[PATCH v1 0/3] perf version: some follow-up updates

[PATCH v1 0/3] perf version: some follow-up updates

[Jin Yao]

1. Remove -DNO_LIBPERL and use -DHAVE_LIBPERL_SUPPORT in C code.

2. Remove -DNO_LIBPYTHON and use -DHAVE_LIBPYTHON_SUPPORT in C code.

3. Rename HAVE_SYSCALL_TABLE to HAVE_SYSCALL_TABLE_SUPPORT.

4. Don't print "libaudit" line if HAVE_SYSCALL_TABLE_SUPPORT is available
   and add a line for HAVE_SYSCALL_TABLE_SUPPORT.

Jin Yao (3):
  perf script: Use HAVE_LIBXXX_SUPPORT to replace NO_LIBXXX
  perf: Rename HAVE_SYSCALL_TABLE to HAVE_SYSCALL_TABLE_SUPPORT
  perf version: Print status for syscall_table

 tools/perf/Makefile.config              | 2 +-
 tools/perf/builtin-help.c               | 2 +-
 tools/perf/builtin-script.c             | 4 ++--
 tools/perf/builtin-version.c            | 3 +++
 tools/perf/perf.c                       | 4 ++--
 tools/perf/util/generate-cmdlist.sh     | 2 +-
 tools/perf/util/syscalltbl.c            | 6 +++---
 tools/perf/util/trace-event-scripting.c | 4 ++--
 8 files changed, 15 insertions(+), 12 deletions(-)

-- 
2.7.4

[PATCH v1 2/3] perf: Rename HAVE_SYSCALL_TABLE to HAVE_SYSCALL_TABLE_SUPPORT

[Jin Yao]

To make consistent with other HAVE_XXX_SUPPORT in Makefile.config,
this patch renames HAVE_SYSCALL_TABLE to HAVE_SYSCALL_TABLE_SUPPORT
and update the C code accordingly.

Signed-off-by: Jin Yao <yao.jin@linux.intel.com>
---
 tools/perf/Makefile.config          | 2 +-
 tools/perf/builtin-help.c           | 2 +-
 tools/perf/perf.c                   | 4 ++--
 tools/perf/util/generate-cmdlist.sh | 2 +-
 tools/perf/util/syscalltbl.c        | 6 +++---
 5 files changed, 8 insertions(+), 8 deletions(-)

diff --git a/tools/perf/Makefile.config b/tools/perf/Makefile.config
index c7abd83..9ea9b06 100644
--- a/tools/perf/Makefile.config
+++ b/tools/perf/Makefile.config
@@ -68,7 +68,7 @@ ifeq ($(NO_PERF_REGS),0)
 endif
 
 ifneq ($(NO_SYSCALL_TABLE),1)
-  CFLAGS += -DHAVE_SYSCALL_TABLE
+  CFLAGS += -DHAVE_SYSCALL_TABLE_SUPPORT
 endif
 
 # So far there's only x86 and arm libdw unwind support merged in perf.
diff --git a/tools/perf/builtin-help.c b/tools/perf/builtin-help.c
index 4aca13f..1c41b4e 100644
--- a/tools/perf/builtin-help.c
+++ b/tools/perf/builtin-help.c
@@ -439,7 +439,7 @@ int cmd_help(int argc, const char **argv)
 #ifdef HAVE_LIBELF_SUPPORT
 		"probe",
 #endif
-#if defined(HAVE_LIBAUDIT_SUPPORT) || defined(HAVE_SYSCALL_TABLE)
+#if defined(HAVE_LIBAUDIT_SUPPORT) || defined(HAVE_SYSCALL_TABLE_SUPPORT)
 		"trace",
 #endif
 	NULL };
diff --git a/tools/perf/perf.c b/tools/perf/perf.c
index 1659029..20a08cb 100644
--- a/tools/perf/perf.c
+++ b/tools/perf/perf.c
@@ -73,7 +73,7 @@ static struct cmd_struct commands[] = {
 	{ "lock",	cmd_lock,	0 },
 	{ "kvm",	cmd_kvm,	0 },
 	{ "test",	cmd_test,	0 },
-#if defined(HAVE_LIBAUDIT_SUPPORT) || defined(HAVE_SYSCALL_TABLE)
+#if defined(HAVE_LIBAUDIT_SUPPORT) || defined(HAVE_SYSCALL_TABLE_SUPPORT)
 	{ "trace",	cmd_trace,	0 },
 #endif
 	{ "inject",	cmd_inject,	0 },
@@ -491,7 +491,7 @@ int main(int argc, const char **argv)
 		argv[0] = cmd;
 	}
 	if (strstarts(cmd, "trace")) {
-#if defined(HAVE_LIBAUDIT_SUPPORT) || defined(HAVE_SYSCALL_TABLE)
+#if defined(HAVE_LIBAUDIT_SUPPORT) || defined(HAVE_SYSCALL_TABLE_SUPPORT)
 		setup_path();
 		argv[0] = "trace";
 		return cmd_trace(argc, argv);
diff --git a/tools/perf/util/generate-cmdlist.sh b/tools/perf/util/generate-cmdlist.sh
index ff17920..c3cef36 100755
--- a/tools/perf/util/generate-cmdlist.sh
+++ b/tools/perf/util/generate-cmdlist.sh
@@ -38,7 +38,7 @@ do
 done
 echo "#endif /* HAVE_LIBELF_SUPPORT */"
 
-echo "#if defined(HAVE_LIBAUDIT_SUPPORT) || defined(HAVE_SYSCALL_TABLE)"
+echo "#if defined(HAVE_LIBAUDIT_SUPPORT) || defined(HAVE_SYSCALL_TABLE_SUPPORT)"
 sed -n -e 's/^perf-\([^ 	]*\)[ 	].* audit*/\1/p' command-list.txt |
 sort |
 while read cmd
diff --git a/tools/perf/util/syscalltbl.c b/tools/perf/util/syscalltbl.c
index 895122d..0ee7f56 100644
--- a/tools/perf/util/syscalltbl.c
+++ b/tools/perf/util/syscalltbl.c
@@ -17,7 +17,7 @@
 #include <stdlib.h>
 #include <linux/compiler.h>
 
-#ifdef HAVE_SYSCALL_TABLE
+#ifdef HAVE_SYSCALL_TABLE_SUPPORT
 #include <string.h>
 #include "string2.h"
 #include "util.h"
@@ -139,7 +139,7 @@ int syscalltbl__strglobmatch_first(struct syscalltbl *tbl, const char *syscall_g
 	return syscalltbl__strglobmatch_next(tbl, syscall_glob, idx);
 }
 
-#else /* HAVE_SYSCALL_TABLE */
+#else /* HAVE_SYSCALL_TABLE_SUPPORT */
 
 #include <libaudit.h>
 
@@ -176,4 +176,4 @@ int syscalltbl__strglobmatch_first(struct syscalltbl *tbl, const char *syscall_g
 {
 	return syscalltbl__strglobmatch_next(tbl, syscall_glob, idx);
 }
-#endif /* HAVE_SYSCALL_TABLE */
+#endif /* HAVE_SYSCALL_TABLE_SUPPORT */
-- 
2.7.4

[PATCH v1 3/3] perf version: Print status for syscall_table

[Jin Yao]

This patch doesn't print "libaudit" line if HAVE_SYSCALL_TABLE_SUPPORT
is available and add a line for HAVE_SYSCALL_TABLE_SUPPORT.

For example,

$ ./perf -vv
perf version 4.13.rc5.gc2f8af9
                 dwarf: [ on  ]  # HAVE_DWARF_SUPPORT
    dwarf_getlocations: [ on  ]  # HAVE_DWARF_GETLOCATIONS_SUPPORT
                 glibc: [ on  ]  # HAVE_GLIBC_SUPPORT
                  gtk2: [ on  ]  # HAVE_GTK2_SUPPORT
         syscall_table: [ on  ]  # HAVE_SYSCALL_TABLE_SUPPORT
                libbfd: [ on  ]  # HAVE_LIBBFD_SUPPORT
                libelf: [ on  ]  # HAVE_LIBELF_SUPPORT
               libnuma: [ on  ]  # HAVE_LIBNUMA_SUPPORT
numa_num_possible_cpus: [ on  ]  # HAVE_LIBNUMA_SUPPORT
               libperl: [ on  ]  # HAVE_LIBPERL_SUPPORT
             libpython: [ on  ]  # HAVE_LIBPYTHON_SUPPORT
              libslang: [ on  ]  # HAVE_SLANG_SUPPORT
             libcrypto: [ on  ]  # HAVE_LIBCRYPTO_SUPPORT
             libunwind: [ on  ]  # HAVE_LIBUNWIND_SUPPORT
    libdw-dwarf-unwind: [ on  ]  # HAVE_DWARF_SUPPORT
                  zlib: [ on  ]  # HAVE_ZLIB_SUPPORT
                  lzma: [ on  ]  # HAVE_LZMA_SUPPORT
             get_cpuid: [ on  ]  # HAVE_AUXTRACE_SUPPORT
                   bpf: [ on  ]  # HAVE_LIBBPF_SUPPORT

The line "syscall_table: [ on  ]  # HAVE_SYSCALL_TABLE_SUPPORT" is
new created.

Signed-off-by: Jin Yao <yao.jin@linux.intel.com>
---
 tools/perf/builtin-version.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/tools/perf/builtin-version.c b/tools/perf/builtin-version.c
index 2abe391..50df168 100644
--- a/tools/perf/builtin-version.c
+++ b/tools/perf/builtin-version.c
@@ -60,7 +60,10 @@ static void library_status(void)
 	STATUS(HAVE_DWARF_GETLOCATIONS_SUPPORT, dwarf_getlocations);
 	STATUS(HAVE_GLIBC_SUPPORT, glibc);
 	STATUS(HAVE_GTK2_SUPPORT, gtk2);
+#ifndef HAVE_SYSCALL_TABLE_SUPPORT
 	STATUS(HAVE_LIBAUDIT_SUPPORT, libaudit);
+#endif
+	STATUS(HAVE_SYSCALL_TABLE_SUPPORT, syscall_table);
 	STATUS(HAVE_LIBBFD_SUPPORT, libbfd);
 	STATUS(HAVE_LIBELF_SUPPORT, libelf);
 	STATUS(HAVE_LIBNUMA_SUPPORT, libnuma);
-- 
2.7.4

Re: [PATCH v1 0/3] perf version: some follow-up updates

[Arnaldo Carvalho de Melo]

Em Mon, Apr 09, 2018 at 06:26:46PM +0800, Jin Yao escreveu:
> 1. Remove -DNO_LIBPERL and use -DHAVE_LIBPERL_SUPPORT in C code.
> 
> 2. Remove -DNO_LIBPYTHON and use -DHAVE_LIBPYTHON_SUPPORT in C code.
> 
> 3. Rename HAVE_SYSCALL_TABLE to HAVE_SYSCALL_TABLE_SUPPORT.
> 
> 4. Don't print "libaudit" line if HAVE_SYSCALL_TABLE_SUPPORT is available
>    and add a line for HAVE_SYSCALL_TABLE_SUPPORT.

Applied after adding the Suggested-by tags for the three patches,

Thanks,

- Arnaldo
 
> Jin Yao (3):
>   perf script: Use HAVE_LIBXXX_SUPPORT to replace NO_LIBXXX
>   perf: Rename HAVE_SYSCALL_TABLE to HAVE_SYSCALL_TABLE_SUPPORT
>   perf version: Print status for syscall_table
> 
>  tools/perf/Makefile.config              | 2 +-
>  tools/perf/builtin-help.c               | 2 +-
>  tools/perf/builtin-script.c             | 4 ++--
>  tools/perf/builtin-version.c            | 3 +++
>  tools/perf/perf.c                       | 4 ++--
>  tools/perf/util/generate-cmdlist.sh     | 2 +-
>  tools/perf/util/syscalltbl.c            | 6 +++---
>  tools/perf/util/trace-event-scripting.c | 4 ++--
>  8 files changed, 15 insertions(+), 12 deletions(-)
> 
> -- 
> 2.7.4

[tip:perf/urgent] perf tools: Rename HAVE_SYSCALL_TABLE to HAVE_SYSCALL_TABLE_SUPPORT

[tip-bot for Jin Yao]

Commit-ID:  22e9af4e94801bbdf6945e55db64b877be7c71b3
Gitweb:     https://git.kernel.org/tip/22e9af4e94801bbdf6945e55db64b877be7c71b3
Author:     Jin Yao <yao.jin@linux.intel.com>
AuthorDate: Mon, 9 Apr 2018 18:26:48 +0800
Committer:  Arnaldo Carvalho de Melo <acme@redhat.com>
CommitDate: Thu, 12 Apr 2018 10:33:31 -0300

perf tools: Rename HAVE_SYSCALL_TABLE to HAVE_SYSCALL_TABLE_SUPPORT

To be consistent with other HAVE_XXX_SUPPORT uses in Makefile.config,
this patch renames HAVE_SYSCALL_TABLE to HAVE_SYSCALL_TABLE_SUPPORT and
updates the C code accordingly.

Signed-off-by: Jin Yao <yao.jin@linux.intel.com>
Suggested-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Kan Liang <kan.liang@linux.intel.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: http://lkml.kernel.org/r/1523269609-28824-3-git-send-email-yao.jin@linux.intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
---
 tools/perf/Makefile.config          | 2 +-
 tools/perf/builtin-help.c           | 2 +-
 tools/perf/perf.c                   | 4 ++--
 tools/perf/util/generate-cmdlist.sh | 2 +-
 tools/perf/util/syscalltbl.c        | 6 +++---
 5 files changed, 8 insertions(+), 8 deletions(-)

diff --git a/tools/perf/Makefile.config b/tools/perf/Makefile.config
index 6b307e97dc57..ae7dc46e8f8a 100644
--- a/tools/perf/Makefile.config
+++ b/tools/perf/Makefile.config
@@ -68,7 +68,7 @@ ifeq ($(NO_PERF_REGS),0)
 endif
 
 ifneq ($(NO_SYSCALL_TABLE),1)
-  CFLAGS += -DHAVE_SYSCALL_TABLE
+  CFLAGS += -DHAVE_SYSCALL_TABLE_SUPPORT
 endif
 
 # So far there's only x86 and arm libdw unwind support merged in perf.
diff --git a/tools/perf/builtin-help.c b/tools/perf/builtin-help.c
index 4aca13f23b9d..1c41b4eaf73c 100644
--- a/tools/perf/builtin-help.c
+++ b/tools/perf/builtin-help.c
@@ -439,7 +439,7 @@ int cmd_help(int argc, const char **argv)
 #ifdef HAVE_LIBELF_SUPPORT
 		"probe",
 #endif
-#if defined(HAVE_LIBAUDIT_SUPPORT) || defined(HAVE_SYSCALL_TABLE)
+#if defined(HAVE_LIBAUDIT_SUPPORT) || defined(HAVE_SYSCALL_TABLE_SUPPORT)
 		"trace",
 #endif
 	NULL };
diff --git a/tools/perf/perf.c b/tools/perf/perf.c
index 1659029d03fc..20a08cb32332 100644
--- a/tools/perf/perf.c
+++ b/tools/perf/perf.c
@@ -73,7 +73,7 @@ static struct cmd_struct commands[] = {
 	{ "lock",	cmd_lock,	0 },
 	{ "kvm",	cmd_kvm,	0 },
 	{ "test",	cmd_test,	0 },
-#if defined(HAVE_LIBAUDIT_SUPPORT) || defined(HAVE_SYSCALL_TABLE)
+#if defined(HAVE_LIBAUDIT_SUPPORT) || defined(HAVE_SYSCALL_TABLE_SUPPORT)
 	{ "trace",	cmd_trace,	0 },
 #endif
 	{ "inject",	cmd_inject,	0 },
@@ -491,7 +491,7 @@ int main(int argc, const char **argv)
 		argv[0] = cmd;
 	}
 	if (strstarts(cmd, "trace")) {
-#if defined(HAVE_LIBAUDIT_SUPPORT) || defined(HAVE_SYSCALL_TABLE)
+#if defined(HAVE_LIBAUDIT_SUPPORT) || defined(HAVE_SYSCALL_TABLE_SUPPORT)
 		setup_path();
 		argv[0] = "trace";
 		return cmd_trace(argc, argv);
diff --git a/tools/perf/util/generate-cmdlist.sh b/tools/perf/util/generate-cmdlist.sh
index ff17920a5ebc..c3cef36d4176 100755
--- a/tools/perf/util/generate-cmdlist.sh
+++ b/tools/perf/util/generate-cmdlist.sh
@@ -38,7 +38,7 @@ do
 done
 echo "#endif /* HAVE_LIBELF_SUPPORT */"
 
-echo "#if defined(HAVE_LIBAUDIT_SUPPORT) || defined(HAVE_SYSCALL_TABLE)"
+echo "#if defined(HAVE_LIBAUDIT_SUPPORT) || defined(HAVE_SYSCALL_TABLE_SUPPORT)"
 sed -n -e 's/^perf-\([^ 	]*\)[ 	].* audit*/\1/p' command-list.txt |
 sort |
 while read cmd
diff --git a/tools/perf/util/syscalltbl.c b/tools/perf/util/syscalltbl.c
index 895122d638dd..0ee7f568d60c 100644
--- a/tools/perf/util/syscalltbl.c
+++ b/tools/perf/util/syscalltbl.c
@@ -17,7 +17,7 @@
 #include <stdlib.h>
 #include <linux/compiler.h>
 
-#ifdef HAVE_SYSCALL_TABLE
+#ifdef HAVE_SYSCALL_TABLE_SUPPORT
 #include <string.h>
 #include "string2.h"
 #include "util.h"
@@ -139,7 +139,7 @@ int syscalltbl__strglobmatch_first(struct syscalltbl *tbl, const char *syscall_g
 	return syscalltbl__strglobmatch_next(tbl, syscall_glob, idx);
 }
 
-#else /* HAVE_SYSCALL_TABLE */
+#else /* HAVE_SYSCALL_TABLE_SUPPORT */
 
 #include <libaudit.h>
 
@@ -176,4 +176,4 @@ int syscalltbl__strglobmatch_first(struct syscalltbl *tbl, const char *syscall_g
 {
 	return syscalltbl__strglobmatch_next(tbl, syscall_glob, idx);
 }
-#endif /* HAVE_SYSCALL_TABLE */
+#endif /* HAVE_SYSCALL_TABLE_SUPPORT */

[tip:perf/urgent] perf version: Print status for syscall_table

[tip-bot for Jin Yao]

Commit-ID:  8a812bf552d98f6f887f860d3910f201b4a97b26
Gitweb:     https://git.kernel.org/tip/8a812bf552d98f6f887f860d3910f201b4a97b26
Author:     Jin Yao <yao.jin@linux.intel.com>
AuthorDate: Mon, 9 Apr 2018 18:26:49 +0800
Committer:  Arnaldo Carvalho de Melo <acme@redhat.com>
CommitDate: Thu, 12 Apr 2018 10:33:34 -0300

perf version: Print status for syscall_table

This patch doesn't print "libaudit" line if HAVE_SYSCALL_TABLE_SUPPORT
is available and add a line for HAVE_SYSCALL_TABLE_SUPPORT.

For example,

$ ./perf -vv
perf version 4.13.rc5.gc2f8af9
                 dwarf: [ on  ]  # HAVE_DWARF_SUPPORT
    dwarf_getlocations: [ on  ]  # HAVE_DWARF_GETLOCATIONS_SUPPORT
                 glibc: [ on  ]  # HAVE_GLIBC_SUPPORT
                  gtk2: [ on  ]  # HAVE_GTK2_SUPPORT
         syscall_table: [ on  ]  # HAVE_SYSCALL_TABLE_SUPPORT
                libbfd: [ on  ]  # HAVE_LIBBFD_SUPPORT
                libelf: [ on  ]  # HAVE_LIBELF_SUPPORT
               libnuma: [ on  ]  # HAVE_LIBNUMA_SUPPORT
numa_num_possible_cpus: [ on  ]  # HAVE_LIBNUMA_SUPPORT
               libperl: [ on  ]  # HAVE_LIBPERL_SUPPORT
             libpython: [ on  ]  # HAVE_LIBPYTHON_SUPPORT
              libslang: [ on  ]  # HAVE_SLANG_SUPPORT
             libcrypto: [ on  ]  # HAVE_LIBCRYPTO_SUPPORT
             libunwind: [ on  ]  # HAVE_LIBUNWIND_SUPPORT
    libdw-dwarf-unwind: [ on  ]  # HAVE_DWARF_SUPPORT
                  zlib: [ on  ]  # HAVE_ZLIB_SUPPORT
                  lzma: [ on  ]  # HAVE_LZMA_SUPPORT
             get_cpuid: [ on  ]  # HAVE_AUXTRACE_SUPPORT
                   bpf: [ on  ]  # HAVE_LIBBPF_SUPPORT

The line "syscall_table: [ on  ]  # HAVE_SYSCALL_TABLE_SUPPORT" is
new created.

Signed-off-by: Jin Yao <yao.jin@linux.intel.com>
Suggested-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Kan Liang <kan.liang@linux.intel.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: http://lkml.kernel.org/r/1523269609-28824-4-git-send-email-yao.jin@linux.intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
---
 tools/perf/builtin-version.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/tools/perf/builtin-version.c b/tools/perf/builtin-version.c
index 2abe3910d6b6..50df168be326 100644
--- a/tools/perf/builtin-version.c
+++ b/tools/perf/builtin-version.c
@@ -60,7 +60,10 @@ static void library_status(void)
 	STATUS(HAVE_DWARF_GETLOCATIONS_SUPPORT, dwarf_getlocations);
 	STATUS(HAVE_GLIBC_SUPPORT, glibc);
 	STATUS(HAVE_GTK2_SUPPORT, gtk2);
+#ifndef HAVE_SYSCALL_TABLE_SUPPORT
 	STATUS(HAVE_LIBAUDIT_SUPPORT, libaudit);
+#endif
+	STATUS(HAVE_SYSCALL_TABLE_SUPPORT, syscall_table);
 	STATUS(HAVE_LIBBFD_SUPPORT, libbfd);
 	STATUS(HAVE_LIBELF_SUPPORT, libelf);
 	STATUS(HAVE_LIBNUMA_SUPPORT, libnuma);