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| author | Sasha Levin <[email protected]> | 2016-02-19 13:53:10 -0500 |
|---|---|---|
| committer | David S. Miller <[email protected]> | 2016-02-19 14:37:43 -0500 |
| commit | 6bbd9a05a1f9839873a9290b5b7c6fafde8447ba (patch) | |
| tree | 4f83f561ca91b3c20d191b71be112dda636b0e5e /tools/perf/scripts/python/check-perf-trace.py | |
| parent | dfa2eb8634bc3893756057c76ea46b94fb1049f1 (diff) | |
bpf: grab rcu read lock for bpf_percpu_hash_update
bpf_percpu_hash_update() expects rcu lock to be held and warns if it's not,
which pointed out a missing rcu read lock.
Fixes: 15a07b338 ("bpf: add lookup/update support for per-cpu hash and array maps")
Signed-off-by: Sasha Levin <[email protected]>
Acked-by: Alexei Starovoitov <[email protected]>
Acked-by: Daniel Borkmann <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/check-perf-trace.py')
0 files changed, 0 insertions, 0 deletions