diff options
author | Arnaldo Carvalho de Melo <acme@redhat.com> | 2019-10-28 11:55:28 -0300 |
---|---|---|
committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2019-11-06 15:49:39 -0300 |
commit | 50481461cfe937289724643691a752fa15a600c9 (patch) | |
tree | c7f583b209cc9ae5bf6e9fe0273e530c49c8a5e1 /tools/perf/util/map_groups.h | |
parent | 8efc4f05685dae2da1d21973eba5e59e7863c77f (diff) | |
download | blackbird-op-linux-50481461cfe937289724643691a752fa15a600c9.tar.gz blackbird-op-linux-50481461cfe937289724643691a752fa15a600c9.zip |
perf map_groups: Introduce for_each_entry() and for_each_entry_safe() iterators
To reduce boilerplate, providing a more compact form to iterate over the
maps in a map_group.
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Link: https://lkml.kernel.org/n/tip-gc3go6fmdn30twusg91t2q56@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util/map_groups.h')
-rw-r--r-- | tools/perf/util/map_groups.h | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/tools/perf/util/map_groups.h b/tools/perf/util/map_groups.h index ce3ade32babd..bfbdbf5a443a 100644 --- a/tools/perf/util/map_groups.h +++ b/tools/perf/util/map_groups.h @@ -89,12 +89,11 @@ static inline struct map *map_groups__find(struct map_groups *mg, u64 addr) return maps__find(&mg->maps, addr); } -struct map *map_groups__first(struct map_groups *mg); +#define map_groups__for_each_entry(mg, map) \ + for (map = maps__first(&mg->maps); map; map = map__next(map)) -static inline struct map *map_groups__next(struct map *map) -{ - return map__next(map); -} +#define map_groups__for_each_entry_safe(mg, map, next) \ + for (map = maps__first(&mg->maps), next = map__next(map); map; map = next, next = map__next(map)) struct symbol *map_groups__find_symbol(struct map_groups *mg, u64 addr, struct map **mapp); struct symbol *map_groups__find_symbol_by_name(struct map_groups *mg, const char *name, struct map **mapp); |