Commit-ID: b7f9ff5654d53fa47e0b5ff20f834f3e7a611846 Gitweb: http://git.kernel.org/tip/b7f9ff5654d53fa47e0b5ff20f834f3e7a611846 Author: Arnaldo Carvalho de Melo <a...@redhat.com> AuthorDate: Tue, 29 Sep 2015 17:34:46 -0300 Committer: Arnaldo Carvalho de Melo <a...@redhat.com> CommitDate: Wed, 30 Sep 2015 18:34:25 -0300
perf maps: Introduce maps__find_symbol_by_name() Out of map_groups__find_symbol_by_name(), so that we can turn this later one first into a call to maps__find_symbol_by_name(MAP__FUNCTION) + MAP__VARIABLE, and then to just one call, we'll merge MAP__FUNCTION with MAP__VARIABLE maps, to simplify the code. Cc: Adrian Hunter <adrian.hun...@intel.com> Cc: Borislav Petkov <b...@suse.de> Cc: David Ahern <dsah...@gmail.com> Cc: Frederic Weisbecker <fweis...@gmail.com> Cc: Jiri Olsa <jo...@redhat.com> Cc: Namhyung Kim <namhy...@kernel.org> Cc: Stephane Eranian <eran...@google.com> Cc: Wang Nan <wangn...@huawei.com> Link: http://lkml.kernel.org/n/tip-pvkar0jacqn92g148u9sq...@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <a...@redhat.com> --- tools/perf/util/map.c | 19 +++++++++++++------ tools/perf/util/map.h | 2 ++ 2 files changed, 15 insertions(+), 6 deletions(-) diff --git a/tools/perf/util/map.c b/tools/perf/util/map.c index b1c475d..622c2c9 100644 --- a/tools/perf/util/map.c +++ b/tools/perf/util/map.c @@ -553,13 +553,9 @@ struct symbol *map_groups__find_symbol(struct map_groups *mg, return NULL; } -struct symbol *map_groups__find_symbol_by_name(struct map_groups *mg, - enum map_type type, - const char *name, - struct map **mapp, - symbol_filter_t filter) +struct symbol *maps__find_symbol_by_name(struct maps *maps, const char *name, + struct map **mapp, symbol_filter_t filter) { - struct maps *maps = &mg->maps[type]; struct symbol *sym; struct rb_node *nd; @@ -583,6 +579,17 @@ out: return sym; } +struct symbol *map_groups__find_symbol_by_name(struct map_groups *mg, + enum map_type type, + const char *name, + struct map **mapp, + symbol_filter_t filter) +{ + struct symbol *sym = maps__find_symbol_by_name(&mg->maps[type], name, mapp, filter); + + return sym; +} + int map_groups__find_ams(struct addr_map_symbol *ams, symbol_filter_t filter) { if (ams->addr < ams->map->start || ams->addr >= ams->map->end) { diff --git a/tools/perf/util/map.h b/tools/perf/util/map.h index 57829e8..7309d64 100644 --- a/tools/perf/util/map.h +++ b/tools/perf/util/map.h @@ -190,6 +190,8 @@ void maps__remove(struct maps *maps, struct map *map); struct map *maps__find(struct maps *maps, u64 addr); struct map *maps__first(struct maps *maps); struct map *map__next(struct map *map); +struct symbol *maps__find_symbol_by_name(struct maps *maps, const char *name, + struct map **mapp, symbol_filter_t filter); void map_groups__init(struct map_groups *mg, struct machine *machine); void map_groups__exit(struct map_groups *mg); int map_groups__clone(struct map_groups *mg, -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
