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authorArnaldo Carvalho de Melo <acme@redhat.com>2016-04-26 18:32:50 +0300
committerArnaldo Carvalho de Melo <acme@redhat.com>2016-04-26 19:15:00 +0300
commit2f3027ac28bf6bc3ac7eb851eab06f2a38af5caa (patch)
treebc2b421ada54138ea0da15e5c035fb1f82d76487 /tools/perf/util/thread.h
parent4bd112df3eea4db63fe90fb4e83c48d3f3bd6512 (diff)
downloadlinux-2f3027ac28bf6bc3ac7eb851eab06f2a38af5caa.tar.xz
perf thread: Introduce method to set comm from /proc/pid/self
Will be used for lazy comm loading in 'perf trace'. Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: Borislav Petkov <bp@suse.de> Cc: David Ahern <dsahern@gmail.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Milian Wolff <milian.wolff@kdab.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Wang Nan <wangnan0@huawei.com> Link: http://lkml.kernel.org/n/tip-7ogbkuoka1y2qsmcckqxvl5m@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util/thread.h')
-rw-r--r--tools/perf/util/thread.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/tools/perf/util/thread.h b/tools/perf/util/thread.h
index e214207bb13a..45fba13c800b 100644
--- a/tools/perf/util/thread.h
+++ b/tools/perf/util/thread.h
@@ -71,6 +71,8 @@ static inline int thread__set_comm(struct thread *thread, const char *comm,
return __thread__set_comm(thread, comm, timestamp, false);
}
+int thread__set_comm_from_proc(struct thread *thread);
+
int thread__comm_len(struct thread *thread);
struct comm *thread__comm(const struct thread *thread);
struct comm *thread__exec_comm(const struct thread *thread);