From 21038f2baa05a0550f56f010f609a5c871b6a274 Mon Sep 17 00:00:00 2001 From: Song Liu Date: Mon, 25 Feb 2019 16:20:05 -0800 Subject: [PATCH] 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 Cc: Alexei Starovoitov Cc: Daniel Borkmann Cc: Jiri Olsa Cc: Namhyung Kim Cc: Peter Zijlstra 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 --- kernel/events/core.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) 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; } -- 2.11.0