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| author |   Konstantin Khlebnikov <khlebnikov@yandex-team.ru> | 2018-08-07 17:24:54 +0300 |
|---|---|---|
| committer |   Arnaldo Carvalho de Melo <acme@redhat.com> | 2018-08-08 15:56:00 -0300 |
| commit | 6a9405b56c274024564f9014bba97b92c91b34d6 (patch) | |
| tree | b0ea4a8e47bd597333ce636c7e89a9c9a026101a /tools/perf/util/map.h | |
| parent | perf map: Synthesize maps only for thread group leader (diff) | |
| download | linux-dev-6a9405b56c274024564f9014bba97b92c91b34d6.tar.xz linux-dev-6a9405b56c274024564f9014bba97b92c91b34d6.zip | |
perf map: Optimize maps__fixup_overlappings()
This function splits and removes overlapping areas.
Maps in tree are ordered by start address thus we could find first
overlap and stop if next map does not overlap.
Signed-off-by: Konstantin Khlebnikov <khlebnikov@yandex-team.ru>
Acked-by: Jiri Olsa <jolsa@kernel.org>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: http://lkml.kernel.org/r/153365189407.435244.7234821822450484712.stgit@buzz
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to '')
| -rw-r--r-- | tools/perf/util/map.h | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/tools/perf/util/map.h b/tools/perf/util/map.h index 4cb90f242bed..e0f327b51e66 100644 --- a/tools/perf/util/map.h +++ b/tools/perf/util/map.h @@ -166,7 +166,6 @@ static inline void __map__zput(struct map **map) #define map__zput(map) __map__zput(&map) -int map__overlap(struct map *l, struct map *r); size_t map__fprintf(struct map *map, FILE *fp); size_t map__fprintf_dsoname(struct map *map, FILE *fp); char *map__srcline(struct map *map, u64 addr, struct symbol *sym); |