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    Subject[PATCH v2 perf,bpf 01/11] perf, bpf: consider events with attr.bpf_event as side-band events
    Date
    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(-)

    diff --git a/kernel/events/core.c b/kernel/events/core.c
    index 0a8dab322111..9403bdda5f8c 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
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