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| author | Adrian Hunter <adrian.hunter@intel.com> | 2022-07-11 12:31:44 +0300 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2022-07-19 16:19:00 -0300 |
| commit | 68566a7cf56bf3148797c218ed45a9de078ef47c (patch) | |
| tree | 7818323d1dc90cd540a234acedd227bc5f8b5eeb /tools/perf/scripts/python/export-to-sqlite.py | |
| parent | a6bd98c45d1aeec59493617b02a86de39d384535 (diff) | |
| download | linux-stable-68566a7cf56bf3148797c218ed45a9de078ef47c.tar.gz linux-stable-68566a7cf56bf3148797c218ed45a9de078ef47c.tar.bz2 linux-stable-68566a7cf56bf3148797c218ed45a9de078ef47c.zip | |
perf tools: Fix dso_id inode generation comparison
Synthesized MMAP events have zero ino_generation, so do not compare
them to DSOs with a real ino_generation otherwise we end up with a DSO
without a build id.
Fixes: 0e3149f86b99ddab ("perf dso: Move dso_id from 'struct map' to 'struct dso'")
Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Ian Rogers <irogers@google.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: kvm@vger.kernel.org
Cc: Namhyung Kim <namhyung@kernel.org>
Link: https://lore.kernel.org/r/20220711093218.10967-2-adrian.hunter@intel.com
[ Added clarification to the comment from Ian + more detailed explanation from Adrian ]
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/scripts/python/export-to-sqlite.py')
0 files changed, 0 insertions, 0 deletions