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| author | Ravi Bangoria <[email protected]> | 2017-10-05 09:12:34 +0000 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <[email protected]> | 2017-10-05 13:52:54 +0000 |
| commit | c1fbc0cf81f1c464f5fda322c1104d4bb1da6711 (patch) | |
| tree | 06b54ec9f8dee12c4f25efe4306335e9047ebdb9 /tools/perf/builtin-script.c | |
| parent | Merge tag 'perf-urgent-for-mingo-4.14-20170928' of git://git.kernel.org/pub/s... (diff) | |
| download | kernel-c1fbc0cf81f1c464f5fda322c1104d4bb1da6711.tar.gz kernel-c1fbc0cf81f1c464f5fda322c1104d4bb1da6711.zip | |
perf callchain: Compare dsos (as well) for CCKEY_FUNCTION
Two functions from different binaries can have same start address. Thus,
comparing only start address in match_chain() leads to inconsistent
callchains. Fix this by adding a check for dsos as well.
Ex, https://www.spinics.net/lists/linux-perf-users/msg04067.html
Reported-by: Alexander Pozdneev <[email protected]>
Signed-off-by: Ravi Bangoria <[email protected]>
Acked-by: Jiri Olsa <[email protected]>
Cc: Alexander Shishkin <[email protected]>
Cc: Andi Kleen <[email protected]>
Cc: Krister Johansen <[email protected]>
Cc: Milian Wolff <[email protected]>
Cc: Namhyung Kim <[email protected]>
Cc: Peter Zijlstra <[email protected]>
Cc: Yao Jin <[email protected]>
Cc: [email protected]
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
Diffstat (limited to 'tools/perf/builtin-script.c')
0 files changed, 0 insertions, 0 deletions