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| 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/tests | |
| parent | perf maps: Add for_each_entry()/_safe() iterators (diff) | |
| download | linux-dev-50481461cfe937289724643691a752fa15a600c9.tar.xz linux-dev-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/tests')
| -rw-r--r-- | tools/perf/tests/map_groups.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/tools/perf/tests/map_groups.c b/tools/perf/tests/map_groups.c index 594fdaca4f71..b52adad55f8d 100644 --- a/tools/perf/tests/map_groups.c +++ b/tools/perf/tests/map_groups.c @@ -18,17 +18,16 @@ static int check_maps(struct map_def *merged, unsigned int size, struct map_grou struct map *map; unsigned int i = 0; - map = map_groups__first(mg); - while (map) { + map_groups__for_each_entry(mg, map) { + if (i > 0) + TEST_ASSERT_VAL("less maps expected", (map && i < size) || (!map && i == size)); + TEST_ASSERT_VAL("wrong map start", map->start == merged[i].start); TEST_ASSERT_VAL("wrong map end", map->end == merged[i].end); TEST_ASSERT_VAL("wrong map name", !strcmp(map->dso->name, merged[i].name)); TEST_ASSERT_VAL("wrong map refcnt", refcount_read(&map->refcnt) == 2); i++; - map = map_groups__next(map); - - TEST_ASSERT_VAL("less maps expected", (map && i < size) || (!map && i == size)); } return TEST_OK; |