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authorArnaldo Carvalho de Melo <acme@redhat.com>2015-09-29 23:34:46 +0300
committerArnaldo Carvalho de Melo <acme@redhat.com>2015-10-01 00:34:25 +0300
commitb7f9ff5654d53fa47e0b5ff20f834f3e7a611846 (patch)
tree4ca05c074a21d760df9b6670625f065b9d86a8b9 /tools/perf/util/map.c
parent272ed29a91aea4397c05157dea7210dd7e81557a (diff)
downloadlinux-b7f9ff5654d53fa47e0b5ff20f834f3e7a611846.tar.xz
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.hunter@intel.com> Cc: Borislav Petkov <bp@suse.de> Cc: David Ahern <dsahern@gmail.com> Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Stephane Eranian <eranian@google.com> Cc: Wang Nan <wangnan0@huawei.com> Link: http://lkml.kernel.org/n/tip-pvkar0jacqn92g148u9sqttt@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util/map.c')
-rw-r--r--tools/perf/util/map.c19
1 files changed, 13 insertions, 6 deletions
diff --git a/tools/perf/util/map.c b/tools/perf/util/map.c
index b1c475d9b240..622c2c9a1e65 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) {