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| author | Jin Yao <yao.jin@linux.intel.com> | 2017-12-05 15:03:09 +0100 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2017-12-27 16:15:46 +0100 |
| commit | 73c0ca1eee3d2c96898e05a16be49da2a6d590b2 (patch) | |
| tree | 7fd69611c5c1c26ba0ee8fae4b3246d6c4881f81 /tools/perf/util/thread_map.c | |
| parent | perf stat: Update or print per-thread stats (diff) | |
| download | linux-73c0ca1eee3d2c96898e05a16be49da2a6d590b2.tar.xz linux-73c0ca1eee3d2c96898e05a16be49da2a6d590b2.zip | |
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.c | 5 |
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); } |