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| author | David Sterba <dsterba@suse.com> | 2015-10-10 12:24:48 -0400 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2015-10-10 12:24:48 -0400 |
| commit | b666a9cd993c6a49c4bf23a1ed476359c978f60b (patch) | |
| tree | 891191e5484097c70b953b63029484628dea76c8 /fs/btrfs/tree-log.c | |
| parent | 730d9ec36bf27e87805aee6ebf462071735e31f9 (diff) | |
btrfs: add barrier for waitqueue_active in clear_btree_io_tree
waitqueue_active should be preceded by a barrier, in this function we
don't need to call it all the time.
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'fs/btrfs/tree-log.c')
0 files changed, 0 insertions, 0 deletions