diff options
| author | Ingo Molnar <mingo@kernel.org> | 2014-01-19 13:09:01 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2014-01-19 13:09:01 +0100 |
| commit | 45e6af06367e7b2eb8dc49671092462d8f8a5f47 (patch) | |
| tree | 68187bf0c9d8a1eb653d230dbd0d38ffd0046a27 /tools/perf/util/thread.c | |
| parent | 3e7e09dbd1080de5dcf10092830e39bc2e2932ec (diff) | |
| parent | 2a29190c040c0b11e39197c67abf6f87e0a61f9a (diff) | |
Merge tag 'perf-core-for-mingo' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/core
Pull perf improvements and fixes from Arnaldo Carvalho de Melo:
Infrastructure changes:
* Improve callchain processing by removing unnecessary work. (Frederic Weisbecker)
* Fix comm override error handling (Frederic Weisbecker)
* Improve 'perf probe' exit path, release resources (Masami Hiramatsu)
* Improve libtraceevent plugins exit path, allowing the registering of
an unregister handler to be called at exit time (Namhyung Kim)
* Add an alias to the build test makefile (make -C tools/perf build-test)
(Namhyung Kim)
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'tools/perf/util/thread.c')
| -rw-r--r-- | tools/perf/util/thread.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/tools/perf/util/thread.c b/tools/perf/util/thread.c index e3948612543e..0358882c8910 100644 --- a/tools/perf/util/thread.c +++ b/tools/perf/util/thread.c @@ -66,10 +66,13 @@ struct comm *thread__comm(const struct thread *thread) int thread__set_comm(struct thread *thread, const char *str, u64 timestamp) { struct comm *new, *curr = thread__comm(thread); + int err; /* Override latest entry if it had no specific time coverage */ if (!curr->start) { - comm__override(curr, str, timestamp); + err = comm__override(curr, str, timestamp); + if (err) + return err; } else { new = comm__new(str, timestamp); if (!new) |