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(parent: b88935b) | patch
Btrfs: remove unnecessary lock in may_commit_transaction()
authorMiao Xie <miaox@cn.fujitsu.com>
Thu, 6 Mar 2014 05:54:59 +0000 (13:54 +0800)
committerJosef Bacik <jbacik@fb.com>
Mon, 10 Mar 2014 19:17:25 +0000 (15:17 -0400)
commit0424c548976b4c2a72c0bdbea425cf9d51e82d0f
treec2b23a67f9f423969676d4f5ec8fc5836d48d2eatree | snapshot (tar.gz zip)
parentb88935bf9822cda58fd70dffe8e016d448757d40commit | diff
Btrfs: remove unnecessary lock in may_commit_transaction()

The reason is:
- The per-cpu counter has its own lock to protect itself.
- Here we needn't get a exact value.

Signed-off-by: Miao Xie <miaox@cn.fujitsu.com>
Signed-off-by: Josef Bacik <jbacik@fb.com>
fs/btrfs/extent-tree.c diff | blob | blame | history