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| author |   Shang XiaoJing <shangxiaojing@huawei.com> | 2022-09-22 22:14:37 +0800 |
|---|---|---|
| committer |   Arnaldo Carvalho de Melo <acme@redhat.com> | 2022-10-04 08:55:22 -0300 |
| commit | dc64641c8f917f20ad5cf678de3b77ebc8fb3a9a (patch) | |
| tree | e55eca79f3c16b4a5d4d3a751010593be0de6b12 /tools/perf/builtin-record.c | |
| parent | perf stat: Merge cases in process_evlist (diff) | |
| download | linux-dev-dc64641c8f917f20ad5cf678de3b77ebc8fb3a9a.tar.xz linux-dev-dc64641c8f917f20ad5cf678de3b77ebc8fb3a9a.zip | |
perf top: Fix error code in cmd_top()
There are three error paths which return success:
1. Propagate the errno from evlist__create_maps() if it failed.
2. Return -EINVAL if top.sb_evlist is NULL.
3. Return -EINVAL if evlist__add_bpf_sb_event() failed.
Signed-off-by: Shang XiaoJing <shangxiaojing@huawei.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: https://lore.kernel.org/r/20220922141438.22487-4-shangxiaojing@huawei.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/builtin-record.c')
0 files changed, 0 insertions, 0 deletions