| commit | a19a3a7b11a24286d01431d7d758276fb4f056d6 | [log] [tgz] |
|---|---|---|
| author | Christoph Hellwig <hch@lst.de> | Fri Aug 10 14:00:22 2018 -0700 |
| committer | Darrick J. Wong <darrick.wong@oracle.com> | Tue Sep 18 14:10:16 2018 -0700 |
| tree | 73562003c07682bb6aec72ce193f8f3bdb2efac1 | |
| parent | 315ea1eca62a8c9c845f4bd78f8554cda3468fab [diff] |
xfs: use WRITE_ONCE to update if_seq Source kernel commit: 2ba090d521c5e09f32316c179d25bb6f699d3568 This adds ordering of the updates and makes sure we always see the if_seq update before the extent tree is modified. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com> Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>