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authorChristoph Hellwig <hch@lst.de>2017-03-08 01:45:58 +0100
committerDarrick J. Wong <darrick.wong@oracle.com>2017-03-08 01:45:58 +0100
commit3802a345321a08093ba2ddb1849e736f84e8d450 (patch)
treeea04908a2d01c0e982b2b9490d118cad7459f107 /lib/memory-notifier-error-inject.c
parentiomap: invalidate page caches should be after iomap_dio_complete() in direct ... (diff)
downloadlinux-3802a345321a08093ba2ddb1849e736f84e8d450.tar.xz
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xfs: only reclaim unwritten COW extents periodically
We only want to reclaim preallocations from our periodic work item. Currently this is archived by looking for a dirty inode, but that check is rather fragile. Instead add a flag to xfs_reflink_cancel_cow_* so that the caller can ask for just cancelling unwritten extents in the COW fork. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com> [darrick: fix typos in commit message] Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
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