diff options
| author | Zhao Lei <zhaolei@cn.fujitsu.com> | 2015-12-18 21:48:48 +0800 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2016-02-16 13:21:45 +0100 |
| commit | c37f49c7ef317fb8043fd28594d1e5d728a1ef89 (patch) | |
| tree | 1a665e48696503f004fbeae82c2cb7de48e2b977 /mm/mmzone.c | |
| parent | 503785306d182ab624a2232856ef8ab503ee85f9 (diff) | |
| download | talos-obmc-linux-c37f49c7ef317fb8043fd28594d1e5d728a1ef89.tar.gz talos-obmc-linux-c37f49c7ef317fb8043fd28594d1e5d728a1ef89.zip | |
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 'mm/mmzone.c')
0 files changed, 0 insertions, 0 deletions
