* [Buildroot] [PATCH 1/4] atop: new package
@ 2016-10-07 20:30 Ricardo Martincoski
2016-10-07 20:30 ` [Buildroot] [PATCH 2/4] netatop: " Ricardo Martincoski
` (3 more replies)
0 siblings, 4 replies; 10+ messages in thread
From: Ricardo Martincoski @ 2016-10-07 20:30 UTC (permalink / raw)
To: buildroot
Atop is an ASCII full-screen performance monitor for Linux.
- install only the basic functionality (command line tool atop).
- add patch to fix musl build by removing unused include of termio.h.
Patch was accepted upstream.
Support for extra functionality can be added by follow-up patches:
- init scripts (sysv and systemd) to autostart logging the system
activity.
- process accounting (needs counterpart enabled in the kernel).
Signed-off-by: Ricardo Martincoski <ricardo.martincoski@datacom.ind.br>
---
package/Config.in | 1 +
.../0001-remove-unused-include-of-termio.h.patch | 52 ++++++++++++++++++++++
package/atop/Config.in | 18 ++++++++
package/atop/atop.hash | 2 +
package/atop/atop.mk | 21 +++++++++
5 files changed, 94 insertions(+)
create mode 100644 package/atop/0001-remove-unused-include-of-termio.h.patch
create mode 100644 package/atop/Config.in
create mode 100644 package/atop/atop.hash
create mode 100644 package/atop/atop.mk
diff --git a/package/Config.in b/package/Config.in
index 2941c45..a1da86a 100644
--- a/package/Config.in
+++ b/package/Config.in
@@ -1687,6 +1687,7 @@ endmenu
menu "System tools"
source "package/acl/Config.in"
source "package/android-tools/Config.in"
+ source "package/atop/Config.in"
source "package/attr/Config.in"
source "package/audit/Config.in"
source "package/bootutils/Config.in"
diff --git a/package/atop/0001-remove-unused-include-of-termio.h.patch b/package/atop/0001-remove-unused-include-of-termio.h.patch
new file mode 100644
index 0000000..3a04b05
--- /dev/null
+++ b/package/atop/0001-remove-unused-include-of-termio.h.patch
@@ -0,0 +1,52 @@
+remove unused include of termio.h
+
+This header is not provided by musl, leading to build failures.
+
+Patch status: accepted upstream.
+
+Signed-off-by: Ricardo Martincoski <ricardo.martincoski@datacom.ind.br>
+---
+diff -purN atop-2.2-3.orig/showgeneric.c atop-2.2-3/showgeneric.c
+--- atop-2.2-3.orig/showgeneric.c 2016-07-19 22:07:43.275324499 -0300
++++ atop-2.2-3/showgeneric.c 2016-07-19 22:08:16.171453283 -0300
+@@ -268,7 +268,6 @@ static const char rcsid[] = "$Id: showge
+ #include <errno.h>
+ #include <fcntl.h>
+ #include <string.h>
+-#include <termio.h>
+ #include <unistd.h>
+ #include <stdarg.h>
+ #include <curses.h>
+diff -purN atop-2.2-3.orig/showlinux.c atop-2.2-3/showlinux.c
+--- atop-2.2-3.orig/showlinux.c 2016-07-19 22:07:43.275324499 -0300
++++ atop-2.2-3/showlinux.c 2016-07-19 22:08:20.979472459 -0300
+@@ -274,7 +274,6 @@ static const char rcsid[] = "$Id: showli
+ #include <string.h>
+ #include <errno.h>
+ #include <fcntl.h>
+-#include <termio.h>
+ #include <unistd.h>
+ #include <stdarg.h>
+ #include <curses.h>
+diff -purN atop-2.2-3.orig/showprocs.c atop-2.2-3/showprocs.c
+--- atop-2.2-3.orig/showprocs.c 2016-07-19 22:07:43.275324499 -0300
++++ atop-2.2-3/showprocs.c 2016-07-19 22:08:25.083488900 -0300
+@@ -94,7 +94,6 @@ static const char rcsid[] = "$Id: showpr
+ #include <string.h>
+ #include <errno.h>
+ #include <fcntl.h>
+-#include <termio.h>
+ #include <unistd.h>
+ #include <stdarg.h>
+ #include <curses.h>
+diff -purN atop-2.2-3.orig/showsys.c atop-2.2-3/showsys.c
+--- atop-2.2-3.orig/showsys.c 2016-07-19 22:07:43.275324499 -0300
++++ atop-2.2-3/showsys.c 2016-07-19 22:08:29.099505047 -0300
+@@ -80,7 +80,6 @@ static const char rcsid[] = "XXXXXX";
+ #include <string.h>
+ #include <errno.h>
+ #include <fcntl.h>
+-#include <termio.h>
+ #include <unistd.h>
+ #include <stdarg.h>
+ #include <curses.h>
diff --git a/package/atop/Config.in b/package/atop/Config.in
new file mode 100644
index 0000000..d42a201
--- /dev/null
+++ b/package/atop/Config.in
@@ -0,0 +1,18 @@
+config BR2_PACKAGE_ATOP
+ bool "atop"
+ depends on BR2_USE_MMU # fork()
+ select BR2_PACKAGE_NCURSES
+ select BR2_PACKAGE_ZLIB
+ help
+ Atop is an ASCII full-screen performance monitor for Linux
+ that is capable of reporting the activity of all processes
+ (even if processes have finished during the interval), daily
+ logging of system and process activity for long-term analysis,
+ highlighting overloaded system resources by using colors, etc.
+ At regular intervals, it shows system-level activity related
+ to the CPU, memory, swap, disks (including LVM) and network
+ layers, and for every process (and thread) it shows e.g. the
+ CPU utilization, memory growth, disk utilization, priority,
+ username, state, and exit code.
+
+ http://www.atoptool.nl
diff --git a/package/atop/atop.hash b/package/atop/atop.hash
new file mode 100644
index 0000000..bbf268d
--- /dev/null
+++ b/package/atop/atop.hash
@@ -0,0 +1,2 @@
+# Locally computed:
+sha256 c785b8a2355be28b3de6b58a8ea4c4fcab8fadeaa57a99afeb03c66fac8e055d atop-2.2-3.tar.gz
diff --git a/package/atop/atop.mk b/package/atop/atop.mk
new file mode 100644
index 0000000..27e1f82
--- /dev/null
+++ b/package/atop/atop.mk
@@ -0,0 +1,21 @@
+################################################################################
+#
+# atop
+#
+################################################################################
+
+ATOP_VERSION = 2.2-3
+ATOP_SITE = http://www.atoptool.nl/download
+ATOP_LICENSE = GPLv2+
+ATOP_LICENSE_FILES = COPYING
+ATOP_DEPENDENCIES = ncurses zlib
+
+define ATOP_BUILD_CMDS
+ $(MAKE) $(TARGET_CONFIGURE_OPTS) -C $(@D)
+endef
+
+define ATOP_INSTALL_TARGET_CMDS
+ $(INSTALL) -D -m 0755 $(@D)/atop $(TARGET_DIR)/usr/bin/atop
+endef
+
+$(eval $(generic-package))
--
2.9.3
^ permalink raw reply related [flat|nested] 10+ messages in thread
* [Buildroot] [PATCH 2/4] netatop: new package
2016-10-07 20:30 [Buildroot] [PATCH 1/4] atop: new package Ricardo Martincoski
@ 2016-10-07 20:30 ` Ricardo Martincoski
2016-10-07 21:19 ` Thomas Petazzoni
2016-10-07 20:30 ` [Buildroot] [PATCH 3/4] netatop: enable required kernel feature Ricardo Martincoski
` (2 subsequent siblings)
3 siblings, 1 reply; 10+ messages in thread
From: Ricardo Martincoski @ 2016-10-07 20:30 UTC (permalink / raw)
To: buildroot
The optional kernel module netatop can be loaded to gather statistics
about the TCP and UDP packets that have been transmitted/received per
process and per thread.
- install only the basic functionality (module and init script).
- use a source file as license file.
Maintainer will add license file to the next version.
- add patch to init script to support busybox ps.
Patch was accepted upstream.
Support for extra functionality can be added by follow-up patches:
- enable daemon that monitors processes that are finished.
Signed-off-by: Ricardo Martincoski <ricardo.martincoski@datacom.ind.br>
---
- Sample output from atop -n with netatop loaded:
ATOP - buildroot 1970/01/01 00:00:37 ------------- 10s elapsed
PRC | sys 2.61s | user 5.63s | #proc 38 | no procacct |
CPU | sys 36% | user 64% | idle 0% | wait 0% |
CPL | avg1 0.28 | avg5 0.06 | csw 8323 | intr 4040 |
MEM | tot 122.2M | free 110.2M | buff 0.2M | slab 1.9M |
SWP | tot 0.0M | free 0.0M | vmcom 7.4M | vmlim 61.1M |
NET | transport | tcpo 3038 | udpi 0 | udpo 0 |
NET | network | ipo 3038 | ipfrw 0 | deliv 3038 |
NET | eth0 0% | pcki 3038 | pcko 3038 | so 389 Kbps |
PID TCPRCV TCPSND UDPSND BANDWI BANDWO NET CMD 1/1
123 3037 3037 0 140 Kbps 398 Kbps 100% dropbear
117 1 1 0 0 Kbps 0 Kbps 0% dropbear
124 0 0 0 0 Kbps 0 Kbps 0% sh
- I first created the patch to fix the init script operation when the
daemon is installed. Then I decided to send the minimal package as
first version and add more functionalities in follow-up commits. But I
noticed the same patch to the init script is needed to make the stop
operation exit cleanly (without message like 'can't kill pid' because
it tries to kill the grep that is looking for the daemon). So I
decided to keep the patch file in these first commits.
---
package/Config.in | 1 +
package/atop/Config.in | 3 +++
...1-Ensure-init-script-stops-the-correct-pid.patch | 21 +++++++++++++++++++++
package/netatop/Config.in | 21 +++++++++++++++++++++
package/netatop/netatop.hash | 2 ++
package/netatop/netatop.mk | 21 +++++++++++++++++++++
6 files changed, 69 insertions(+)
create mode 100644 package/netatop/0001-Ensure-init-script-stops-the-correct-pid.patch
create mode 100644 package/netatop/Config.in
create mode 100644 package/netatop/netatop.hash
create mode 100644 package/netatop/netatop.mk
diff --git a/package/Config.in b/package/Config.in
index a1da86a..5ced012 100644
--- a/package/Config.in
+++ b/package/Config.in
@@ -95,6 +95,7 @@ menu "Debugging, profiling and benchmark"
source "package/lttng-tools/Config.in"
source "package/mcelog/Config.in"
source "package/memstat/Config.in"
+ source "package/netatop/Config.in"
source "package/netperf/Config.in"
source "package/netsniff-ng/Config.in"
source "package/oprofile/Config.in"
diff --git a/package/atop/Config.in b/package/atop/Config.in
index d42a201..5bcca0f 100644
--- a/package/atop/Config.in
+++ b/package/atop/Config.in
@@ -15,4 +15,7 @@ config BR2_PACKAGE_ATOP
CPU utilization, memory growth, disk utilization, priority,
username, state, and exit code.
+ In combination with the optional kernel module netatop, it
+ even shows network activity per process/thread.
+
http://www.atoptool.nl
diff --git a/package/netatop/0001-Ensure-init-script-stops-the-correct-pid.patch b/package/netatop/0001-Ensure-init-script-stops-the-correct-pid.patch
new file mode 100644
index 0000000..95784c8
--- /dev/null
+++ b/package/netatop/0001-Ensure-init-script-stops-the-correct-pid.patch
@@ -0,0 +1,21 @@
+Ensure init script stops the correct pid
+
+'ps' from busybox shows the pid of grep.
+Ignore the pid of the grep process, leaving only the pid of the daemon.
+
+Patch status: accepted upstream.
+
+Signed-off-by: Ricardo Martincoski <ricardo.martincoski@datacom.ind.br>
+---
+diff -purN netatop-1.0.orig/netatop.init netatop-1.0/netatop.init
+--- netatop-1.0.orig/netatop.init 2016-07-15 21:22:43.646062649 -0300
++++ netatop-1.0/netatop.init 2016-07-15 21:37:18.378936625 -0300
+@@ -26,7 +26,7 @@ start() {
+ }
+
+ stop() {
+- PID=$(ps -e | grep netatopd | sed -e 's/^ *//' -e 's/ .*//')
++ PID=$(ps -e | grep -v grep | grep netatopd | sed -e 's/^ *//' -e 's/ .*//')
+
+ if [ "$PID" ]
+ then
diff --git a/package/netatop/Config.in b/package/netatop/Config.in
new file mode 100644
index 0000000..f54a55f
--- /dev/null
+++ b/package/netatop/Config.in
@@ -0,0 +1,21 @@
+config BR2_PACKAGE_NETATOP
+ bool "netatop"
+ depends on BR2_USE_MMU # atop
+ depends on BR2_LINUX_KERNEL
+ # kernel headers: >= 2.6.24
+ select BR2_PACKAGE_ATOP # runtime
+ help
+ The optional kernel module netatop can be loaded to gather
+ statistics about the TCP and UDP packets that have been
+ transmitted/received per process and per thread.
+
+ Netatop requires a Linux kernel >= 2.6.24 with the following
+ option enabled:
+
+ - CONFIG_NETFILTER
+
+ http://www.atoptool.nl/netatop.php
+
+comment "netatop needs a Linux kernel >= 2.6.24 to be built"
+ depends on BR2_USE_MMU
+ depends on !BR2_LINUX_KERNEL
diff --git a/package/netatop/netatop.hash b/package/netatop/netatop.hash
new file mode 100644
index 0000000..f721ddd
--- /dev/null
+++ b/package/netatop/netatop.hash
@@ -0,0 +1,2 @@
+# Locally computed:
+sha256 0bdde8315d2c6e4a1d87fd10d27659d76d07949b31f0dc5e81662e67e1d0fdd0 netatop-1.0.tar.gz
diff --git a/package/netatop/netatop.mk b/package/netatop/netatop.mk
new file mode 100644
index 0000000..623bed7
--- /dev/null
+++ b/package/netatop/netatop.mk
@@ -0,0 +1,21 @@
+################################################################################
+#
+# netatop
+#
+################################################################################
+
+NETATOP_VERSION = 1.0
+NETATOP_SITE = http://www.atoptool.nl/download
+NETATOP_LICENSE = GPLv2
+# no license file. It will be added for the next version
+NETATOP_LICENSE_FILES = module/netatop.c
+
+NETATOP_MODULE_SUBDIRS = module
+
+define NETATOP_INSTALL_INIT_SYSV
+ $(INSTALL) -D -m 0755 $(@D)/netatop.init \
+ $(TARGET_DIR)/etc/init.d/S50netatop
+endef
+
+$(eval $(kernel-module))
+$(eval $(generic-package))
--
2.9.3
^ permalink raw reply related [flat|nested] 10+ messages in thread
* [Buildroot] [PATCH 3/4] netatop: enable required kernel feature
2016-10-07 20:30 [Buildroot] [PATCH 1/4] atop: new package Ricardo Martincoski
2016-10-07 20:30 ` [Buildroot] [PATCH 2/4] netatop: " Ricardo Martincoski
@ 2016-10-07 20:30 ` Ricardo Martincoski
2016-10-07 21:20 ` Thomas Petazzoni
2016-10-07 20:30 ` [Buildroot] [PATCH 4/4] DEVELOPERS: list {, net}atop package under my name Ricardo Martincoski
2016-10-07 21:18 ` [Buildroot] [PATCH 1/4] atop: new package Thomas Petazzoni
3 siblings, 1 reply; 10+ messages in thread
From: Ricardo Martincoski @ 2016-10-07 20:30 UTC (permalink / raw)
To: buildroot
When netatop is enabled, the required kernel feature is enabled.
Signed-off-by: Ricardo Martincoski <ricardo.martincoski@datacom.ind.br>
---
Inspired by 4c10eedc103ba9648f73439f1ab5d801da9d2ed7
---
linux/linux.mk | 2 ++
package/netatop/Config.in | 2 ++
2 files changed, 4 insertions(+)
diff --git a/linux/linux.mk b/linux/linux.mk
index 988427c..8f40a60 100644
--- a/linux/linux.mk
+++ b/linux/linux.mk
@@ -260,6 +260,8 @@ define LINUX_KCONFIG_FIXUP_CMDS
$(call KCONFIG_ENABLE_OPT,CONFIG_ENABLE_DEFAULT_TRACERS,$(@D)/.config)
$(call KCONFIG_ENABLE_OPT,CONFIG_PERF_EVENTS,$(@D)/.config)
$(call KCONFIG_ENABLE_OPT,CONFIG_FUNCTION_TRACER,$(@D)/.config))
+ $(if $(BR2_PACKAGE_NETATOP),
+ $(call KCONFIG_ENABLE_OPT,CONFIG_NETFILTER,$(@D)/.config))
$(if $(BR2_PACKAGE_SYSTEMD),
$(call KCONFIG_ENABLE_OPT,CONFIG_CGROUPS,$(@D)/.config)
$(call KCONFIG_ENABLE_OPT,CONFIG_INOTIFY_USER,$(@D)/.config)
diff --git a/package/netatop/Config.in b/package/netatop/Config.in
index f54a55f..3582962 100644
--- a/package/netatop/Config.in
+++ b/package/netatop/Config.in
@@ -14,6 +14,8 @@ config BR2_PACKAGE_NETATOP
- CONFIG_NETFILTER
+ This option will be automatically enabled by Buildroot.
+
http://www.atoptool.nl/netatop.php
comment "netatop needs a Linux kernel >= 2.6.24 to be built"
--
2.9.3
^ permalink raw reply related [flat|nested] 10+ messages in thread
* [Buildroot] [PATCH 4/4] DEVELOPERS: list {, net}atop package under my name
2016-10-07 20:30 [Buildroot] [PATCH 1/4] atop: new package Ricardo Martincoski
2016-10-07 20:30 ` [Buildroot] [PATCH 2/4] netatop: " Ricardo Martincoski
2016-10-07 20:30 ` [Buildroot] [PATCH 3/4] netatop: enable required kernel feature Ricardo Martincoski
@ 2016-10-07 20:30 ` Ricardo Martincoski
2016-10-07 21:21 ` Thomas Petazzoni
2016-10-07 21:18 ` [Buildroot] [PATCH 1/4] atop: new package Thomas Petazzoni
3 siblings, 1 reply; 10+ messages in thread
From: Ricardo Martincoski @ 2016-10-07 20:30 UTC (permalink / raw)
To: buildroot
Signed-off-by: Ricardo Martincoski <ricardo.martincoski@datacom.ind.br>
---
DEVELOPERS | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/DEVELOPERS b/DEVELOPERS
index 5dd5066..0deaefe 100644
--- a/DEVELOPERS
+++ b/DEVELOPERS
@@ -1203,6 +1203,10 @@ F: package/gupnp-av/
N: Renaud Aubin <root@renaud.io>
F: package/libhttpparser/
+N: Ricardo Martincoski <ricardo.martincoski@datacom.ind.br>
+F: package/atop/
+F: package/netatop/
+
N: Rhys Williams <github@wilberforce.co.nz>
F: package/lirc-tools/
--
2.9.3
^ permalink raw reply related [flat|nested] 10+ messages in thread
* [Buildroot] [PATCH 1/4] atop: new package
2016-10-07 20:30 [Buildroot] [PATCH 1/4] atop: new package Ricardo Martincoski
` (2 preceding siblings ...)
2016-10-07 20:30 ` [Buildroot] [PATCH 4/4] DEVELOPERS: list {, net}atop package under my name Ricardo Martincoski
@ 2016-10-07 21:18 ` Thomas Petazzoni
3 siblings, 0 replies; 10+ messages in thread
From: Thomas Petazzoni @ 2016-10-07 21:18 UTC (permalink / raw)
To: buildroot
Hello,
On Fri, 7 Oct 2016 17:30:28 -0300, Ricardo Martincoski wrote:
> Atop is an ASCII full-screen performance monitor for Linux.
>
> - install only the basic functionality (command line tool atop).
>
> - add patch to fix musl build by removing unused include of termio.h.
> Patch was accepted upstream.
>
> Support for extra functionality can be added by follow-up patches:
> - init scripts (sysv and systemd) to autostart logging the system
> activity.
> - process accounting (needs counterpart enabled in the kernel).
>
> Signed-off-by: Ricardo Martincoski <ricardo.martincoski@datacom.ind.br>
> ---
> package/Config.in | 1 +
> .../0001-remove-unused-include-of-termio.h.patch | 52 ++++++++++++++++++++++
> package/atop/Config.in | 18 ++++++++
> package/atop/atop.hash | 2 +
> package/atop/atop.mk | 21 +++++++++
> 5 files changed, 94 insertions(+)
> create mode 100644 package/atop/0001-remove-unused-include-of-termio.h.patch
> create mode 100644 package/atop/Config.in
> create mode 100644 package/atop/atop.hash
> create mode 100644 package/atop/atop.mk
Applied to master, thanks.
Thomas
--
Thomas Petazzoni, CTO, Free Electrons
Embedded Linux, Kernel and Android engineering
http://free-electrons.com
^ permalink raw reply [flat|nested] 10+ messages in thread
* [Buildroot] [PATCH 2/4] netatop: new package
2016-10-07 20:30 ` [Buildroot] [PATCH 2/4] netatop: " Ricardo Martincoski
@ 2016-10-07 21:19 ` Thomas Petazzoni
2016-10-08 21:58 ` Ricardo Martincoski
0 siblings, 1 reply; 10+ messages in thread
From: Thomas Petazzoni @ 2016-10-07 21:19 UTC (permalink / raw)
To: buildroot
Hello,
On Fri, 7 Oct 2016 17:30:29 -0300, Ricardo Martincoski wrote:
> diff --git a/package/netatop/netatop.hash b/package/netatop/netatop.hash
> new file mode 100644
> index 0000000..f721ddd
> --- /dev/null
> +++ b/package/netatop/netatop.hash
> @@ -0,0 +1,2 @@
> +# Locally computed:
> +sha256 0bdde8315d2c6e4a1d87fd10d27659d76d07949b31f0dc5e81662e67e1d0fdd0 netatop-1.0.tar.gz
> diff --git a/package/netatop/netatop.mk b/package/netatop/netatop.mk
> new file mode 100644
> index 0000000..623bed7
> --- /dev/null
> +++ b/package/netatop/netatop.mk
> @@ -0,0 +1,21 @@
> +################################################################################
> +#
> +# netatop
> +#
> +################################################################################
> +
> +NETATOP_VERSION = 1.0
> +NETATOP_SITE = http://www.atoptool.nl/download
> +NETATOP_LICENSE = GPLv2
> +# no license file. It will be added for the next version
> +NETATOP_LICENSE_FILES = module/netatop.c
> +
> +NETATOP_MODULE_SUBDIRS = module
> +
> +define NETATOP_INSTALL_INIT_SYSV
> + $(INSTALL) -D -m 0755 $(@D)/netatop.init \
> + $(TARGET_DIR)/etc/init.d/S50netatop
> +endef
> +
> +$(eval $(kernel-module))
> +$(eval $(generic-package))
In addition to the kernel module, netatop also builds a daemon,
netatopd, which gets started by the init script if available. But
your .mk file does not seem to build the netatopd daemon. Why so?
Thomas
--
Thomas Petazzoni, CTO, Free Electrons
Embedded Linux and Kernel engineering
http://free-electrons.com
^ permalink raw reply [flat|nested] 10+ messages in thread
* [Buildroot] [PATCH 3/4] netatop: enable required kernel feature
2016-10-07 20:30 ` [Buildroot] [PATCH 3/4] netatop: enable required kernel feature Ricardo Martincoski
@ 2016-10-07 21:20 ` Thomas Petazzoni
2016-10-08 20:45 ` Ricardo Martincoski
0 siblings, 1 reply; 10+ messages in thread
From: Thomas Petazzoni @ 2016-10-07 21:20 UTC (permalink / raw)
To: buildroot
Hello,
On Fri, 7 Oct 2016 17:30:30 -0300, Ricardo Martincoski wrote:
> When netatop is enabled, the required kernel feature is enabled.
>
> Signed-off-by: Ricardo Martincoski <ricardo.martincoski@datacom.ind.br>
Is CONFIG_NETFILTER=y required to *build* the netatop module, or only
needed at runtime ?
Two cases:
- If it's needed to build the netatop module, then this change should
be part of the commit adding the netatop package.
- If it's needed only at runtime, we have a more relaxed policy, and we
generally don't enforce the kernel options in such a case.
Thanks,
Thomas
--
Thomas Petazzoni, CTO, Free Electrons
Embedded Linux and Kernel engineering
http://free-electrons.com
^ permalink raw reply [flat|nested] 10+ messages in thread
* [Buildroot] [PATCH 4/4] DEVELOPERS: list {, net}atop package under my name
2016-10-07 20:30 ` [Buildroot] [PATCH 4/4] DEVELOPERS: list {, net}atop package under my name Ricardo Martincoski
@ 2016-10-07 21:21 ` Thomas Petazzoni
0 siblings, 0 replies; 10+ messages in thread
From: Thomas Petazzoni @ 2016-10-07 21:21 UTC (permalink / raw)
To: buildroot
Hello,
On Fri, 7 Oct 2016 17:30:31 -0300, Ricardo Martincoski wrote:
> Signed-off-by: Ricardo Martincoski <ricardo.martincoski@datacom.ind.br>
> ---
> DEVELOPERS | 4 ++++
> 1 file changed, 4 insertions(+)
>
> diff --git a/DEVELOPERS b/DEVELOPERS
> index 5dd5066..0deaefe 100644
> --- a/DEVELOPERS
> +++ b/DEVELOPERS
> @@ -1203,6 +1203,10 @@ F: package/gupnp-av/
> N: Renaud Aubin <root@renaud.io>
> F: package/libhttpparser/
>
> +N: Ricardo Martincoski <ricardo.martincoski@datacom.ind.br>
> +F: package/atop/
> +F: package/netatop/
Since I haven't applied the netatop package, I've removed this line,
and applied the rest of your patch (so that you receive atop
autobuilder failures, if any).
Thanks!
Thomas
--
Thomas Petazzoni, CTO, Free Electrons
Embedded Linux and Kernel engineering
http://free-electrons.com
^ permalink raw reply [flat|nested] 10+ messages in thread
* [Buildroot] [PATCH 3/4] netatop: enable required kernel feature
2016-10-07 21:20 ` Thomas Petazzoni
@ 2016-10-08 20:45 ` Ricardo Martincoski
0 siblings, 0 replies; 10+ messages in thread
From: Ricardo Martincoski @ 2016-10-08 20:45 UTC (permalink / raw)
To: buildroot
Thomas,
On Fri, Oct 07, 2016 at 06:20 PM, Thomas Petazzoni wrote:
> On Fri, 7 Oct 2016 17:30:30 -0300, Ricardo Martincoski wrote:
>> When netatop is enabled, the required kernel feature is enabled.
>>
>> Signed-off-by: Ricardo Martincoski <ricardo.martincoski@datacom.ind.br>
>
> Is CONFIG_NETFILTER=y required to *build* the netatop module, or only
> needed at runtime ?
It is required to build the module.
>
> Two cases:
>
> - If it's needed to build the netatop module, then this change should
> be part of the commit adding the netatop package.
Ok. I will send both in one commit when I respin.
>
> - If it's needed only at runtime, we have a more relaxed policy, and we
> generally don't enforce the kernel options in such a case.
>
Thank you for your review.
Regards,
Ricardo
^ permalink raw reply [flat|nested] 10+ messages in thread
* [Buildroot] [PATCH 2/4] netatop: new package
2016-10-07 21:19 ` Thomas Petazzoni
@ 2016-10-08 21:58 ` Ricardo Martincoski
0 siblings, 0 replies; 10+ messages in thread
From: Ricardo Martincoski @ 2016-10-08 21:58 UTC (permalink / raw)
To: buildroot
Thomas,
On Fri, Oct 07, 2016 at 06:19 PM, Thomas Petazzoni wrote:
[snip]
> In addition to the kernel module, netatop also builds a daemon,
> netatopd, which gets started by the init script if available. But
> your .mk file does not seem to build the netatopd daemon. Why so?
Short answer ... for no good reason.
While I was creating the patch series I decided to send a small patch.
But I removed too much.
atop and netatop module work without this daemon. But it adds the functionality
of tracking counters of exited processes.
I will add the daemon to the .mk file when I resend.
Thank you for your review.
Regards,
Ricardo
^ permalink raw reply [flat|nested] 10+ messages in thread
end of thread, other threads:[~2016-10-08 21:58 UTC | newest]
Thread overview: 10+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2016-10-07 20:30 [Buildroot] [PATCH 1/4] atop: new package Ricardo Martincoski
2016-10-07 20:30 ` [Buildroot] [PATCH 2/4] netatop: " Ricardo Martincoski
2016-10-07 21:19 ` Thomas Petazzoni
2016-10-08 21:58 ` Ricardo Martincoski
2016-10-07 20:30 ` [Buildroot] [PATCH 3/4] netatop: enable required kernel feature Ricardo Martincoski
2016-10-07 21:20 ` Thomas Petazzoni
2016-10-08 20:45 ` Ricardo Martincoski
2016-10-07 20:30 ` [Buildroot] [PATCH 4/4] DEVELOPERS: list {, net}atop package under my name Ricardo Martincoski
2016-10-07 21:21 ` Thomas Petazzoni
2016-10-07 21:18 ` [Buildroot] [PATCH 1/4] atop: new package Thomas Petazzoni
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