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| author | David Sterba <[email protected]> | 2018-02-26 14:43:18 +0000 |
|---|---|---|
| committer | David Sterba <[email protected]> | 2018-05-28 16:23:04 +0000 |
| commit | 110a21feedd78d398598d91be57db60e19b76fe0 (patch) | |
| tree | 800b5024cefc1e8a9678a0a9edbc3fa84ebada91 /fs/btrfs/dev-replace.c | |
| parent | btrfs: qgroup: Finish rescan when hit the last leaf of extent tree (diff) | |
| download | kernel-110a21feedd78d398598d91be57db60e19b76fe0.tar.gz kernel-110a21feedd78d398598d91be57db60e19b76fe0.zip | |
btrfs: introduce conditional wakeup helpers
Add convenience wrappers for the waitqueue management that involves
memory barriers to prevent deadlocks. The helpers will let us remove
barriers and the necessary comments in several places.
Reviewed-by: Nikolay Borisov <[email protected]>
Signed-off-by: David Sterba <[email protected]>
Diffstat (limited to 'fs/btrfs/dev-replace.c')
0 files changed, 0 insertions, 0 deletions