Searched hist:a2873325ffb21cecca8032673eb698cb4d778dc6 (Results 1 – 3 of 3) sorted by relevance
/openbmc/linux/tools/perf/util/ |
H A D | unwind.h | diff a2873325ffb21cecca8032673eb698cb4d778dc6 Mon Jul 04 07:16:22 CDT 2016 Jiri Olsa <jolsa@kernel.org> 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>
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H A D | unwind-libunwind.c | diff a2873325ffb21cecca8032673eb698cb4d778dc6 Mon Jul 04 07:16:22 CDT 2016 Jiri Olsa <jolsa@kernel.org> 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>
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H A D | thread.c | diff a2873325ffb21cecca8032673eb698cb4d778dc6 Mon Jul 04 07:16:22 CDT 2016 Jiri Olsa <jolsa@kernel.org> 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>
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