Message ID | 20190311195555.889995-2-songliubraving@fb.com |
---|---|
State | Not Applicable |
Delegated to: | BPF Maintainers |
Headers | show |
Series | perf annotation of BPF programs | expand |
Em Mon, Mar 11, 2019 at 12:55:41PM -0700, Song Liu escreveu: > Events with bpf_event should be considered as side-band event, as they > carry information about BPF programs. > > Fixes: 6ee52e2a3fe4 ("perf, bpf: Introduce PERF_RECORD_BPF_EVENT") > Signed-off-by: Song Liu <songliubraving@fb.com> This patch is also already merged upstream, its in torvalds/master. - Arnaldo > --- > 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 f1a26c8f15b3..4a59cb9b29ee 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; > } > -- > 2.17.1
diff --git a/kernel/events/core.c b/kernel/events/core.c index f1a26c8f15b3..4a59cb9b29ee 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; }
Events with bpf_event should be considered as side-band event, as they carry information about BPF programs. Fixes: 6ee52e2a3fe4 ("perf, bpf: Introduce PERF_RECORD_BPF_EVENT") Signed-off-by: Song Liu <songliubraving@fb.com> --- kernel/events/core.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)