.instrumentation | 55 -----------------------------------------
26 files changed, 40 insertions(+), 101 deletions(-)
Index: linux-2.6-lttng/arch/Kconfig
===================================================================
--- linux-2.6-lttng.orig/arch/Kconfig 2007-11-15 21:33:42.000000000 -0500
+++ linux-2.6-lttng/arch/Kconfig 2007-11-15 21:35:04.000000000 -0500
@@ -1,3 +1,31 @@
#
# General architecture dependent options
#
+
+config OPROFILE
+ tristate "OProfile system profiling (EXPERIMENTAL)"
+ depends on PROFILING
+ depends on ARCH_HAS_OPROFILE
+ help
+ OProfile is a profiling system capable of profiling the
+ whole system, include the kernel, kernel modules, libraries,
+ and applications.
+
+ If unsure, say N.
+
+config ARCH_HAS_OPROFILE
+ def_bool n
+
+config KPROBES
+ bool "Kprobes"
+ depends on KALLSYMS && MODULES
+ depends on ARCH_HAS_KPROBES
+ help
+ Kprobes allows you to trap at almost any kernel address and
+ execute a callback function. register_kprobe() establishes
+ a probepoint and specifies the callback. Kprobes is useful
+ for kernel debugging, non-intrusive instrumentation and testing.
+ If in doubt, say "N".
+
+config ARCH_HAS_KPROBES
+ def_bool n
Index: linux-2.6-lttng/init/Kconfig
===================================================================
--- linux-2.6-lttng.orig/init/Kconfig 2007-11-15 21:33:43.000000000 -0500
+++ linux-2.6-lttng/init/Kconfig 2007-11-15 21:35:04.000000000 -0500
@@ -649,6 +649,18 @@ config SLOB
endchoice
+config PROFILING
+ bool "Profiling support (EXPERIMENTAL)"
+ help
+ Say Y here to enable the extended profiling support mechanisms used
+ by profilers such as OProfile.
+
+config MARKERS
+ bool "Activate markers"
+ help
+ Place an empty function call at each marker site. Can be
+ dynamically changed for a probe function.
+
source "arch/Kconfig"
endmenu # General setup
Index: linux-2.6-lttng/kernel/Kconfig.instrumentation
===================================================================
--- linux-2.6-lttng.orig/kernel/Kconfig.instrumentation 2007-11-15 21:33:43.000000000 -0500
+++ /dev/null 1970-01-01 00:00:00.000000000 +0000
@@ -1,55 +0,0 @@
-menuconfig INSTRUMENTATION
- bool "Instrumentation Support"
- default y
- ---help---
- Say Y here to get to see options related to performance measurement,
- system-wide debugging, and testing. This option alone does not add any
- kernel code.
-
- If you say N, all options in this submenu will be skipped and
- disabled. If you're trying to debug the kernel itself, go see the
- Kernel Hacking menu.
-
-if INSTRUMENTATION
-
-config PROFILING
- bool "Profiling support (EXPERIMENTAL)"
- help
- Say Y here to enable the extended profiling support mechanisms used
- by profilers such as OProfile.
-
-config OPROFILE
- tristate "OProfile system profiling (EXPERIMENTAL)"
- depends on PROFILING
- depends on ARCH_HAS_OPROFILE
- help
- OProfile is a profiling system capable of profiling the
- whole system, include the kernel, kernel modules, libraries,
- and applications.
-
- If unsure, say N.
-
-config ARCH_HAS_OPROFILE
- def_bool n
-
-config KPROBES
- bool "Kprobes"
- depends on KALLSYMS && MODULES
- depends on ARCH_HAS_KPROBES
- help
- Kprobes allows you to trap at almost any kernel address and
- execute a callback function. register_kprobe() establishes
- a probepoint and specifies the callback. Kprobes is useful
- for kernel debugging, non-intrusive instrumentation and testing.
- If in doubt, say "N".
-
-config ARCH_HAS_KPROBES
- def_bool n
-
-config MARKERS
- bool "Activate markers"
- help
- Place an empty function call at each marker site. Can be
- dynamically changed for a probe function.
-
-endif # INSTRUMENTATION
Index: linux-2.6-lttng/arch/alpha/Kconfig
===================================================================
--- linux-2.6-lttng.orig/arch/alpha/Kconfig 2007-11-15 21:33:42.000000000 -0500
+++ linux-2.6-lttng/arch/alpha/Kconfig 2007-11-15 21:35:04.000000000 -0500
@@ -655,8 +655,6 @@ source "drivers/Kconfig"
source "fs/Kconfig"
-source "kernel/Kconfig.instrumentation"
-
source "arch/alpha/Kconfig.debug"
# DUMMY_CONSOLE may be defined in drivers/video/console/Kconfig
Index: linux-2.6-lttng/arch/arm/Kconfig
===================================================================
--- linux-2.6-lttng.orig/arch/arm/Kconfig 2007-11-15 21:33:42.000000000 -0500
+++ linux-2.6-lttng/arch/arm/Kconfig 2007-11-15 21:35:04.000000000 -0500
@@ -1071,8 +1071,6 @@ endmenu
source "fs/Kconfig"
-source "kernel/Kconfig.instrumentation"
-
source "arch/arm/Kconfig.debug"
source "security/Kconfig"
Index: linux-2.6-lttng/arch/blackfin/Kconfig
===================================================================
--- linux-2.6-lttng.orig/arch/blackfin/Kconfig 2007-11-15 21:33:43.000000000 -0500
+++ linux-2.6-lttng/arch/blackfin/Kconfig 2007-11-15 21:35:04.000000000 -0500
@@ -1074,8 +1074,6 @@ source "drivers/Kconfig"
source "fs/Kconfig"
-source "kernel/Kconfig.instrumentation"
-
menu "Kernel hacking"
source "lib/Kconfig.debug"
Index: linux-2.6-lttng/arch/cris/Kconfig
===================================================================
--- linux-2.6-lttng.orig/arch/cris/Kconfig 2007-11-15 21:33:43.000000000 -0500
+++ linux-2.6-lttng/arch/cris/Kconfig 2007-11-15 21:35:04.000000000 -0500
@@ -213,8 +213,6 @@ source "drivers/pci/Kconfig"
source "drivers/usb/Kconfig"
-source "kernel/Kconfig.instrumentation"
-
source "arch/cris/Kconfig.debug"
source "security/Kconfig"
Index: linux-2.6-lttng/arch/frv/Kconfig
===================================================================
--- linux-2.6-lttng.orig/arch/frv/Kconfig 2007-11-15 21:33:43.000000000 -0500
+++ linux-2.6-lttng/arch/frv/Kconfig 2007-11-15 21:35:04.000000000 -0500
@@ -375,8 +375,6 @@ source "drivers/Kconfig"
source "fs/Kconfig"
-source "kernel/Kconfig.instrumentation"
-
source "arch/frv/Kconfig.debug"
source "security/Kconfig"
Index: linux-2.6-lttng/arch/h8300/Kconfig
===================================================================
--- linux-2.6-lttng.orig/arch/h8300/Kconfig 2007-11-15 21:33:43.000000000 -0500
+++ linux-2.6-lttng/arch/h8300/Kconfig 2007-11-15 21:35:04.000000000 -0500
@@ -223,8 +223,6 @@ endmenu
source "fs/Kconfig"
-source "kernel/Kconfig.instrumentation"
-
source "arch/h8300/Kconfig.debug"
source "security/Kconfig"
Index: linux-2.6-lttng/arch/ia64/Kconfig
===================================================================
--- linux-2.6-lttng.orig/arch/ia64/Kconfig 2007-11-15 21:33:43.000000000 -0500
+++ linux-2.6-lttng/arch/ia64/Kconfig 2007-11-15 21:35:04.000000000 -0500
@@ -594,8 +594,6 @@ config IRQ_PER_CPU
source "arch/ia64/hp/sim/Kconfig"
-source "kernel/Kconfig.instrumentation"
-
source "arch/ia64/Kconfig.debug"
source "security/Kconfig"
Index: linux-2.6-lttng/arch/m32r/Kconfig
===================================================================
--- linux-2.6-lttng.orig/arch/m32r/Kconfig 2007-11-15 21:33:43.000000000 -0500
+++ linux-2.6-lttng/arch/m32r/Kconfig 2007-11-15 21:35:04.000000000 -0500
@@ -427,8 +427,6 @@ source "drivers/Kconfig"
source "fs/Kconfig"
-source "kernel/Kconfig.instrumentation"
-
source "arch/m32r/Kconfig.debug"
source "security/Kconfig"
Index: linux-2.6-lttng/arch/m68k/Kconfig
===================================================================
--- linux-2.6-lttng.orig/arch/m68k/Kconfig 2007-11-15 21:33:43.000000000 -0500
+++ linux-2.6-lttng/arch/m68k/Kconfig 2007-11-15 21:35:04.000000000 -0500
@@ -683,8 +683,6 @@ endmenu
source "fs/Kconfig"
-source "kernel/Kconfig.instrumentation"
-
source "arch/m68k/Kconfig.debug"
source "security/Kconfig"
Index: linux-2.6-lttng/arch/m68knommu/Kconfig
===================================================================
--- linux-2.6-lttng.orig/arch/m68knommu/Kconfig 2007-11-15 21:33:43.000000000 -0500
+++ linux-2.6-lttng/arch/m68knommu/Kconfig 2007-11-15 21:35:04.000000000 -0500
@@ -707,8 +707,6 @@ source "drivers/Kconfig"
source "fs/Kconfig"
-source "kernel/Kconfig.instrumentation"
-
source "arch/m68knommu/Kconfig.debug"
source "security/Kconfig"
Index: linux-2.6-lttng/arch/mips/Kconfig
===================================================================
--- linux-2.6-lttng.orig/arch/mips/Kconfig 2007-11-15 21:33:43.000000000 -0500
+++ linux-2.6-lttng/arch/mips/Kconfig 2007-11-15 21:35:04.000000000 -0500
@@ -2020,8 +2020,6 @@ source "drivers/Kconfig"
source "fs/Kconfig"
-source "kernel/Kconfig.instrumentation"
-
source "arch/mips/Kconfig.debug"
source "security/Kconfig"
Index: linux-2.6-lttng/arch/parisc/Kconfig
===================================================================
--- linux-2.6-lttng.orig/arch/parisc/Kconfig 2007-11-15 21:33:43.000000000 -0500
+++ linux-2.6-lttng/arch/parisc/Kconfig 2007-11-15 21:35:04.000000000 -0500
@@ -268,8 +268,6 @@ source "drivers/Kconfig"
source "fs/Kconfig"
-source "kernel/Kconfig.instrumentation"
-
source "arch/parisc/Kconfig.debug"
source "security/Kconfig"
Index: linux-2.6-lttng/arch/powerpc/Kconfig
===================================================================
--- linux-2.6-lttng.orig/arch/powerpc/Kconfig 2007-11-15 21:33:43.000000000 -0500
+++ linux-2.6-lttng/arch/powerpc/Kconfig 2007-11-15 21:35:04.000000000 -0500
@@ -671,8 +671,6 @@ source "arch/powerpc/sysdev/qe_lib/Kconf
source "lib/Kconfig"
-source "kernel/Kconfig.instrumentation"
-
source "arch/powerpc/Kconfig.debug"
source "security/Kconfig"
Index: linux-2.6-lttng/arch/ppc/Kconfig
===================================================================
--- linux-2.6-lttng.orig/arch/ppc/Kconfig 2007-11-15 21:33:43.000000000 -0500
+++ linux-2.6-lttng/arch/ppc/Kconfig 2007-11-15 21:35:04.000000000 -0500
@@ -1319,8 +1319,6 @@ endmenu
source "lib/Kconfig"
-source "kernel/Kconfig.instrumentation"
-
source "arch/ppc/Kconfig.debug"
source "security/Kconfig"
Index: linux-2.6-lttng/arch/s390/Kconfig
===================================================================
--- linux-2.6-lttng.orig/arch/s390/Kconfig 2007-11-15 21:33:43.000000000 -0500
+++ linux-2.6-lttng/arch/s390/Kconfig 2007-11-15 21:35:04.000000000 -0500
@@ -531,8 +531,6 @@ source "drivers/Kconfig"
source "fs/Kconfig"
-source "kernel/Kconfig.instrumentation"
-
source "arch/s390/Kconfig.debug"
source "security/Kconfig"
Index: linux-2.6-lttng/arch/sh/Kconfig
===================================================================
--- linux-2.6-lttng.orig/arch/sh/Kconfig 2007-11-15 21:33:43.000000000 -0500
+++ linux-2.6-lttng/arch/sh/Kconfig 2007-11-15 21:35:04.000000000 -0500
@@ -757,8 +757,6 @@ source "drivers/Kconfig"
source "fs/Kconfig"
-source "kernel/Kconfig.instrumentation"
-
source "arch/sh/Kconfig.debug"
source "security/Kconfig"
Index: linux-2.6-lttng/arch/sh64/Kconfig
===================================================================
--- linux-2.6-lttng.orig/arch/sh64/Kconfig 2007-11-15 21:33:43.000000000 -0500
+++ linux-2.6-lttng/arch/sh64/Kconfig 2007-11-15 21:35:04.000000000 -0500
@@ -285,8 +285,6 @@ source "drivers/Kconfig"
source "fs/Kconfig"
-source "kernel/Kconfig.instrumentation"
-
source "arch/sh64/Kconfig.debug"
source "security/Kconfig"
Index: linux-2.6-lttng/arch/sparc/Kconfig
===================================================================
--- linux-2.6-lttng.orig/arch/sparc/Kconfig 2007-11-15 21:33:43.000000000 -0500
+++ linux-2.6-lttng/arch/sparc/Kconfig 2007-11-15 21:35:04.000000000 -0500
@@ -321,8 +321,6 @@ endmenu
source "fs/Kconfig"
-source "kernel/Kconfig.instrumentation"
-
source "arch/sparc/Kconfig.debug"
source "security/Kconfig"
Index: linux-2.6-lttng/arch/sparc64/Kconfig
===================================================================
--- linux-2.6-lttng.orig/arch/sparc64/Kconfig 2007-11-15 21:33:43.000000000 -0500
+++ linux-2.6-lttng/arch/sparc64/Kconfig 2007-11-15 21:35:04.000000000 -0500
@@ -464,8 +464,6 @@ source "drivers/sbus/char/Kconfig"
source "fs/Kconfig"
-source "kernel/Kconfig.instrumentation"
-
source "arch/sparc64/Kconfig.debug"
source "security/Kconfig"
Index: linux-2.6-lttng/arch/um/Kconfig
===================================================================
--- linux-2.6-lttng.orig/arch/um/Kconfig 2007-11-15 21:33:43.000000000 -0500
+++ linux-2.6-lttng/arch/um/Kconfig 2007-11-15 21:35:04.000000000 -0500
@@ -289,6 +289,4 @@ config INPUT
bool
default n
-source "kernel/Kconfig.instrumentation"
-
source "arch/um/Kconfig.debug"
Index: linux-2.6-lttng/arch/v850/Kconfig
===================================================================
--- linux-2.6-lttng.orig/arch/v850/Kconfig 2007-11-15 21:33:43.000000000 -0500
+++ linux-2.6-lttng/arch/v850/Kconfig 2007-11-15 21:35:04.000000000 -0500
@@ -331,8 +331,6 @@ source "sound/Kconfig"
source "drivers/usb/Kconfig"
-source "kernel/Kconfig.instrumentation"
-
source "arch/v850/Kconfig.debug"
source "security/Kconfig"
Index: linux-2.6-lttng/arch/xtensa/Kconfig
===================================================================
--- linux-2.6-lttng.orig/arch/xtensa/Kconfig 2007-11-15 21:33:43.000000000 -0500
+++ linux-2.6-lttng/arch/xtensa/Kconfig 2007-11-15 21:35:04.000000000 -0500
@@ -251,8 +251,6 @@ config EMBEDDED_RAMDISK_IMAGE
provide one yourself.
endmenu
-source "kernel/Kconfig.instrumentation"
-
source "arch/xtensa/Kconfig.debug"
source "security/Kconfig"
Index: linux-2.6-lttng/arch/x86/Kconfig
===================================================================
--- linux-2.6-lttng.orig/arch/x86/Kconfig 2007-11-15 21:35:11.000000000 -0500
+++ linux-2.6-lttng/arch/x86/Kconfig 2007-11-15 21:35:17.000000000 -0500
@@ -1611,8 +1611,6 @@ source "drivers/firmware/Kconfig"
source "fs/Kconfig"
-source "kernel/Kconfig.instrumentation"
-
source "arch/x86/Kconfig.debug"
source "security/Kconfig"
--
Mathieu Desnoyers
Computer Engineering Ph.D. Student, Ecole Polytechnique de Montreal
OpenPGP key fingerprint: 8CD5 52C3 8E3C 4140 715F BA06 3F25 A8FE 3BAE 9A68
^ permalink raw reply [flat|nested] 18+ messages in thread
* [patch 0/4] Updated instrumentation menu patches
@ 2007-11-16 1:59 Mathieu Desnoyers
2007-11-16 1:59 ` [patch 4/4] Move Kconfig.instrumentation to arch/Kconfig and init/Kconfig Mathieu Desnoyers
0 siblings, 1 reply; 18+ messages in thread
From: Mathieu Desnoyers @ 2007-11-16 1:59 UTC (permalink / raw)
To: akpm, linux-kernel
Hi Andrew,
Here are the patches updated following Sam Ravnborg's comments.
Mathieu
--
Mathieu Desnoyers
Computer Engineering Ph.D. Student, Ecole Polytechnique de Montreal
OpenPGP key fingerprint: 8CD5 52C3 8E3C 4140 715F BA06 3F25 A8FE 3BAE 9A68
^ permalink raw reply [flat|nested] 18+ messages in thread
* [patch 4/4] Move Kconfig.instrumentation to arch/Kconfig and init/Kconfig
2007-11-16 1:59 [patch 0/4] Updated instrumentation menu patches Mathieu Desnoyers
@ 2007-11-16 1:59 ` Mathieu Desnoyers
0 siblings, 0 replies; 18+ messages in thread
From: Mathieu Desnoyers @ 2007-11-16 1:59 UTC (permalink / raw)
To: akpm, linux-kernel; +Cc: Mathieu Desnoyers, Linus Torvalds, Sam Ravnborg
[-- Attachment #1: move-kconfig-instrumentation-to-arch.patch --]
[-- Type: text/plain, Size: 16076 bytes --]
Move the instrumentation Kconfig to
arch/Kconfig for architecture dependent options
- oprofile
- kprobes
and
init/Kconfig for architecture independent options
- profiling
- markers
Remove the "Instrumentation Support" menu. Everything moves to "General setup".
Delete the kernel/Kconfig.instrumentation file.
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
CC: Linus Torvalds <torvalds@linux-foundation.org>
CC: Sam Ravnborg <sam@ravnborg.org>
---
arch/Kconfig | 28 ++++++++++++++++++++
arch/alpha/Kconfig | 2 -
arch/arm/Kconfig | 2 -
arch/blackfin/Kconfig | 2 -
arch/cris/Kconfig | 2 -
arch/frv/Kconfig | 2 -
arch/h8300/Kconfig | 2 -
arch/ia64/Kconfig | 2 -
arch/m32r/Kconfig | 2 -
arch/m68k/Kconfig | 2 -
arch/m68knommu/Kconfig | 2 -
arch/mips/Kconfig | 2 -
arch/parisc/Kconfig | 2 -
arch/powerpc/Kconfig | 2 -
arch/ppc/Kconfig | 2 -
arch/s390/Kconfig | 2 -
arch/sh/Kconfig | 2 -
arch/sh64/Kconfig | 2 -
arch/sparc/Kconfig | 2 -
arch/sparc64/Kconfig | 2 -
arch/um/Kconfig | 2 -
arch/v850/Kconfig | 2 -
arch/x86/Kconfig.i386 | 2 -
arch/x86/Kconfig.x86_64 | 2 -
arch/xtensa/Kconfig | 2 -
init/Kconfig | 12 ++++++++
kernel/Kconfig.instrumentation | 55 -----------------------------------------
27 files changed, 40 insertions(+), 103 deletions(-)
Index: linux-2.6-lttng/arch/Kconfig
===================================================================
--- linux-2.6-lttng.orig/arch/Kconfig 2007-11-14 17:03:04.000000000 -0500
+++ linux-2.6-lttng/arch/Kconfig 2007-11-14 17:12:57.000000000 -0500
@@ -1,3 +1,31 @@
#
# General architecture dependent options
#
+
+config OPROFILE
+ tristate "OProfile system profiling (EXPERIMENTAL)"
+ depends on PROFILING
+ depends on ARCH_HAS_OPROFILE
+ help
+ OProfile is a profiling system capable of profiling the
+ whole system, include the kernel, kernel modules, libraries,
+ and applications.
+
+ If unsure, say N.
+
+config ARCH_HAS_OPROFILE
+ def_bool n
+
+config KPROBES
+ bool "Kprobes"
+ depends on KALLSYMS && MODULES
+ depends on ARCH_HAS_KPROBES
+ help
+ Kprobes allows you to trap at almost any kernel address and
+ execute a callback function. register_kprobe() establishes
+ a probepoint and specifies the callback. Kprobes is useful
+ for kernel debugging, non-intrusive instrumentation and testing.
+ If in doubt, say "N".
+
+config ARCH_HAS_KPROBES
+ def_bool n
Index: linux-2.6-lttng/init/Kconfig
===================================================================
--- linux-2.6-lttng.orig/init/Kconfig 2007-11-14 17:03:04.000000000 -0500
+++ linux-2.6-lttng/init/Kconfig 2007-11-14 17:12:57.000000000 -0500
@@ -644,6 +644,18 @@ config SLOB
endchoice
+config PROFILING
+ bool "Profiling support (EXPERIMENTAL)"
+ help
+ Say Y here to enable the extended profiling support mechanisms used
+ by profilers such as OProfile.
+
+config MARKERS
+ bool "Activate markers"
+ help
+ Place an empty function call at each marker site. Can be
+ dynamically changed for a probe function.
+
source "arch/Kconfig"
endmenu # General setup
Index: linux-2.6-lttng/kernel/Kconfig.instrumentation
===================================================================
--- linux-2.6-lttng.orig/kernel/Kconfig.instrumentation 2007-11-14 17:12:56.000000000 -0500
+++ /dev/null 1970-01-01 00:00:00.000000000 +0000
@@ -1,55 +0,0 @@
-menuconfig INSTRUMENTATION
- bool "Instrumentation Support"
- default y
- ---help---
- Say Y here to get to see options related to performance measurement,
- system-wide debugging, and testing. This option alone does not add any
- kernel code.
-
- If you say N, all options in this submenu will be skipped and
- disabled. If you're trying to debug the kernel itself, go see the
- Kernel Hacking menu.
-
-if INSTRUMENTATION
-
-config PROFILING
- bool "Profiling support (EXPERIMENTAL)"
- help
- Say Y here to enable the extended profiling support mechanisms used
- by profilers such as OProfile.
-
-config OPROFILE
- tristate "OProfile system profiling (EXPERIMENTAL)"
- depends on PROFILING
- depends on ARCH_HAS_OPROFILE
- help
- OProfile is a profiling system capable of profiling the
- whole system, include the kernel, kernel modules, libraries,
- and applications.
-
- If unsure, say N.
-
-config ARCH_HAS_OPROFILE
- def_bool n
-
-config KPROBES
- bool "Kprobes"
- depends on KALLSYMS && MODULES
- depends on ARCH_HAS_KPROBES
- help
- Kprobes allows you to trap at almost any kernel address and
- execute a callback function. register_kprobe() establishes
- a probepoint and specifies the callback. Kprobes is useful
- for kernel debugging, non-intrusive instrumentation and testing.
- If in doubt, say "N".
-
-config ARCH_HAS_KPROBES
- def_bool n
-
-config MARKERS
- bool "Activate markers"
- help
- Place an empty function call at each marker site. Can be
- dynamically changed for a probe function.
-
-endif # INSTRUMENTATION
Index: linux-2.6-lttng/arch/alpha/Kconfig
===================================================================
--- linux-2.6-lttng.orig/arch/alpha/Kconfig 2007-11-14 17:04:59.000000000 -0500
+++ linux-2.6-lttng/arch/alpha/Kconfig 2007-11-14 17:12:57.000000000 -0500
@@ -655,8 +655,6 @@ source "drivers/Kconfig"
source "fs/Kconfig"
-source "kernel/Kconfig.instrumentation"
-
source "arch/alpha/Kconfig.debug"
# DUMMY_CONSOLE may be defined in drivers/video/console/Kconfig
Index: linux-2.6-lttng/arch/arm/Kconfig
===================================================================
--- linux-2.6-lttng.orig/arch/arm/Kconfig 2007-11-14 17:05:08.000000000 -0500
+++ linux-2.6-lttng/arch/arm/Kconfig 2007-11-14 17:12:57.000000000 -0500
@@ -1071,8 +1071,6 @@ endmenu
source "fs/Kconfig"
-source "kernel/Kconfig.instrumentation"
-
source "arch/arm/Kconfig.debug"
source "security/Kconfig"
Index: linux-2.6-lttng/arch/blackfin/Kconfig
===================================================================
--- linux-2.6-lttng.orig/arch/blackfin/Kconfig 2007-11-14 17:10:25.000000000 -0500
+++ linux-2.6-lttng/arch/blackfin/Kconfig 2007-11-14 17:12:57.000000000 -0500
@@ -1074,8 +1074,6 @@ source "drivers/Kconfig"
source "fs/Kconfig"
-source "kernel/Kconfig.instrumentation"
-
menu "Kernel hacking"
source "lib/Kconfig.debug"
Index: linux-2.6-lttng/arch/cris/Kconfig
===================================================================
--- linux-2.6-lttng.orig/arch/cris/Kconfig 2007-11-14 17:03:04.000000000 -0500
+++ linux-2.6-lttng/arch/cris/Kconfig 2007-11-14 17:12:57.000000000 -0500
@@ -196,8 +196,6 @@ source "sound/Kconfig"
source "drivers/usb/Kconfig"
-source "kernel/Kconfig.instrumentation"
-
source "arch/cris/Kconfig.debug"
source "security/Kconfig"
Index: linux-2.6-lttng/arch/frv/Kconfig
===================================================================
--- linux-2.6-lttng.orig/arch/frv/Kconfig 2007-11-14 17:03:04.000000000 -0500
+++ linux-2.6-lttng/arch/frv/Kconfig 2007-11-14 17:12:57.000000000 -0500
@@ -375,8 +375,6 @@ source "drivers/Kconfig"
source "fs/Kconfig"
-source "kernel/Kconfig.instrumentation"
-
source "arch/frv/Kconfig.debug"
source "security/Kconfig"
Index: linux-2.6-lttng/arch/h8300/Kconfig
===================================================================
--- linux-2.6-lttng.orig/arch/h8300/Kconfig 2007-11-14 17:03:04.000000000 -0500
+++ linux-2.6-lttng/arch/h8300/Kconfig 2007-11-14 17:12:57.000000000 -0500
@@ -223,8 +223,6 @@ endmenu
source "fs/Kconfig"
-source "kernel/Kconfig.instrumentation"
-
source "arch/h8300/Kconfig.debug"
source "security/Kconfig"
Index: linux-2.6-lttng/arch/ia64/Kconfig
===================================================================
--- linux-2.6-lttng.orig/arch/ia64/Kconfig 2007-11-14 17:12:56.000000000 -0500
+++ linux-2.6-lttng/arch/ia64/Kconfig 2007-11-14 17:12:57.000000000 -0500
@@ -594,8 +594,6 @@ config IRQ_PER_CPU
source "arch/ia64/hp/sim/Kconfig"
-source "kernel/Kconfig.instrumentation"
-
source "arch/ia64/Kconfig.debug"
source "security/Kconfig"
Index: linux-2.6-lttng/arch/m32r/Kconfig
===================================================================
--- linux-2.6-lttng.orig/arch/m32r/Kconfig 2007-11-14 17:10:49.000000000 -0500
+++ linux-2.6-lttng/arch/m32r/Kconfig 2007-11-14 17:12:57.000000000 -0500
@@ -427,8 +427,6 @@ source "drivers/Kconfig"
source "fs/Kconfig"
-source "kernel/Kconfig.instrumentation"
-
source "arch/m32r/Kconfig.debug"
source "security/Kconfig"
Index: linux-2.6-lttng/arch/m68k/Kconfig
===================================================================
--- linux-2.6-lttng.orig/arch/m68k/Kconfig 2007-11-14 17:03:04.000000000 -0500
+++ linux-2.6-lttng/arch/m68k/Kconfig 2007-11-14 17:12:57.000000000 -0500
@@ -683,8 +683,6 @@ endmenu
source "fs/Kconfig"
-source "kernel/Kconfig.instrumentation"
-
source "arch/m68k/Kconfig.debug"
source "security/Kconfig"
Index: linux-2.6-lttng/arch/m68knommu/Kconfig
===================================================================
--- linux-2.6-lttng.orig/arch/m68knommu/Kconfig 2007-11-14 17:03:04.000000000 -0500
+++ linux-2.6-lttng/arch/m68knommu/Kconfig 2007-11-14 17:12:57.000000000 -0500
@@ -707,8 +707,6 @@ source "drivers/Kconfig"
source "fs/Kconfig"
-source "kernel/Kconfig.instrumentation"
-
source "arch/m68knommu/Kconfig.debug"
source "security/Kconfig"
Index: linux-2.6-lttng/arch/mips/Kconfig
===================================================================
--- linux-2.6-lttng.orig/arch/mips/Kconfig 2007-11-14 17:06:22.000000000 -0500
+++ linux-2.6-lttng/arch/mips/Kconfig 2007-11-14 17:12:57.000000000 -0500
@@ -2029,8 +2029,6 @@ source "drivers/Kconfig"
source "fs/Kconfig"
-source "kernel/Kconfig.instrumentation"
-
source "arch/mips/Kconfig.debug"
source "security/Kconfig"
Index: linux-2.6-lttng/arch/parisc/Kconfig
===================================================================
--- linux-2.6-lttng.orig/arch/parisc/Kconfig 2007-11-14 17:06:39.000000000 -0500
+++ linux-2.6-lttng/arch/parisc/Kconfig 2007-11-14 17:12:57.000000000 -0500
@@ -268,8 +268,6 @@ source "drivers/Kconfig"
source "fs/Kconfig"
-source "kernel/Kconfig.instrumentation"
-
source "arch/parisc/Kconfig.debug"
source "security/Kconfig"
Index: linux-2.6-lttng/arch/powerpc/Kconfig
===================================================================
--- linux-2.6-lttng.orig/arch/powerpc/Kconfig 2007-11-14 17:12:56.000000000 -0500
+++ linux-2.6-lttng/arch/powerpc/Kconfig 2007-11-14 17:12:57.000000000 -0500
@@ -671,8 +671,6 @@ source "arch/powerpc/sysdev/qe_lib/Kconf
source "lib/Kconfig"
-source "kernel/Kconfig.instrumentation"
-
source "arch/powerpc/Kconfig.debug"
source "security/Kconfig"
Index: linux-2.6-lttng/arch/ppc/Kconfig
===================================================================
--- linux-2.6-lttng.orig/arch/ppc/Kconfig 2007-11-14 17:12:56.000000000 -0500
+++ linux-2.6-lttng/arch/ppc/Kconfig 2007-11-14 17:12:57.000000000 -0500
@@ -1319,8 +1319,6 @@ endmenu
source "lib/Kconfig"
-source "kernel/Kconfig.instrumentation"
-
source "arch/ppc/Kconfig.debug"
source "security/Kconfig"
Index: linux-2.6-lttng/arch/s390/Kconfig
===================================================================
--- linux-2.6-lttng.orig/arch/s390/Kconfig 2007-11-14 17:12:56.000000000 -0500
+++ linux-2.6-lttng/arch/s390/Kconfig 2007-11-14 17:12:57.000000000 -0500
@@ -531,8 +531,6 @@ source "drivers/Kconfig"
source "fs/Kconfig"
-source "kernel/Kconfig.instrumentation"
-
source "arch/s390/Kconfig.debug"
source "security/Kconfig"
Index: linux-2.6-lttng/arch/sh/Kconfig
===================================================================
--- linux-2.6-lttng.orig/arch/sh/Kconfig 2007-11-14 17:08:24.000000000 -0500
+++ linux-2.6-lttng/arch/sh/Kconfig 2007-11-14 17:12:57.000000000 -0500
@@ -757,8 +757,6 @@ source "drivers/Kconfig"
source "fs/Kconfig"
-source "kernel/Kconfig.instrumentation"
-
source "arch/sh/Kconfig.debug"
source "security/Kconfig"
Index: linux-2.6-lttng/arch/sh64/Kconfig
===================================================================
--- linux-2.6-lttng.orig/arch/sh64/Kconfig 2007-11-14 17:08:40.000000000 -0500
+++ linux-2.6-lttng/arch/sh64/Kconfig 2007-11-14 17:12:57.000000000 -0500
@@ -285,8 +285,6 @@ source "drivers/Kconfig"
source "fs/Kconfig"
-source "kernel/Kconfig.instrumentation"
-
source "arch/sh64/Kconfig.debug"
source "security/Kconfig"
Index: linux-2.6-lttng/arch/sparc/Kconfig
===================================================================
--- linux-2.6-lttng.orig/arch/sparc/Kconfig 2007-11-14 17:08:59.000000000 -0500
+++ linux-2.6-lttng/arch/sparc/Kconfig 2007-11-14 17:12:57.000000000 -0500
@@ -321,8 +321,6 @@ endmenu
source "fs/Kconfig"
-source "kernel/Kconfig.instrumentation"
-
source "arch/sparc/Kconfig.debug"
source "security/Kconfig"
Index: linux-2.6-lttng/arch/sparc64/Kconfig
===================================================================
--- linux-2.6-lttng.orig/arch/sparc64/Kconfig 2007-11-14 17:12:56.000000000 -0500
+++ linux-2.6-lttng/arch/sparc64/Kconfig 2007-11-14 17:12:57.000000000 -0500
@@ -464,8 +464,6 @@ source "drivers/sbus/char/Kconfig"
source "fs/Kconfig"
-source "kernel/Kconfig.instrumentation"
-
source "arch/sparc64/Kconfig.debug"
source "security/Kconfig"
Index: linux-2.6-lttng/arch/um/Kconfig
===================================================================
--- linux-2.6-lttng.orig/arch/um/Kconfig 2007-11-14 17:03:04.000000000 -0500
+++ linux-2.6-lttng/arch/um/Kconfig 2007-11-14 17:12:57.000000000 -0500
@@ -289,6 +289,4 @@ config INPUT
bool
default n
-source "kernel/Kconfig.instrumentation"
-
source "arch/um/Kconfig.debug"
Index: linux-2.6-lttng/arch/v850/Kconfig
===================================================================
--- linux-2.6-lttng.orig/arch/v850/Kconfig 2007-11-14 17:03:04.000000000 -0500
+++ linux-2.6-lttng/arch/v850/Kconfig 2007-11-14 17:12:57.000000000 -0500
@@ -331,8 +331,6 @@ source "sound/Kconfig"
source "drivers/usb/Kconfig"
-source "kernel/Kconfig.instrumentation"
-
source "arch/v850/Kconfig.debug"
source "security/Kconfig"
Index: linux-2.6-lttng/arch/x86/Kconfig.i386
===================================================================
--- linux-2.6-lttng.orig/arch/x86/Kconfig.i386 2007-11-14 17:12:56.000000000 -0500
+++ linux-2.6-lttng/arch/x86/Kconfig.i386 2007-11-14 17:12:57.000000000 -0500
@@ -1272,8 +1272,6 @@ source "drivers/Kconfig"
source "fs/Kconfig"
-source "kernel/Kconfig.instrumentation"
-
source "arch/x86/Kconfig.debug"
source "security/Kconfig"
Index: linux-2.6-lttng/arch/x86/Kconfig.x86_64
===================================================================
--- linux-2.6-lttng.orig/arch/x86/Kconfig.x86_64 2007-11-14 17:12:56.000000000 -0500
+++ linux-2.6-lttng/arch/x86/Kconfig.x86_64 2007-11-14 17:12:57.000000000 -0500
@@ -830,8 +830,6 @@ source "drivers/firmware/Kconfig"
source fs/Kconfig
-source "kernel/Kconfig.instrumentation"
-
source "arch/x86/Kconfig.debug"
source "security/Kconfig"
Index: linux-2.6-lttng/arch/xtensa/Kconfig
===================================================================
--- linux-2.6-lttng.orig/arch/xtensa/Kconfig 2007-11-14 17:03:04.000000000 -0500
+++ linux-2.6-lttng/arch/xtensa/Kconfig 2007-11-14 17:12:57.000000000 -0500
@@ -251,8 +251,6 @@ config EMBEDDED_RAMDISK_IMAGE
provide one yourself.
endmenu
-source "kernel/Kconfig.instrumentation"
-
source "arch/xtensa/Kconfig.debug"
source "security/Kconfig"
--
Mathieu Desnoyers
Computer Engineering Ph.D. Student, Ecole Polytechnique de Montreal
OpenPGP key fingerprint: 8CD5 52C3 8E3C 4140 715F BA06 3F25 A8FE 3BAE 9A68
^ permalink raw reply [flat|nested] 18+ messages in thread
* [patch 0/4] Move Instrumentation Support menu to arch/Kconfig
@ 2007-11-06 20:37 Mathieu Desnoyers
2007-11-06 20:37 ` [patch 4/4] Move Kconfig.instrumentation to arch/Kconfig and init/Kconfig Mathieu Desnoyers
0 siblings, 1 reply; 18+ messages in thread
From: Mathieu Desnoyers @ 2007-11-06 20:37 UTC (permalink / raw)
To: akpm, linux-kernel, Haavard Skinnemoen
Hi Andrew,
Following a discussion with Linus, here is the implementation of the
kernel/Kconfig.instrumentation removal. The result of the discussion has been
to decide to move the architecture dependent instrumentation menu entries to
arch/Kconfig and enable/disable each option on a per architecture basis with a
Kconfig boolean. I moved the architecture independent instrumentation items to
init/Kconfig.
Mathieu
--
Mathieu Desnoyers
Computer Engineering Ph.D. Student, Ecole Polytechnique de Montreal
OpenPGP key fingerprint: 8CD5 52C3 8E3C 4140 715F BA06 3F25 A8FE 3BAE 9A68
^ permalink raw reply [flat|nested] 18+ messages in thread
* [patch 4/4] Move Kconfig.instrumentation to arch/Kconfig and init/Kconfig
2007-11-06 20:37 [patch 0/4] Move Instrumentation Support menu to arch/Kconfig Mathieu Desnoyers
@ 2007-11-06 20:37 ` Mathieu Desnoyers
2007-11-07 13:09 ` Haavard Skinnemoen
0 siblings, 1 reply; 18+ messages in thread
From: Mathieu Desnoyers @ 2007-11-06 20:37 UTC (permalink / raw)
To: akpm, linux-kernel, Haavard Skinnemoen
Cc: Mathieu Desnoyers, Linus Torvalds, Sam Ravnborg
[-- Attachment #1: move-kconfig-instrumentation-to-arch.patch --]
[-- Type: text/plain, Size: 15958 bytes --]
Move the instrumentation Kconfig to
arch/Kconfig for architecture dependent options
- oprofile
- kprobes
and
init/Kconfig for architecture independent options
- profiling
- markers
Remove the "Instrumentation Support" menu. Everything moves to "General setup".
Delete the kernel/Kconfig.instrumentation file.
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
CC: Linus Torvalds <torvalds@linux-foundation.org>
CC: Sam Ravnborg <sam@ravnborg.org>
---
arch/Kconfig | 22 ++++++++++++++++++
arch/alpha/Kconfig | 2 -
arch/arm/Kconfig | 2 -
arch/blackfin/Kconfig | 2 -
arch/cris/Kconfig | 2 -
arch/frv/Kconfig | 2 -
arch/h8300/Kconfig | 2 -
arch/ia64/Kconfig | 2 -
arch/m32r/Kconfig | 2 -
arch/m68k/Kconfig | 2 -
arch/m68knommu/Kconfig | 2 -
arch/mips/Kconfig | 2 -
arch/parisc/Kconfig | 2 -
arch/powerpc/Kconfig | 2 -
arch/ppc/Kconfig | 2 -
arch/s390/Kconfig | 2 -
arch/sh/Kconfig | 2 -
arch/sh64/Kconfig | 2 -
arch/sparc/Kconfig | 2 -
arch/sparc64/Kconfig | 2 -
arch/um/Kconfig | 2 -
arch/v850/Kconfig | 2 -
arch/x86/Kconfig.i386 | 2 -
arch/x86/Kconfig.x86_64 | 2 -
arch/xtensa/Kconfig | 2 -
init/Kconfig | 14 +++++++++++
kernel/Kconfig.instrumentation | 49 -----------------------------------------
27 files changed, 36 insertions(+), 97 deletions(-)
Index: linux-2.6-lttng/arch/Kconfig
===================================================================
--- linux-2.6-lttng.orig/arch/Kconfig 2007-11-02 13:16:41.000000000 -0400
+++ linux-2.6-lttng/arch/Kconfig 2007-11-02 13:16:55.000000000 -0400
@@ -1,3 +1,25 @@
#
# General architecture dependent options
#
+
+config OPROFILE
+ tristate "OProfile system profiling (EXPERIMENTAL)"
+ depends on PROFILING
+ depends on ARCH_SUPPORTS_OPROFILE
+ help
+ OProfile is a profiling system capable of profiling the
+ whole system, include the kernel, kernel modules, libraries,
+ and applications.
+
+ If unsure, say N.
+
+config KPROBES
+ bool "Kprobes"
+ depends on KALLSYMS && MODULES
+ depends on ARCH_SUPPORTS_KPROBES
+ help
+ Kprobes allows you to trap at almost any kernel address and
+ execute a callback function. register_kprobe() establishes
+ a probepoint and specifies the callback. Kprobes is useful
+ for kernel debugging, non-intrusive instrumentation and testing.
+ If in doubt, say "N".
Index: linux-2.6-lttng/init/Kconfig
===================================================================
--- linux-2.6-lttng.orig/init/Kconfig 2007-11-02 13:16:41.000000000 -0400
+++ linux-2.6-lttng/init/Kconfig 2007-11-02 13:16:55.000000000 -0400
@@ -644,6 +644,20 @@ config SLOB
endchoice
+config PROFILING
+ bool "Profiling support (EXPERIMENTAL)"
+ help
+ Say Y here to enable the extended profiling support mechanisms used
+ by profilers such as OProfile.
+
+config MARKERS
+ bool "Activate markers"
+ help
+ Place an empty function call at each marker site. Can be
+ dynamically changed for a probe function.
+
+source "ltt/Kconfig"
+
source "arch/Kconfig"
endmenu # General setup
Index: linux-2.6-lttng/kernel/Kconfig.instrumentation
===================================================================
--- linux-2.6-lttng.orig/kernel/Kconfig.instrumentation 2007-11-02 13:16:41.000000000 -0400
+++ /dev/null 1970-01-01 00:00:00.000000000 +0000
@@ -1,49 +0,0 @@
-menuconfig INSTRUMENTATION
- bool "Instrumentation Support"
- default y
- ---help---
- Say Y here to get to see options related to performance measurement,
- system-wide debugging, and testing. This option alone does not add any
- kernel code.
-
- If you say N, all options in this submenu will be skipped and
- disabled. If you're trying to debug the kernel itself, go see the
- Kernel Hacking menu.
-
-if INSTRUMENTATION
-
-config PROFILING
- bool "Profiling support (EXPERIMENTAL)"
- help
- Say Y here to enable the extended profiling support mechanisms used
- by profilers such as OProfile.
-
-config OPROFILE
- tristate "OProfile system profiling (EXPERIMENTAL)"
- depends on PROFILING
- depends on ARCH_SUPPORTS_OPROFILE
- help
- OProfile is a profiling system capable of profiling the
- whole system, include the kernel, kernel modules, libraries,
- and applications.
-
- If unsure, say N.
-
-config KPROBES
- bool "Kprobes"
- depends on KALLSYMS && MODULES
- depends on ARCH_SUPPORTS_KPROBES
- help
- Kprobes allows you to trap at almost any kernel address and
- execute a callback function. register_kprobe() establishes
- a probepoint and specifies the callback. Kprobes is useful
- for kernel debugging, non-intrusive instrumentation and testing.
- If in doubt, say "N".
-
-config MARKERS
- bool "Activate markers"
- help
- Place an empty function call at each marker site. Can be
- dynamically changed for a probe function.
-
-endif # INSTRUMENTATION
Index: linux-2.6-lttng/arch/alpha/Kconfig
===================================================================
--- linux-2.6-lttng.orig/arch/alpha/Kconfig 2007-11-02 13:16:41.000000000 -0400
+++ linux-2.6-lttng/arch/alpha/Kconfig 2007-11-02 13:16:55.000000000 -0400
@@ -657,8 +657,6 @@ source "drivers/Kconfig"
source "fs/Kconfig"
-source "kernel/Kconfig.instrumentation"
-
source "arch/alpha/Kconfig.debug"
# DUMMY_CONSOLE may be defined in drivers/video/console/Kconfig
Index: linux-2.6-lttng/arch/arm/Kconfig
===================================================================
--- linux-2.6-lttng.orig/arch/arm/Kconfig 2007-11-02 13:16:41.000000000 -0400
+++ linux-2.6-lttng/arch/arm/Kconfig 2007-11-02 13:16:55.000000000 -0400
@@ -1071,8 +1071,6 @@ endmenu
source "fs/Kconfig"
-source "kernel/Kconfig.instrumentation"
-
source "arch/arm/Kconfig.debug"
source "security/Kconfig"
Index: linux-2.6-lttng/arch/blackfin/Kconfig
===================================================================
--- linux-2.6-lttng.orig/arch/blackfin/Kconfig 2007-11-02 13:16:41.000000000 -0400
+++ linux-2.6-lttng/arch/blackfin/Kconfig 2007-11-02 13:16:55.000000000 -0400
@@ -1076,8 +1076,6 @@ source "drivers/Kconfig"
source "fs/Kconfig"
-source "kernel/Kconfig.instrumentation"
-
menu "Kernel hacking"
source "lib/Kconfig.debug"
Index: linux-2.6-lttng/arch/cris/Kconfig
===================================================================
--- linux-2.6-lttng.orig/arch/cris/Kconfig 2007-11-02 13:15:51.000000000 -0400
+++ linux-2.6-lttng/arch/cris/Kconfig 2007-11-02 13:16:55.000000000 -0400
@@ -196,8 +196,6 @@ source "sound/Kconfig"
source "drivers/usb/Kconfig"
-source "kernel/Kconfig.instrumentation"
-
source "arch/cris/Kconfig.debug"
source "security/Kconfig"
Index: linux-2.6-lttng/arch/frv/Kconfig
===================================================================
--- linux-2.6-lttng.orig/arch/frv/Kconfig 2007-11-02 13:15:51.000000000 -0400
+++ linux-2.6-lttng/arch/frv/Kconfig 2007-11-02 13:16:55.000000000 -0400
@@ -375,8 +375,6 @@ source "drivers/Kconfig"
source "fs/Kconfig"
-source "kernel/Kconfig.instrumentation"
-
source "arch/frv/Kconfig.debug"
source "security/Kconfig"
Index: linux-2.6-lttng/arch/h8300/Kconfig
===================================================================
--- linux-2.6-lttng.orig/arch/h8300/Kconfig 2007-11-02 13:15:51.000000000 -0400
+++ linux-2.6-lttng/arch/h8300/Kconfig 2007-11-02 13:16:55.000000000 -0400
@@ -223,8 +223,6 @@ endmenu
source "fs/Kconfig"
-source "kernel/Kconfig.instrumentation"
-
source "arch/h8300/Kconfig.debug"
source "security/Kconfig"
Index: linux-2.6-lttng/arch/ia64/Kconfig
===================================================================
--- linux-2.6-lttng.orig/arch/ia64/Kconfig 2007-11-02 13:16:41.000000000 -0400
+++ linux-2.6-lttng/arch/ia64/Kconfig 2007-11-02 13:16:55.000000000 -0400
@@ -598,8 +598,6 @@ config IRQ_PER_CPU
source "arch/ia64/hp/sim/Kconfig"
-source "kernel/Kconfig.instrumentation"
-
source "arch/ia64/Kconfig.debug"
source "security/Kconfig"
Index: linux-2.6-lttng/arch/m32r/Kconfig
===================================================================
--- linux-2.6-lttng.orig/arch/m32r/Kconfig 2007-11-02 13:16:41.000000000 -0400
+++ linux-2.6-lttng/arch/m32r/Kconfig 2007-11-02 13:16:55.000000000 -0400
@@ -429,8 +429,6 @@ source "drivers/Kconfig"
source "fs/Kconfig"
-source "kernel/Kconfig.instrumentation"
-
source "arch/m32r/Kconfig.debug"
source "security/Kconfig"
Index: linux-2.6-lttng/arch/m68k/Kconfig
===================================================================
--- linux-2.6-lttng.orig/arch/m68k/Kconfig 2007-11-02 13:15:51.000000000 -0400
+++ linux-2.6-lttng/arch/m68k/Kconfig 2007-11-02 13:16:55.000000000 -0400
@@ -683,8 +683,6 @@ endmenu
source "fs/Kconfig"
-source "kernel/Kconfig.instrumentation"
-
source "arch/m68k/Kconfig.debug"
source "security/Kconfig"
Index: linux-2.6-lttng/arch/m68knommu/Kconfig
===================================================================
--- linux-2.6-lttng.orig/arch/m68knommu/Kconfig 2007-11-02 13:15:51.000000000 -0400
+++ linux-2.6-lttng/arch/m68knommu/Kconfig 2007-11-02 13:16:55.000000000 -0400
@@ -707,8 +707,6 @@ source "drivers/Kconfig"
source "fs/Kconfig"
-source "kernel/Kconfig.instrumentation"
-
source "arch/m68knommu/Kconfig.debug"
source "security/Kconfig"
Index: linux-2.6-lttng/arch/mips/Kconfig
===================================================================
--- linux-2.6-lttng.orig/arch/mips/Kconfig 2007-11-02 13:16:41.000000000 -0400
+++ linux-2.6-lttng/arch/mips/Kconfig 2007-11-02 13:16:55.000000000 -0400
@@ -2018,8 +2018,6 @@ source "drivers/Kconfig"
source "fs/Kconfig"
-source "kernel/Kconfig.instrumentation"
-
source "arch/mips/Kconfig.debug"
source "security/Kconfig"
Index: linux-2.6-lttng/arch/parisc/Kconfig
===================================================================
--- linux-2.6-lttng.orig/arch/parisc/Kconfig 2007-11-02 13:16:41.000000000 -0400
+++ linux-2.6-lttng/arch/parisc/Kconfig 2007-11-02 13:16:55.000000000 -0400
@@ -270,8 +270,6 @@ source "drivers/Kconfig"
source "fs/Kconfig"
-source "kernel/Kconfig.instrumentation"
-
source "arch/parisc/Kconfig.debug"
source "security/Kconfig"
Index: linux-2.6-lttng/arch/powerpc/Kconfig
===================================================================
--- linux-2.6-lttng.orig/arch/powerpc/Kconfig 2007-11-02 13:16:41.000000000 -0400
+++ linux-2.6-lttng/arch/powerpc/Kconfig 2007-11-02 13:16:55.000000000 -0400
@@ -675,8 +675,6 @@ source "arch/powerpc/sysdev/qe_lib/Kconf
source "lib/Kconfig"
-source "kernel/Kconfig.instrumentation"
-
source "arch/powerpc/Kconfig.debug"
source "security/Kconfig"
Index: linux-2.6-lttng/arch/ppc/Kconfig
===================================================================
--- linux-2.6-lttng.orig/arch/ppc/Kconfig 2007-11-02 13:16:41.000000000 -0400
+++ linux-2.6-lttng/arch/ppc/Kconfig 2007-11-02 13:16:55.000000000 -0400
@@ -1323,8 +1323,6 @@ endmenu
source "lib/Kconfig"
-source "kernel/Kconfig.instrumentation"
-
source "arch/ppc/Kconfig.debug"
source "security/Kconfig"
Index: linux-2.6-lttng/arch/s390/Kconfig
===================================================================
--- linux-2.6-lttng.orig/arch/s390/Kconfig 2007-11-02 13:16:41.000000000 -0400
+++ linux-2.6-lttng/arch/s390/Kconfig 2007-11-02 13:16:55.000000000 -0400
@@ -535,8 +535,6 @@ source "drivers/Kconfig"
source "fs/Kconfig"
-source "kernel/Kconfig.instrumentation"
-
source "arch/s390/Kconfig.debug"
source "security/Kconfig"
Index: linux-2.6-lttng/arch/sh/Kconfig
===================================================================
--- linux-2.6-lttng.orig/arch/sh/Kconfig 2007-11-02 13:16:41.000000000 -0400
+++ linux-2.6-lttng/arch/sh/Kconfig 2007-11-02 13:16:55.000000000 -0400
@@ -761,8 +761,6 @@ source "drivers/Kconfig"
source "fs/Kconfig"
-source "kernel/Kconfig.instrumentation"
-
source "arch/sh/Kconfig.debug"
source "security/Kconfig"
Index: linux-2.6-lttng/arch/sh64/Kconfig
===================================================================
--- linux-2.6-lttng.orig/arch/sh64/Kconfig 2007-11-02 13:16:41.000000000 -0400
+++ linux-2.6-lttng/arch/sh64/Kconfig 2007-11-02 13:16:55.000000000 -0400
@@ -287,8 +287,6 @@ source "drivers/Kconfig"
source "fs/Kconfig"
-source "kernel/Kconfig.instrumentation"
-
source "arch/sh64/Kconfig.debug"
source "security/Kconfig"
Index: linux-2.6-lttng/arch/sparc/Kconfig
===================================================================
--- linux-2.6-lttng.orig/arch/sparc/Kconfig 2007-11-02 13:16:41.000000000 -0400
+++ linux-2.6-lttng/arch/sparc/Kconfig 2007-11-02 13:16:55.000000000 -0400
@@ -323,8 +323,6 @@ endmenu
source "fs/Kconfig"
-source "kernel/Kconfig.instrumentation"
-
source "arch/sparc/Kconfig.debug"
source "security/Kconfig"
Index: linux-2.6-lttng/arch/sparc64/Kconfig
===================================================================
--- linux-2.6-lttng.orig/arch/sparc64/Kconfig 2007-11-02 13:16:41.000000000 -0400
+++ linux-2.6-lttng/arch/sparc64/Kconfig 2007-11-02 13:16:55.000000000 -0400
@@ -468,8 +468,6 @@ source "drivers/sbus/char/Kconfig"
source "fs/Kconfig"
-source "kernel/Kconfig.instrumentation"
-
source "arch/sparc64/Kconfig.debug"
source "security/Kconfig"
Index: linux-2.6-lttng/arch/um/Kconfig
===================================================================
--- linux-2.6-lttng.orig/arch/um/Kconfig 2007-11-02 13:15:51.000000000 -0400
+++ linux-2.6-lttng/arch/um/Kconfig 2007-11-02 13:16:55.000000000 -0400
@@ -289,6 +289,4 @@ config INPUT
bool
default n
-source "kernel/Kconfig.instrumentation"
-
source "arch/um/Kconfig.debug"
Index: linux-2.6-lttng/arch/v850/Kconfig
===================================================================
--- linux-2.6-lttng.orig/arch/v850/Kconfig 2007-11-02 13:15:51.000000000 -0400
+++ linux-2.6-lttng/arch/v850/Kconfig 2007-11-02 13:16:55.000000000 -0400
@@ -331,8 +331,6 @@ source "sound/Kconfig"
source "drivers/usb/Kconfig"
-source "kernel/Kconfig.instrumentation"
-
source "arch/v850/Kconfig.debug"
source "security/Kconfig"
Index: linux-2.6-lttng/arch/x86/Kconfig.i386
===================================================================
--- linux-2.6-lttng.orig/arch/x86/Kconfig.i386 2007-11-02 13:16:41.000000000 -0400
+++ linux-2.6-lttng/arch/x86/Kconfig.i386 2007-11-02 13:16:55.000000000 -0400
@@ -1276,8 +1276,6 @@ source "drivers/Kconfig"
source "fs/Kconfig"
-source "kernel/Kconfig.instrumentation"
-
source "arch/x86/Kconfig.debug"
source "security/Kconfig"
Index: linux-2.6-lttng/arch/x86/Kconfig.x86_64
===================================================================
--- linux-2.6-lttng.orig/arch/x86/Kconfig.x86_64 2007-11-02 13:16:41.000000000 -0400
+++ linux-2.6-lttng/arch/x86/Kconfig.x86_64 2007-11-02 13:16:55.000000000 -0400
@@ -834,8 +834,6 @@ source "drivers/firmware/Kconfig"
source fs/Kconfig
-source "kernel/Kconfig.instrumentation"
-
source "arch/x86/Kconfig.debug"
source "security/Kconfig"
Index: linux-2.6-lttng/arch/xtensa/Kconfig
===================================================================
--- linux-2.6-lttng.orig/arch/xtensa/Kconfig 2007-11-02 13:15:51.000000000 -0400
+++ linux-2.6-lttng/arch/xtensa/Kconfig 2007-11-02 13:16:55.000000000 -0400
@@ -251,8 +251,6 @@ config EMBEDDED_RAMDISK_IMAGE
provide one yourself.
endmenu
-source "kernel/Kconfig.instrumentation"
-
source "arch/xtensa/Kconfig.debug"
source "security/Kconfig"
--
Mathieu Desnoyers
Computer Engineering Ph.D. Student, Ecole Polytechnique de Montreal
OpenPGP key fingerprint: 8CD5 52C3 8E3C 4140 715F BA06 3F25 A8FE 3BAE 9A68
^ permalink raw reply [flat|nested] 18+ messages in thread
* Re: [patch 4/4] Move Kconfig.instrumentation to arch/Kconfig and init/Kconfig
2007-11-06 20:37 ` [patch 4/4] Move Kconfig.instrumentation to arch/Kconfig and init/Kconfig Mathieu Desnoyers
@ 2007-11-07 13:09 ` Haavard Skinnemoen
0 siblings, 0 replies; 18+ messages in thread
From: Haavard Skinnemoen @ 2007-11-07 13:09 UTC (permalink / raw)
To: Mathieu Desnoyers
Cc: akpm, linux-kernel, Mathieu Desnoyers, Linus Torvalds, Sam Ravnborg
On Tue, 06 Nov 2007 15:37:28 -0500
Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca> wrote:
> Index: linux-2.6-lttng/init/Kconfig
> ===================================================================
> --- linux-2.6-lttng.orig/init/Kconfig 2007-11-02 13:16:41.000000000 -0400
> +++ linux-2.6-lttng/init/Kconfig 2007-11-02 13:16:55.000000000 -0400
> @@ -644,6 +644,20 @@ config SLOB
> +source "ltt/Kconfig"
This one seems to be new, and I can't seem to find ltt/Kconfig
anywhere. Wouldn't it be better to move it to a separate patch?
Håvard
^ permalink raw reply [flat|nested] 18+ messages in thread
* [patch 0/4] Add ARCH_SUPPORTS_KPROBES (take 2)
@ 2007-10-31 1:03 Mathieu Desnoyers
2007-10-31 1:03 ` [patch 4/4] Move Kconfig.instrumentation to arch/Kconfig and init/Kconfig Mathieu Desnoyers
0 siblings, 1 reply; 18+ messages in thread
From: Mathieu Desnoyers @ 2007-10-31 1:03 UTC (permalink / raw)
To: linux-kernel
take 2, using def_bool this time.
Mathieu
--
Mathieu Desnoyers
Computer Engineering Ph.D. Student, Ecole Polytechnique de Montreal
OpenPGP key fingerprint: 8CD5 52C3 8E3C 4140 715F BA06 3F25 A8FE 3BAE 9A68
^ permalink raw reply [flat|nested] 18+ messages in thread
* [patch 4/4] Move Kconfig.instrumentation to arch/Kconfig and init/Kconfig
2007-10-31 1:03 [patch 0/4] Add ARCH_SUPPORTS_KPROBES (take 2) Mathieu Desnoyers
@ 2007-10-31 1:03 ` Mathieu Desnoyers
0 siblings, 0 replies; 18+ messages in thread
From: Mathieu Desnoyers @ 2007-10-31 1:03 UTC (permalink / raw)
To: linux-kernel; +Cc: Mathieu Desnoyers, Linus Torvalds, Sam Ravnborg
[-- Attachment #1: move-kconfig-instrumentation-to-arch.patch --]
[-- Type: text/plain, Size: 16493 bytes --]
Move the instrumentation Kconfig to
arch/Kconfig for architecture dependent options
- oprofile
- kprobes
and
init/Kconfig for architecture independent options
- profiling
- markers
Remove the "Instrumentation Support" menu. Everything moves to "General setup".
Delete the kernel/Kconfig.instrumentation file.
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
CC: Linus Torvalds <torvalds@linux-foundation.org>
CC: Sam Ravnborg <sam@ravnborg.org>
---
arch/Kconfig | 22 ++++++++++++++++++
arch/alpha/Kconfig | 2 -
arch/arm/Kconfig | 2 -
arch/blackfin/Kconfig | 2 -
arch/cris/Kconfig | 2 -
arch/frv/Kconfig | 2 -
arch/h8300/Kconfig | 2 -
arch/ia64/Kconfig | 2 -
arch/m32r/Kconfig | 2 -
arch/m68k/Kconfig | 2 -
arch/m68knommu/Kconfig | 2 -
arch/mips/Kconfig | 2 -
arch/parisc/Kconfig | 2 -
arch/powerpc/Kconfig | 2 -
arch/ppc/Kconfig | 2 -
arch/s390/Kconfig | 2 -
arch/sh/Kconfig | 2 -
arch/sh64/Kconfig | 2 -
arch/sparc/Kconfig | 2 -
arch/sparc64/Kconfig | 2 -
arch/um/Kconfig | 2 -
arch/v850/Kconfig | 2 -
arch/x86/Kconfig.i386 | 2 -
arch/x86/Kconfig.x86_64 | 2 -
arch/xtensa/Kconfig | 2 -
init/Kconfig | 12 ++++++++++
kernel/Kconfig.instrumentation | 49 -----------------------------------------
27 files changed, 34 insertions(+), 97 deletions(-)
Index: linux-2.6-lttng.stable/arch/Kconfig
===================================================================
--- linux-2.6-lttng.stable.orig/arch/Kconfig 2007-10-30 20:56:31.000000000 -0400
+++ linux-2.6-lttng.stable/arch/Kconfig 2007-10-30 21:02:17.000000000 -0400
@@ -1,3 +1,25 @@
#
# General architecture dependent options
#
+
+config OPROFILE
+ tristate "OProfile system profiling (EXPERIMENTAL)"
+ depends on PROFILING
+ depends on ARCH_SUPPORTS_OPROFILE
+ help
+ OProfile is a profiling system capable of profiling the
+ whole system, include the kernel, kernel modules, libraries,
+ and applications.
+
+ If unsure, say N.
+
+config KPROBES
+ bool "Kprobes"
+ depends on KALLSYMS && MODULES
+ depends on ARCH_SUPPORTS_KPROBES
+ help
+ Kprobes allows you to trap at almost any kernel address and
+ execute a callback function. register_kprobe() establishes
+ a probepoint and specifies the callback. Kprobes is useful
+ for kernel debugging, non-intrusive instrumentation and testing.
+ If in doubt, say "N".
Index: linux-2.6-lttng.stable/init/Kconfig
===================================================================
--- linux-2.6-lttng.stable.orig/init/Kconfig 2007-10-30 20:56:32.000000000 -0400
+++ linux-2.6-lttng.stable/init/Kconfig 2007-10-30 21:02:17.000000000 -0400
@@ -644,6 +644,18 @@ config SLOB
endchoice
+config PROFILING
+ bool "Profiling support (EXPERIMENTAL)"
+ help
+ Say Y here to enable the extended profiling support mechanisms used
+ by profilers such as OProfile.
+
+config MARKERS
+ bool "Activate markers"
+ help
+ Place an empty function call at each marker site. Can be
+ dynamically changed for a probe function.
+
source "arch/Kconfig"
endmenu # General setup
Index: linux-2.6-lttng.stable/kernel/Kconfig.instrumentation
===================================================================
--- linux-2.6-lttng.stable.orig/kernel/Kconfig.instrumentation 2007-10-30 21:02:03.000000000 -0400
+++ /dev/null 1970-01-01 00:00:00.000000000 +0000
@@ -1,49 +0,0 @@
-menuconfig INSTRUMENTATION
- bool "Instrumentation Support"
- default y
- ---help---
- Say Y here to get to see options related to performance measurement,
- system-wide debugging, and testing. This option alone does not add any
- kernel code.
-
- If you say N, all options in this submenu will be skipped and
- disabled. If you're trying to debug the kernel itself, go see the
- Kernel Hacking menu.
-
-if INSTRUMENTATION
-
-config PROFILING
- bool "Profiling support (EXPERIMENTAL)"
- help
- Say Y here to enable the extended profiling support mechanisms used
- by profilers such as OProfile.
-
-config OPROFILE
- tristate "OProfile system profiling (EXPERIMENTAL)"
- depends on PROFILING
- depends on ARCH_SUPPORTS_OPROFILE
- help
- OProfile is a profiling system capable of profiling the
- whole system, include the kernel, kernel modules, libraries,
- and applications.
-
- If unsure, say N.
-
-config KPROBES
- bool "Kprobes"
- depends on KALLSYMS && MODULES
- depends on ARCH_SUPPORTS_KPROBES
- help
- Kprobes allows you to trap at almost any kernel address and
- execute a callback function. register_kprobe() establishes
- a probepoint and specifies the callback. Kprobes is useful
- for kernel debugging, non-intrusive instrumentation and testing.
- If in doubt, say "N".
-
-config MARKERS
- bool "Activate markers"
- help
- Place an empty function call at each marker site. Can be
- dynamically changed for a probe function.
-
-endif # INSTRUMENTATION
Index: linux-2.6-lttng.stable/arch/alpha/Kconfig
===================================================================
--- linux-2.6-lttng.stable.orig/arch/alpha/Kconfig 2007-10-30 21:02:03.000000000 -0400
+++ linux-2.6-lttng.stable/arch/alpha/Kconfig 2007-10-30 21:02:17.000000000 -0400
@@ -657,8 +657,6 @@ source "drivers/Kconfig"
source "fs/Kconfig"
-source "kernel/Kconfig.instrumentation"
-
source "arch/alpha/Kconfig.debug"
# DUMMY_CONSOLE may be defined in drivers/video/console/Kconfig
Index: linux-2.6-lttng.stable/arch/arm/Kconfig
===================================================================
--- linux-2.6-lttng.stable.orig/arch/arm/Kconfig 2007-10-30 21:02:03.000000000 -0400
+++ linux-2.6-lttng.stable/arch/arm/Kconfig 2007-10-30 21:02:17.000000000 -0400
@@ -1071,8 +1071,6 @@ endmenu
source "fs/Kconfig"
-source "kernel/Kconfig.instrumentation"
-
source "arch/arm/Kconfig.debug"
source "security/Kconfig"
Index: linux-2.6-lttng.stable/arch/blackfin/Kconfig
===================================================================
--- linux-2.6-lttng.stable.orig/arch/blackfin/Kconfig 2007-10-30 21:02:03.000000000 -0400
+++ linux-2.6-lttng.stable/arch/blackfin/Kconfig 2007-10-30 21:02:17.000000000 -0400
@@ -1076,8 +1076,6 @@ source "drivers/Kconfig"
source "fs/Kconfig"
-source "kernel/Kconfig.instrumentation"
-
menu "Kernel hacking"
source "lib/Kconfig.debug"
Index: linux-2.6-lttng.stable/arch/cris/Kconfig
===================================================================
--- linux-2.6-lttng.stable.orig/arch/cris/Kconfig 2007-10-30 20:56:31.000000000 -0400
+++ linux-2.6-lttng.stable/arch/cris/Kconfig 2007-10-30 21:02:17.000000000 -0400
@@ -196,8 +196,6 @@ source "sound/Kconfig"
source "drivers/usb/Kconfig"
-source "kernel/Kconfig.instrumentation"
-
source "arch/cris/Kconfig.debug"
source "security/Kconfig"
Index: linux-2.6-lttng.stable/arch/frv/Kconfig
===================================================================
--- linux-2.6-lttng.stable.orig/arch/frv/Kconfig 2007-10-30 20:56:31.000000000 -0400
+++ linux-2.6-lttng.stable/arch/frv/Kconfig 2007-10-30 21:02:17.000000000 -0400
@@ -375,8 +375,6 @@ source "drivers/Kconfig"
source "fs/Kconfig"
-source "kernel/Kconfig.instrumentation"
-
source "arch/frv/Kconfig.debug"
source "security/Kconfig"
Index: linux-2.6-lttng.stable/arch/h8300/Kconfig
===================================================================
--- linux-2.6-lttng.stable.orig/arch/h8300/Kconfig 2007-10-30 20:56:31.000000000 -0400
+++ linux-2.6-lttng.stable/arch/h8300/Kconfig 2007-10-30 21:02:17.000000000 -0400
@@ -223,8 +223,6 @@ endmenu
source "fs/Kconfig"
-source "kernel/Kconfig.instrumentation"
-
source "arch/h8300/Kconfig.debug"
source "security/Kconfig"
Index: linux-2.6-lttng.stable/arch/ia64/Kconfig
===================================================================
--- linux-2.6-lttng.stable.orig/arch/ia64/Kconfig 2007-10-30 21:02:03.000000000 -0400
+++ linux-2.6-lttng.stable/arch/ia64/Kconfig 2007-10-30 21:02:17.000000000 -0400
@@ -598,8 +598,6 @@ config IRQ_PER_CPU
source "arch/ia64/hp/sim/Kconfig"
-source "kernel/Kconfig.instrumentation"
-
source "arch/ia64/Kconfig.debug"
source "security/Kconfig"
Index: linux-2.6-lttng.stable/arch/m32r/Kconfig
===================================================================
--- linux-2.6-lttng.stable.orig/arch/m32r/Kconfig 2007-10-30 21:02:03.000000000 -0400
+++ linux-2.6-lttng.stable/arch/m32r/Kconfig 2007-10-30 21:02:17.000000000 -0400
@@ -429,8 +429,6 @@ source "drivers/Kconfig"
source "fs/Kconfig"
-source "kernel/Kconfig.instrumentation"
-
source "arch/m32r/Kconfig.debug"
source "security/Kconfig"
Index: linux-2.6-lttng.stable/arch/m68k/Kconfig
===================================================================
--- linux-2.6-lttng.stable.orig/arch/m68k/Kconfig 2007-10-30 20:56:31.000000000 -0400
+++ linux-2.6-lttng.stable/arch/m68k/Kconfig 2007-10-30 21:02:17.000000000 -0400
@@ -683,8 +683,6 @@ endmenu
source "fs/Kconfig"
-source "kernel/Kconfig.instrumentation"
-
source "arch/m68k/Kconfig.debug"
source "security/Kconfig"
Index: linux-2.6-lttng.stable/arch/m68knommu/Kconfig
===================================================================
--- linux-2.6-lttng.stable.orig/arch/m68knommu/Kconfig 2007-10-30 20:56:31.000000000 -0400
+++ linux-2.6-lttng.stable/arch/m68knommu/Kconfig 2007-10-30 21:02:17.000000000 -0400
@@ -707,8 +707,6 @@ source "drivers/Kconfig"
source "fs/Kconfig"
-source "kernel/Kconfig.instrumentation"
-
source "arch/m68knommu/Kconfig.debug"
source "security/Kconfig"
Index: linux-2.6-lttng.stable/arch/mips/Kconfig
===================================================================
--- linux-2.6-lttng.stable.orig/arch/mips/Kconfig 2007-10-30 21:02:03.000000000 -0400
+++ linux-2.6-lttng.stable/arch/mips/Kconfig 2007-10-30 21:02:17.000000000 -0400
@@ -2018,8 +2018,6 @@ source "drivers/Kconfig"
source "fs/Kconfig"
-source "kernel/Kconfig.instrumentation"
-
source "arch/mips/Kconfig.debug"
source "security/Kconfig"
Index: linux-2.6-lttng.stable/arch/parisc/Kconfig
===================================================================
--- linux-2.6-lttng.stable.orig/arch/parisc/Kconfig 2007-10-30 21:02:03.000000000 -0400
+++ linux-2.6-lttng.stable/arch/parisc/Kconfig 2007-10-30 21:02:17.000000000 -0400
@@ -270,8 +270,6 @@ source "drivers/Kconfig"
source "fs/Kconfig"
-source "kernel/Kconfig.instrumentation"
-
source "arch/parisc/Kconfig.debug"
source "security/Kconfig"
Index: linux-2.6-lttng.stable/arch/powerpc/Kconfig
===================================================================
--- linux-2.6-lttng.stable.orig/arch/powerpc/Kconfig 2007-10-30 21:02:03.000000000 -0400
+++ linux-2.6-lttng.stable/arch/powerpc/Kconfig 2007-10-30 21:02:17.000000000 -0400
@@ -675,8 +675,6 @@ source "arch/powerpc/sysdev/qe_lib/Kconf
source "lib/Kconfig"
-source "kernel/Kconfig.instrumentation"
-
source "arch/powerpc/Kconfig.debug"
source "security/Kconfig"
Index: linux-2.6-lttng.stable/arch/ppc/Kconfig
===================================================================
--- linux-2.6-lttng.stable.orig/arch/ppc/Kconfig 2007-10-30 21:02:03.000000000 -0400
+++ linux-2.6-lttng.stable/arch/ppc/Kconfig 2007-10-30 21:02:17.000000000 -0400
@@ -1323,8 +1323,6 @@ endmenu
source "lib/Kconfig"
-source "kernel/Kconfig.instrumentation"
-
source "arch/ppc/Kconfig.debug"
source "security/Kconfig"
Index: linux-2.6-lttng.stable/arch/s390/Kconfig
===================================================================
--- linux-2.6-lttng.stable.orig/arch/s390/Kconfig 2007-10-30 21:02:03.000000000 -0400
+++ linux-2.6-lttng.stable/arch/s390/Kconfig 2007-10-30 21:02:17.000000000 -0400
@@ -535,8 +535,6 @@ source "drivers/Kconfig"
source "fs/Kconfig"
-source "kernel/Kconfig.instrumentation"
-
source "arch/s390/Kconfig.debug"
source "security/Kconfig"
Index: linux-2.6-lttng.stable/arch/sh/Kconfig
===================================================================
--- linux-2.6-lttng.stable.orig/arch/sh/Kconfig 2007-10-30 21:02:03.000000000 -0400
+++ linux-2.6-lttng.stable/arch/sh/Kconfig 2007-10-30 21:02:17.000000000 -0400
@@ -761,8 +761,6 @@ source "drivers/Kconfig"
source "fs/Kconfig"
-source "kernel/Kconfig.instrumentation"
-
source "arch/sh/Kconfig.debug"
source "security/Kconfig"
Index: linux-2.6-lttng.stable/arch/sh64/Kconfig
===================================================================
--- linux-2.6-lttng.stable.orig/arch/sh64/Kconfig 2007-10-30 21:02:03.000000000 -0400
+++ linux-2.6-lttng.stable/arch/sh64/Kconfig 2007-10-30 21:02:17.000000000 -0400
@@ -287,8 +287,6 @@ source "drivers/Kconfig"
source "fs/Kconfig"
-source "kernel/Kconfig.instrumentation"
-
source "arch/sh64/Kconfig.debug"
source "security/Kconfig"
Index: linux-2.6-lttng.stable/arch/sparc/Kconfig
===================================================================
--- linux-2.6-lttng.stable.orig/arch/sparc/Kconfig 2007-10-30 21:02:03.000000000 -0400
+++ linux-2.6-lttng.stable/arch/sparc/Kconfig 2007-10-30 21:02:17.000000000 -0400
@@ -323,8 +323,6 @@ endmenu
source "fs/Kconfig"
-source "kernel/Kconfig.instrumentation"
-
source "arch/sparc/Kconfig.debug"
source "security/Kconfig"
Index: linux-2.6-lttng.stable/arch/sparc64/Kconfig
===================================================================
--- linux-2.6-lttng.stable.orig/arch/sparc64/Kconfig 2007-10-30 21:02:03.000000000 -0400
+++ linux-2.6-lttng.stable/arch/sparc64/Kconfig 2007-10-30 21:02:17.000000000 -0400
@@ -468,8 +468,6 @@ source "drivers/sbus/char/Kconfig"
source "fs/Kconfig"
-source "kernel/Kconfig.instrumentation"
-
source "arch/sparc64/Kconfig.debug"
source "security/Kconfig"
Index: linux-2.6-lttng.stable/arch/um/Kconfig
===================================================================
--- linux-2.6-lttng.stable.orig/arch/um/Kconfig 2007-10-30 20:56:32.000000000 -0400
+++ linux-2.6-lttng.stable/arch/um/Kconfig 2007-10-30 21:02:17.000000000 -0400
@@ -289,6 +289,4 @@ config INPUT
bool
default n
-source "kernel/Kconfig.instrumentation"
-
source "arch/um/Kconfig.debug"
Index: linux-2.6-lttng.stable/arch/v850/Kconfig
===================================================================
--- linux-2.6-lttng.stable.orig/arch/v850/Kconfig 2007-10-30 20:56:32.000000000 -0400
+++ linux-2.6-lttng.stable/arch/v850/Kconfig 2007-10-30 21:02:17.000000000 -0400
@@ -331,8 +331,6 @@ source "sound/Kconfig"
source "drivers/usb/Kconfig"
-source "kernel/Kconfig.instrumentation"
-
source "arch/v850/Kconfig.debug"
source "security/Kconfig"
Index: linux-2.6-lttng.stable/arch/x86/Kconfig.i386
===================================================================
--- linux-2.6-lttng.stable.orig/arch/x86/Kconfig.i386 2007-10-30 21:02:03.000000000 -0400
+++ linux-2.6-lttng.stable/arch/x86/Kconfig.i386 2007-10-30 21:02:17.000000000 -0400
@@ -1276,8 +1276,6 @@ source "drivers/Kconfig"
source "fs/Kconfig"
-source "kernel/Kconfig.instrumentation"
-
source "arch/x86/Kconfig.debug"
source "security/Kconfig"
Index: linux-2.6-lttng.stable/arch/x86/Kconfig.x86_64
===================================================================
--- linux-2.6-lttng.stable.orig/arch/x86/Kconfig.x86_64 2007-10-30 21:02:03.000000000 -0400
+++ linux-2.6-lttng.stable/arch/x86/Kconfig.x86_64 2007-10-30 21:02:17.000000000 -0400
@@ -834,8 +834,6 @@ source "drivers/firmware/Kconfig"
source fs/Kconfig
-source "kernel/Kconfig.instrumentation"
-
source "arch/x86/Kconfig.debug"
source "security/Kconfig"
Index: linux-2.6-lttng.stable/arch/xtensa/Kconfig
===================================================================
--- linux-2.6-lttng.stable.orig/arch/xtensa/Kconfig 2007-10-30 20:56:32.000000000 -0400
+++ linux-2.6-lttng.stable/arch/xtensa/Kconfig 2007-10-30 21:02:17.000000000 -0400
@@ -251,8 +251,6 @@ config EMBEDDED_RAMDISK_IMAGE
provide one yourself.
endmenu
-source "kernel/Kconfig.instrumentation"
-
source "arch/xtensa/Kconfig.debug"
source "security/Kconfig"
--
Mathieu Desnoyers
Computer Engineering Ph.D. Student, Ecole Polytechnique de Montreal
OpenPGP key fingerprint: 8CD5 52C3 8E3C 4140 715F BA06 3F25 A8FE 3BAE 9A68
^ permalink raw reply [flat|nested] 18+ messages in thread
* [patch 0/4] Creation of arch/Kconfig for ARCH_SUPPORTS_* options
@ 2007-10-31 0:31 Mathieu Desnoyers
2007-10-31 0:31 ` [patch 4/4] Move Kconfig.instrumentation to arch/Kconfig and init/Kconfig Mathieu Desnoyers
0 siblings, 1 reply; 18+ messages in thread
From: Mathieu Desnoyers @ 2007-10-31 0:31 UTC (permalink / raw)
To: linux-kernel
Hi,
Here is the implementation of the arch/Kconfig, meant to keep archtecture
specific menu entries repeated across many (but not all) architectures.
ARCH_SUPPORTS_* should be defined in architectures that supports the option.
Mathieu
--
Mathieu Desnoyers
Computer Engineering Ph.D. Student, Ecole Polytechnique de Montreal
OpenPGP key fingerprint: 8CD5 52C3 8E3C 4140 715F BA06 3F25 A8FE 3BAE 9A68
^ permalink raw reply [flat|nested] 18+ messages in thread
* [patch 4/4] Move Kconfig.instrumentation to arch/Kconfig and init/Kconfig
2007-10-31 0:31 [patch 0/4] Creation of arch/Kconfig for ARCH_SUPPORTS_* options Mathieu Desnoyers
@ 2007-10-31 0:31 ` Mathieu Desnoyers
0 siblings, 0 replies; 18+ messages in thread
From: Mathieu Desnoyers @ 2007-10-31 0:31 UTC (permalink / raw)
To: linux-kernel; +Cc: Mathieu Desnoyers, Linus Torvalds, Sam Ravnborg
[-- Attachment #1: move-kconfig-instrumentation-to-arch.patch --]
[-- Type: text/plain, Size: 16493 bytes --]
Move the instrumentation Kconfig to
arch/Kconfig for architecture dependent options
- oprofile
- kprobes
and
init/Kconfig for architecture independent options
- profiling
- markers
Remove the "Instrumentation Support" menu. Everything moves to "General setup".
Delete the kernel/Kconfig.instrumentation file.
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
CC: Linus Torvalds <torvalds@linux-foundation.org>
CC: Sam Ravnborg <sam@ravnborg.org>
---
arch/Kconfig | 22 ++++++++++++++++++
arch/alpha/Kconfig | 2 -
arch/arm/Kconfig | 2 -
arch/blackfin/Kconfig | 2 -
arch/cris/Kconfig | 2 -
arch/frv/Kconfig | 2 -
arch/h8300/Kconfig | 2 -
arch/ia64/Kconfig | 2 -
arch/m32r/Kconfig | 2 -
arch/m68k/Kconfig | 2 -
arch/m68knommu/Kconfig | 2 -
arch/mips/Kconfig | 2 -
arch/parisc/Kconfig | 2 -
arch/powerpc/Kconfig | 2 -
arch/ppc/Kconfig | 2 -
arch/s390/Kconfig | 2 -
arch/sh/Kconfig | 2 -
arch/sh64/Kconfig | 2 -
arch/sparc/Kconfig | 2 -
arch/sparc64/Kconfig | 2 -
arch/um/Kconfig | 2 -
arch/v850/Kconfig | 2 -
arch/x86/Kconfig.i386 | 2 -
arch/x86/Kconfig.x86_64 | 2 -
arch/xtensa/Kconfig | 2 -
init/Kconfig | 12 ++++++++++
kernel/Kconfig.instrumentation | 49 -----------------------------------------
27 files changed, 34 insertions(+), 97 deletions(-)
Index: linux-2.6-lttng.stable/arch/Kconfig
===================================================================
--- linux-2.6-lttng.stable.orig/arch/Kconfig 2007-10-30 20:20:32.000000000 -0400
+++ linux-2.6-lttng.stable/arch/Kconfig 2007-10-30 20:21:07.000000000 -0400
@@ -1,3 +1,25 @@
#
# General architecture dependent options
#
+
+config OPROFILE
+ tristate "OProfile system profiling (EXPERIMENTAL)"
+ depends on PROFILING
+ depends on ARCH_SUPPORTS_OPROFILE
+ help
+ OProfile is a profiling system capable of profiling the
+ whole system, include the kernel, kernel modules, libraries,
+ and applications.
+
+ If unsure, say N.
+
+config KPROBES
+ bool "Kprobes"
+ depends on KALLSYMS && MODULES
+ depends on ARCH_SUPPORTS_KPROBES
+ help
+ Kprobes allows you to trap at almost any kernel address and
+ execute a callback function. register_kprobe() establishes
+ a probepoint and specifies the callback. Kprobes is useful
+ for kernel debugging, non-intrusive instrumentation and testing.
+ If in doubt, say "N".
Index: linux-2.6-lttng.stable/init/Kconfig
===================================================================
--- linux-2.6-lttng.stable.orig/init/Kconfig 2007-10-30 20:21:04.000000000 -0400
+++ linux-2.6-lttng.stable/init/Kconfig 2007-10-30 20:21:27.000000000 -0400
@@ -644,6 +644,18 @@ config SLOB
endchoice
+config PROFILING
+ bool "Profiling support (EXPERIMENTAL)"
+ help
+ Say Y here to enable the extended profiling support mechanisms used
+ by profilers such as OProfile.
+
+config MARKERS
+ bool "Activate markers"
+ help
+ Place an empty function call at each marker site. Can be
+ dynamically changed for a probe function.
+
source "arch/Kconfig"
endmenu # General setup
Index: linux-2.6-lttng.stable/kernel/Kconfig.instrumentation
===================================================================
--- linux-2.6-lttng.stable.orig/kernel/Kconfig.instrumentation 2007-10-30 20:21:07.000000000 -0400
+++ /dev/null 1970-01-01 00:00:00.000000000 +0000
@@ -1,49 +0,0 @@
-menuconfig INSTRUMENTATION
- bool "Instrumentation Support"
- default y
- ---help---
- Say Y here to get to see options related to performance measurement,
- system-wide debugging, and testing. This option alone does not add any
- kernel code.
-
- If you say N, all options in this submenu will be skipped and
- disabled. If you're trying to debug the kernel itself, go see the
- Kernel Hacking menu.
-
-if INSTRUMENTATION
-
-config PROFILING
- bool "Profiling support (EXPERIMENTAL)"
- help
- Say Y here to enable the extended profiling support mechanisms used
- by profilers such as OProfile.
-
-config OPROFILE
- tristate "OProfile system profiling (EXPERIMENTAL)"
- depends on PROFILING
- depends on ARCH_SUPPORTS_OPROFILE
- help
- OProfile is a profiling system capable of profiling the
- whole system, include the kernel, kernel modules, libraries,
- and applications.
-
- If unsure, say N.
-
-config KPROBES
- bool "Kprobes"
- depends on KALLSYMS && MODULES
- depends on ARCH_SUPPORTS_KPROBES
- help
- Kprobes allows you to trap at almost any kernel address and
- execute a callback function. register_kprobe() establishes
- a probepoint and specifies the callback. Kprobes is useful
- for kernel debugging, non-intrusive instrumentation and testing.
- If in doubt, say "N".
-
-config MARKERS
- bool "Activate markers"
- help
- Place an empty function call at each marker site. Can be
- dynamically changed for a probe function.
-
-endif # INSTRUMENTATION
Index: linux-2.6-lttng.stable/arch/alpha/Kconfig
===================================================================
--- linux-2.6-lttng.stable.orig/arch/alpha/Kconfig 2007-10-30 20:21:06.000000000 -0400
+++ linux-2.6-lttng.stable/arch/alpha/Kconfig 2007-10-30 20:21:07.000000000 -0400
@@ -658,8 +658,6 @@ source "drivers/Kconfig"
source "fs/Kconfig"
-source "kernel/Kconfig.instrumentation"
-
source "arch/alpha/Kconfig.debug"
# DUMMY_CONSOLE may be defined in drivers/video/console/Kconfig
Index: linux-2.6-lttng.stable/arch/arm/Kconfig
===================================================================
--- linux-2.6-lttng.stable.orig/arch/arm/Kconfig 2007-10-30 20:21:06.000000000 -0400
+++ linux-2.6-lttng.stable/arch/arm/Kconfig 2007-10-30 20:21:07.000000000 -0400
@@ -1072,8 +1072,6 @@ endmenu
source "fs/Kconfig"
-source "kernel/Kconfig.instrumentation"
-
source "arch/arm/Kconfig.debug"
source "security/Kconfig"
Index: linux-2.6-lttng.stable/arch/blackfin/Kconfig
===================================================================
--- linux-2.6-lttng.stable.orig/arch/blackfin/Kconfig 2007-10-30 20:21:06.000000000 -0400
+++ linux-2.6-lttng.stable/arch/blackfin/Kconfig 2007-10-30 20:21:07.000000000 -0400
@@ -1077,8 +1077,6 @@ source "drivers/Kconfig"
source "fs/Kconfig"
-source "kernel/Kconfig.instrumentation"
-
menu "Kernel hacking"
source "lib/Kconfig.debug"
Index: linux-2.6-lttng.stable/arch/cris/Kconfig
===================================================================
--- linux-2.6-lttng.stable.orig/arch/cris/Kconfig 2007-10-30 20:20:23.000000000 -0400
+++ linux-2.6-lttng.stable/arch/cris/Kconfig 2007-10-30 20:21:07.000000000 -0400
@@ -196,8 +196,6 @@ source "sound/Kconfig"
source "drivers/usb/Kconfig"
-source "kernel/Kconfig.instrumentation"
-
source "arch/cris/Kconfig.debug"
source "security/Kconfig"
Index: linux-2.6-lttng.stable/arch/frv/Kconfig
===================================================================
--- linux-2.6-lttng.stable.orig/arch/frv/Kconfig 2007-10-30 20:20:23.000000000 -0400
+++ linux-2.6-lttng.stable/arch/frv/Kconfig 2007-10-30 20:21:07.000000000 -0400
@@ -375,8 +375,6 @@ source "drivers/Kconfig"
source "fs/Kconfig"
-source "kernel/Kconfig.instrumentation"
-
source "arch/frv/Kconfig.debug"
source "security/Kconfig"
Index: linux-2.6-lttng.stable/arch/h8300/Kconfig
===================================================================
--- linux-2.6-lttng.stable.orig/arch/h8300/Kconfig 2007-10-30 20:20:23.000000000 -0400
+++ linux-2.6-lttng.stable/arch/h8300/Kconfig 2007-10-30 20:21:07.000000000 -0400
@@ -223,8 +223,6 @@ endmenu
source "fs/Kconfig"
-source "kernel/Kconfig.instrumentation"
-
source "arch/h8300/Kconfig.debug"
source "security/Kconfig"
Index: linux-2.6-lttng.stable/arch/ia64/Kconfig
===================================================================
--- linux-2.6-lttng.stable.orig/arch/ia64/Kconfig 2007-10-30 20:21:07.000000000 -0400
+++ linux-2.6-lttng.stable/arch/ia64/Kconfig 2007-10-30 20:21:07.000000000 -0400
@@ -600,8 +600,6 @@ config IRQ_PER_CPU
source "arch/ia64/hp/sim/Kconfig"
-source "kernel/Kconfig.instrumentation"
-
source "arch/ia64/Kconfig.debug"
source "security/Kconfig"
Index: linux-2.6-lttng.stable/arch/m32r/Kconfig
===================================================================
--- linux-2.6-lttng.stable.orig/arch/m32r/Kconfig 2007-10-30 20:21:06.000000000 -0400
+++ linux-2.6-lttng.stable/arch/m32r/Kconfig 2007-10-30 20:21:07.000000000 -0400
@@ -430,8 +430,6 @@ source "drivers/Kconfig"
source "fs/Kconfig"
-source "kernel/Kconfig.instrumentation"
-
source "arch/m32r/Kconfig.debug"
source "security/Kconfig"
Index: linux-2.6-lttng.stable/arch/m68k/Kconfig
===================================================================
--- linux-2.6-lttng.stable.orig/arch/m68k/Kconfig 2007-10-30 20:20:23.000000000 -0400
+++ linux-2.6-lttng.stable/arch/m68k/Kconfig 2007-10-30 20:21:07.000000000 -0400
@@ -683,8 +683,6 @@ endmenu
source "fs/Kconfig"
-source "kernel/Kconfig.instrumentation"
-
source "arch/m68k/Kconfig.debug"
source "security/Kconfig"
Index: linux-2.6-lttng.stable/arch/m68knommu/Kconfig
===================================================================
--- linux-2.6-lttng.stable.orig/arch/m68knommu/Kconfig 2007-10-30 20:20:23.000000000 -0400
+++ linux-2.6-lttng.stable/arch/m68knommu/Kconfig 2007-10-30 20:21:07.000000000 -0400
@@ -707,8 +707,6 @@ source "drivers/Kconfig"
source "fs/Kconfig"
-source "kernel/Kconfig.instrumentation"
-
source "arch/m68knommu/Kconfig.debug"
source "security/Kconfig"
Index: linux-2.6-lttng.stable/arch/mips/Kconfig
===================================================================
--- linux-2.6-lttng.stable.orig/arch/mips/Kconfig 2007-10-30 20:21:06.000000000 -0400
+++ linux-2.6-lttng.stable/arch/mips/Kconfig 2007-10-30 20:21:07.000000000 -0400
@@ -2019,8 +2019,6 @@ source "drivers/Kconfig"
source "fs/Kconfig"
-source "kernel/Kconfig.instrumentation"
-
source "arch/mips/Kconfig.debug"
source "security/Kconfig"
Index: linux-2.6-lttng.stable/arch/parisc/Kconfig
===================================================================
--- linux-2.6-lttng.stable.orig/arch/parisc/Kconfig 2007-10-30 20:21:06.000000000 -0400
+++ linux-2.6-lttng.stable/arch/parisc/Kconfig 2007-10-30 20:21:07.000000000 -0400
@@ -271,8 +271,6 @@ source "drivers/Kconfig"
source "fs/Kconfig"
-source "kernel/Kconfig.instrumentation"
-
source "arch/parisc/Kconfig.debug"
source "security/Kconfig"
Index: linux-2.6-lttng.stable/arch/powerpc/Kconfig
===================================================================
--- linux-2.6-lttng.stable.orig/arch/powerpc/Kconfig 2007-10-30 20:21:07.000000000 -0400
+++ linux-2.6-lttng.stable/arch/powerpc/Kconfig 2007-10-30 20:21:07.000000000 -0400
@@ -677,8 +677,6 @@ source "arch/powerpc/sysdev/qe_lib/Kconf
source "lib/Kconfig"
-source "kernel/Kconfig.instrumentation"
-
source "arch/powerpc/Kconfig.debug"
source "security/Kconfig"
Index: linux-2.6-lttng.stable/arch/ppc/Kconfig
===================================================================
--- linux-2.6-lttng.stable.orig/arch/ppc/Kconfig 2007-10-30 20:21:07.000000000 -0400
+++ linux-2.6-lttng.stable/arch/ppc/Kconfig 2007-10-30 20:21:07.000000000 -0400
@@ -1325,8 +1325,6 @@ endmenu
source "lib/Kconfig"
-source "kernel/Kconfig.instrumentation"
-
source "arch/ppc/Kconfig.debug"
source "security/Kconfig"
Index: linux-2.6-lttng.stable/arch/s390/Kconfig
===================================================================
--- linux-2.6-lttng.stable.orig/arch/s390/Kconfig 2007-10-30 20:21:07.000000000 -0400
+++ linux-2.6-lttng.stable/arch/s390/Kconfig 2007-10-30 20:21:07.000000000 -0400
@@ -537,8 +537,6 @@ source "drivers/Kconfig"
source "fs/Kconfig"
-source "kernel/Kconfig.instrumentation"
-
source "arch/s390/Kconfig.debug"
source "security/Kconfig"
Index: linux-2.6-lttng.stable/arch/sh/Kconfig
===================================================================
--- linux-2.6-lttng.stable.orig/arch/sh/Kconfig 2007-10-30 20:21:06.000000000 -0400
+++ linux-2.6-lttng.stable/arch/sh/Kconfig 2007-10-30 20:21:07.000000000 -0400
@@ -762,8 +762,6 @@ source "drivers/Kconfig"
source "fs/Kconfig"
-source "kernel/Kconfig.instrumentation"
-
source "arch/sh/Kconfig.debug"
source "security/Kconfig"
Index: linux-2.6-lttng.stable/arch/sh64/Kconfig
===================================================================
--- linux-2.6-lttng.stable.orig/arch/sh64/Kconfig 2007-10-30 20:21:06.000000000 -0400
+++ linux-2.6-lttng.stable/arch/sh64/Kconfig 2007-10-30 20:21:07.000000000 -0400
@@ -288,8 +288,6 @@ source "drivers/Kconfig"
source "fs/Kconfig"
-source "kernel/Kconfig.instrumentation"
-
source "arch/sh64/Kconfig.debug"
source "security/Kconfig"
Index: linux-2.6-lttng.stable/arch/sparc/Kconfig
===================================================================
--- linux-2.6-lttng.stable.orig/arch/sparc/Kconfig 2007-10-30 20:21:06.000000000 -0400
+++ linux-2.6-lttng.stable/arch/sparc/Kconfig 2007-10-30 20:21:07.000000000 -0400
@@ -324,8 +324,6 @@ endmenu
source "fs/Kconfig"
-source "kernel/Kconfig.instrumentation"
-
source "arch/sparc/Kconfig.debug"
source "security/Kconfig"
Index: linux-2.6-lttng.stable/arch/sparc64/Kconfig
===================================================================
--- linux-2.6-lttng.stable.orig/arch/sparc64/Kconfig 2007-10-30 20:21:07.000000000 -0400
+++ linux-2.6-lttng.stable/arch/sparc64/Kconfig 2007-10-30 20:21:07.000000000 -0400
@@ -470,8 +470,6 @@ source "drivers/sbus/char/Kconfig"
source "fs/Kconfig"
-source "kernel/Kconfig.instrumentation"
-
source "arch/sparc64/Kconfig.debug"
source "security/Kconfig"
Index: linux-2.6-lttng.stable/arch/um/Kconfig
===================================================================
--- linux-2.6-lttng.stable.orig/arch/um/Kconfig 2007-10-30 20:20:23.000000000 -0400
+++ linux-2.6-lttng.stable/arch/um/Kconfig 2007-10-30 20:21:07.000000000 -0400
@@ -289,6 +289,4 @@ config INPUT
bool
default n
-source "kernel/Kconfig.instrumentation"
-
source "arch/um/Kconfig.debug"
Index: linux-2.6-lttng.stable/arch/v850/Kconfig
===================================================================
--- linux-2.6-lttng.stable.orig/arch/v850/Kconfig 2007-10-30 20:20:23.000000000 -0400
+++ linux-2.6-lttng.stable/arch/v850/Kconfig 2007-10-30 20:21:07.000000000 -0400
@@ -331,8 +331,6 @@ source "sound/Kconfig"
source "drivers/usb/Kconfig"
-source "kernel/Kconfig.instrumentation"
-
source "arch/v850/Kconfig.debug"
source "security/Kconfig"
Index: linux-2.6-lttng.stable/arch/x86/Kconfig.i386
===================================================================
--- linux-2.6-lttng.stable.orig/arch/x86/Kconfig.i386 2007-10-30 20:21:07.000000000 -0400
+++ linux-2.6-lttng.stable/arch/x86/Kconfig.i386 2007-10-30 20:21:07.000000000 -0400
@@ -1278,8 +1278,6 @@ source "drivers/Kconfig"
source "fs/Kconfig"
-source "kernel/Kconfig.instrumentation"
-
source "arch/x86/Kconfig.debug"
source "security/Kconfig"
Index: linux-2.6-lttng.stable/arch/x86/Kconfig.x86_64
===================================================================
--- linux-2.6-lttng.stable.orig/arch/x86/Kconfig.x86_64 2007-10-30 20:21:07.000000000 -0400
+++ linux-2.6-lttng.stable/arch/x86/Kconfig.x86_64 2007-10-30 20:21:07.000000000 -0400
@@ -836,8 +836,6 @@ source "drivers/firmware/Kconfig"
source fs/Kconfig
-source "kernel/Kconfig.instrumentation"
-
source "arch/x86/Kconfig.debug"
source "security/Kconfig"
Index: linux-2.6-lttng.stable/arch/xtensa/Kconfig
===================================================================
--- linux-2.6-lttng.stable.orig/arch/xtensa/Kconfig 2007-10-30 20:20:23.000000000 -0400
+++ linux-2.6-lttng.stable/arch/xtensa/Kconfig 2007-10-30 20:21:07.000000000 -0400
@@ -251,8 +251,6 @@ config EMBEDDED_RAMDISK_IMAGE
provide one yourself.
endmenu
-source "kernel/Kconfig.instrumentation"
-
source "arch/xtensa/Kconfig.debug"
source "security/Kconfig"
--
Mathieu Desnoyers
Computer Engineering Ph.D. Student, Ecole Polytechnique de Montreal
OpenPGP key fingerprint: 8CD5 52C3 8E3C 4140 715F BA06 3F25 A8FE 3BAE 9A68
^ permalink raw reply [flat|nested] 18+ messages in thread
end of thread, other threads:[~2007-12-12 5:39 UTC | newest]
Thread overview: 18+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2007-11-13 14:26 [patch 0/4] Instrumentation menu removal Mathieu Desnoyers
2007-11-13 14:26 ` [patch 1/4] Create arch/Kconfig Mathieu Desnoyers
2007-11-13 14:26 ` [patch 2/4] Add ARCH_SUPPORTS_OPROFILE Mathieu Desnoyers
2007-11-14 19:41 ` Sam Ravnborg
2007-11-14 21:35 ` Mathieu Desnoyers
2007-11-14 21:54 ` Sam Ravnborg
2007-11-13 14:26 ` [patch 3/4] Add ARCH_SUPPORTS_KPROBES Mathieu Desnoyers
2007-11-13 14:26 ` [patch 4/4] Move Kconfig.instrumentation to arch/Kconfig and init/Kconfig Mathieu Desnoyers
-- strict thread matches above, loose matches on Subject: below --
2007-12-08 15:32 [patch 0/4] Instrumentation menu removal, against 2.6.24-rc4-mm1 (mmotm) Mathieu Desnoyers
2007-12-08 15:32 ` [patch 4/4] Move Kconfig.instrumentation to arch/Kconfig and init/Kconfig Mathieu Desnoyers
2007-12-12 5:37 ` Andrew Morton
2007-12-04 17:43 [patch 0/4] Instrumentation menu removal Mathieu Desnoyers
2007-12-04 17:44 ` [patch 4/4] Move Kconfig.instrumentation to arch/Kconfig and init/Kconfig Mathieu Desnoyers
2007-11-16 3:30 [patch 0/4] Instrumentation menu removal (HAVE_* form) Mathieu Desnoyers
2007-11-16 3:31 ` [patch 4/4] Move Kconfig.instrumentation to arch/Kconfig and init/Kconfig Mathieu Desnoyers
2007-11-16 2:36 [patch 0/4] Instrumentation menu removal, updated to 2.6.24-rc2-git5 Mathieu Desnoyers
2007-11-16 2:36 ` [patch 4/4] Move Kconfig.instrumentation to arch/Kconfig and init/Kconfig Mathieu Desnoyers
2007-11-16 1:59 [patch 0/4] Updated instrumentation menu patches Mathieu Desnoyers
2007-11-16 1:59 ` [patch 4/4] Move Kconfig.instrumentation to arch/Kconfig and init/Kconfig Mathieu Desnoyers
2007-11-06 20:37 [patch 0/4] Move Instrumentation Support menu to arch/Kconfig Mathieu Desnoyers
2007-11-06 20:37 ` [patch 4/4] Move Kconfig.instrumentation to arch/Kconfig and init/Kconfig Mathieu Desnoyers
2007-11-07 13:09 ` Haavard Skinnemoen
2007-10-31 1:03 [patch 0/4] Add ARCH_SUPPORTS_KPROBES (take 2) Mathieu Desnoyers
2007-10-31 1:03 ` [patch 4/4] Move Kconfig.instrumentation to arch/Kconfig and init/Kconfig Mathieu Desnoyers
2007-10-31 0:31 [patch 0/4] Creation of arch/Kconfig for ARCH_SUPPORTS_* options Mathieu Desnoyers
2007-10-31 0:31 ` [patch 4/4] Move Kconfig.instrumentation to arch/Kconfig and init/Kconfig Mathieu Desnoyers
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