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| author | Daniel Borkmann <daniel@iogearbox.net> | 2016-06-28 10:18:25 (GMT) |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2016-06-30 09:54:40 (GMT) |
| commit | 6816a7ffce32e999601825ddfd887f36d3052932 (patch) | |
| tree | 99a35abec2ab665d9cd72ae8f143b544d5eef923 /kernel/memremap.c | |
| parent | d79313303181d357d293453fb8486bdc87bfd2f4 (diff) | |
| download | linux-6816a7ffce32e999601825ddfd887f36d3052932.tar.xz | |
bpf, trace: add BPF_F_CURRENT_CPU flag for bpf_perf_event_read
Follow-up commit to 1e33759c788c ("bpf, trace: add BPF_F_CURRENT_CPU
flag for bpf_perf_event_output") to add the same functionality into
bpf_perf_event_read() helper. The split of index into flags and index
component is also safe here, since such large maps are rejected during
map allocation time.
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Acked-by: Alexei Starovoitov <ast@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'kernel/memremap.c')
0 files changed, 0 insertions, 0 deletions