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| author | Jiri Olsa <jolsa@kernel.org> | 2019-05-08 16:20:07 +0300 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2019-05-29 00:37:44 +0300 |
| commit | 4f600bcf657d4d0476d0d96cb38077a72b8fb2af (patch) | |
| tree | 5035dd3c90434c7c7ce977a5ced41a35d0b47ba4 /tools/perf/util/symbol.c | |
| parent | 1c4924220c96392d17e0222c113509fd7b9a0854 (diff) | |
| download | linux-4f600bcf657d4d0476d0d96cb38077a72b8fb2af.tar.xz | |
perf tests: Add map_groups__merge_in test
Add map_groups__merge_in test to test the map_groups__merge_in function
usage - merging kcore maps into existing eBPF maps.
Committer testing:
# perf test merge
59: map_groups__merge_in : Ok
# perf test -v merge
59: map_groups__merge_in :
--- start ---
test child forked, pid 8349
test child finished with 0
---- end ----
map_groups__merge_in: Ok
#
Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Acked-by: Song Liu <songliubraving@fb.com>
Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stanislav Fomichev <sdf@google.com>
Link: http://lkml.kernel.org/r/20190508132010.14512-10-jolsa@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util/symbol.c')
| -rw-r--r-- | tools/perf/util/symbol.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/perf/util/symbol.c b/tools/perf/util/symbol.c index 29780fcd049c..f4540f8bbed1 100644 --- a/tools/perf/util/symbol.c +++ b/tools/perf/util/symbol.c @@ -1170,7 +1170,7 @@ static int kcore_mapfn(u64 start, u64 len, u64 pgoff, void *data) * Merges map into map_groups by splitting the new map * within the existing map regions. */ -static int map_groups__merge_in(struct map_groups *kmaps, struct map *new_map) +int map_groups__merge_in(struct map_groups *kmaps, struct map *new_map) { struct map *old_map; LIST_HEAD(merged); |