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| author | Song Liu <songliubraving@fb.com> | 2019-02-25 16:20:05 -0800 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2019-02-28 14:20:35 -0300 |
| commit | 21038f2baa05a0550f56f010f609a5c871b6a274 (patch) | |
| tree | e252e343e0befcd576192907ab8c4ba594b428d1 /kernel/events | |
| parent | c978b9460fe1d4a1e1effa0abd6bd69b18a098a8 (diff) | |
| download | linux-stable-21038f2baa05a0550f56f010f609a5c871b6a274.tar.gz linux-stable-21038f2baa05a0550f56f010f609a5c871b6a274.tar.bz2 linux-stable-21038f2baa05a0550f56f010f609a5c871b6a274.zip | |
perf, bpf: Consider events with attr.bpf_event as side-band events
Events with attr.bpf_event set should be considered as side-band events,
as they carry information about BPF programs.
Signed-off-by: Song Liu <songliubraving@fb.com>
Cc: Alexei Starovoitov <ast@kernel.org>
Cc: Daniel Borkmann <daniel@iogearbox.net>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: kernel-team@fb.com
Cc: netdev@vger.kernel.org
Fixes: 6ee52e2a3fe4 ("perf, bpf: Introduce PERF_RECORD_BPF_EVENT")
Link: http://lkml.kernel.org/r/20190226002019.3748539-2-songliubraving@fb.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'kernel/events')
| -rw-r--r-- | kernel/events/core.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/kernel/events/core.c b/kernel/events/core.c index 5f59d848171e..dd9698ad3d66 100644 --- a/kernel/events/core.c +++ b/kernel/events/core.c @@ -4238,7 +4238,8 @@ static bool is_sb_event(struct perf_event *event) if (attr->mmap || attr->mmap_data || attr->mmap2 || attr->comm || attr->comm_exec || attr->task || attr->ksymbol || - attr->context_switch) + attr->context_switch || + attr->bpf_event) return true; return false; } |