summaryrefslogtreecommitdiff
path: root/tools/arch
diff options
context:
space:
mode:
authorTiezhu Yang <yangtiezhu@loongson.cn>2022-11-10 11:50:07 +0800
committerArnaldo Carvalho de Melo <acme@redhat.com>2023-02-02 16:32:19 -0300
commit391f84e5555c20a5b5ca4a2b0c3daec383765a09 (patch)
tree8ed20027c4e3b49e3e97abd0dd0ada3351403e9c /tools/arch
parent3fe91f32620f658adfc073f9df831e7b82498575 (diff)
perf bench syscall: Add getpgid syscall benchmark
This commit adds a simple getpgid syscall benchmark, more syscall benchmarks can be added in the future. Signed-off-by: Tiezhu Yang <yangtiezhu@loongson.cn> Acked-by: Namhyung Kim <namhyung@kernel.org> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: Ingo Molnar <mingo@redhat.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Peter Zijlstra <peterz@infradead.org> Link: https://lore.kernel.org/r/1668052208-14047-4-git-send-email-yangtiezhu@loongson.cn Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/arch')
-rw-r--r--tools/arch/x86/include/uapi/asm/unistd_32.h3
-rw-r--r--tools/arch/x86/include/uapi/asm/unistd_64.h3
2 files changed, 6 insertions, 0 deletions
diff --git a/tools/arch/x86/include/uapi/asm/unistd_32.h b/tools/arch/x86/include/uapi/asm/unistd_32.h
index 4d8873a9f519..053122c79ee1 100644
--- a/tools/arch/x86/include/uapi/asm/unistd_32.h
+++ b/tools/arch/x86/include/uapi/asm/unistd_32.h
@@ -2,6 +2,9 @@
#ifndef __NR_getppid
#define __NR_getppid 64
#endif
+#ifndef __NR_getpgid
+#define __NR_getpgid 132
+#endif
#ifndef __NR_gettid
#define __NR_gettid 224
#endif
diff --git a/tools/arch/x86/include/uapi/asm/unistd_64.h b/tools/arch/x86/include/uapi/asm/unistd_64.h
index e29038af133c..54a6c4d93ada 100644
--- a/tools/arch/x86/include/uapi/asm/unistd_64.h
+++ b/tools/arch/x86/include/uapi/asm/unistd_64.h
@@ -2,6 +2,9 @@
#ifndef __NR_getppid
#define __NR_getppid 110
#endif
+#ifndef __NR_getpgid
+#define __NR_getpgid 121
+#endif
#ifndef __NR_gettid
#define __NR_gettid 186
#endif