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| author | Zhao Lei <zhaolei@cn.fujitsu.com> | 2015-12-18 16:48:48 +0300 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2016-02-16 15:21:45 +0300 |
| commit | c37f49c7ef317fb8043fd28594d1e5d728a1ef89 (patch) | |
| tree | 1a665e48696503f004fbeae82c2cb7de48e2b977 /tools/perf/scripts/python/syscall-counts.py | |
| parent | 503785306d182ab624a2232856ef8ab503ee85f9 (diff) | |
| download | linux-c37f49c7ef317fb8043fd28594d1e5d728a1ef89.tar.xz | |
btrfs: reada: reduce additional fs_info->reada_lock in reada_find_zone
We can avoid additional locking-acquirment and one pair of
kref_get/put by combine two condition.
Signed-off-by: Zhao Lei <zhaolei@cn.fujitsu.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'tools/perf/scripts/python/syscall-counts.py')
0 files changed, 0 insertions, 0 deletions