Christoph Hellwig 2ba090d521 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>

2018-08-07 10:57:12 -07:00

23 KiB

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