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authorJin Yao <yao.jin@linux.intel.com>2017-12-05 17:03:09 +0300
committerArnaldo Carvalho de Melo <acme@redhat.com>2017-12-27 18:15:46 +0300
commit73c0ca1eee3d2c96898e05a16be49da2a6d590b2 (patch)
tree7fd69611c5c1c26ba0ee8fae4b3246d6c4881f81 /tools/perf/util/thread_map.c
parent14e72a21c783654ca7b6c897b6d6508c1abccd7d (diff)
downloadlinux-73c0ca1eee3d2c96898e05a16be49da2a6d590b2.tar.xz
perf thread_map: Enumerate all threads from /proc
This patch calls thread_map__new_all_cpus() to enumerate all threads from /proc if per-thread flag is enabled. Signed-off-by: Jin Yao <yao.jin@linux.intel.com> Acked-by: Jiri Olsa <jolsa@kernel.org> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Kan Liang <kan.liang@intel.com> Cc: Peter Zijlstra <peterz@infradead.org> Link: http://lkml.kernel.org/r/1512482591-4646-10-git-send-email-yao.jin@linux.intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util/thread_map.c')
-rw-r--r--tools/perf/util/thread_map.c5
1 files changed, 4 insertions, 1 deletions
diff --git a/tools/perf/util/thread_map.c b/tools/perf/util/thread_map.c
index 2b653853eec2..3e1038f6491c 100644
--- a/tools/perf/util/thread_map.c
+++ b/tools/perf/util/thread_map.c
@@ -323,7 +323,7 @@ out_free_threads:
}
struct thread_map *thread_map__new_str(const char *pid, const char *tid,
- uid_t uid)
+ uid_t uid, bool per_thread)
{
if (pid)
return thread_map__new_by_pid_str(pid);
@@ -331,6 +331,9 @@ struct thread_map *thread_map__new_str(const char *pid, const char *tid,
if (!tid && uid != UINT_MAX)
return thread_map__new_by_uid(uid);
+ if (per_thread)
+ return thread_map__new_all_cpus();
+
return thread_map__new_by_tid_str(tid);
}