| commit | 2ba090d521c5e09f32316c179d25bb6f699d3568 | [log] [tgz] |
|---|---|---|
| author | Christoph Hellwig <hch@lst.de> | Tue Aug 07 10:57:12 2018 -0700 |
| committer | Darrick J. Wong <darrick.wong@oracle.com> | Tue Aug 07 10:57:12 2018 -0700 |
| tree | 1171512eca076f1e10fea00dcf8e07766486c1a4 | |
| parent | a0e336ba3e3d1c7ec0f738a2e2e203434c00b08e [diff] |
xfs: use WRITE_ONCE to update if_seq 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>