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| author | Jiri Olsa <jolsa@kernel.org> | 2016-07-04 14:16:22 +0200 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2016-07-04 20:27:12 -0300 |
| commit | a2873325ffb21cecca8032673eb698cb4d778dc6 (patch) | |
| tree | a71d006f2ccebeefa1cd52a1e38a1dba5fa81e25 /README | |
| parent | 347ca878062d5fb0e16db1fae81b0994f2457efd (diff) | |
| download | linux-a2873325ffb21cecca8032673eb698cb4d778dc6.tar.bz2 | |
perf unwind: Add initialized arg into unwind__prepare_access
Adding initialized arg into unwind__prepare_access to get feedback about
the initialization state.
It's not possible to get it from error code, because we return 0 even in
case we don't recognize dso, which is valid.
The 'initialized' value is used in following patch to speedup
unwind__prepare_access calls logic in fork path.
Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Cc: David Ahern <dsahern@gmail.com>
Cc: He Kuang <hekuang@huawei.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/r/1467634583-29147-4-git-send-email-jolsa@kernel.org
[ Remove ; after static inline function signatures, fixes build break ]
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'README')
0 files changed, 0 insertions, 0 deletions