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| author |   Christoph Hellwig <hch@lst.de> | 2017-03-07 16:45:58 -0800 |
|---|---|---|
| committer |   Darrick J. Wong <darrick.wong@oracle.com> | 2017-03-07 16:45:58 -0800 |
| commit | 3802a345321a08093ba2ddb1849e736f84e8d450 (patch) | |
| tree | ea04908a2d01c0e982b2b9490d118cad7459f107 /fs/xfs/xfs_icache.c | |
| parent | iomap: invalidate page caches should be after iomap_dio_complete() in direct write (diff) | |
| download | linux-dev-3802a345321a08093ba2ddb1849e736f84e8d450.tar.xz linux-dev-3802a345321a08093ba2ddb1849e736f84e8d450.zip | |
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>
Diffstat (limited to 'fs/xfs/xfs_icache.c')
| -rw-r--r-- | fs/xfs/xfs_icache.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/xfs/xfs_icache.c b/fs/xfs/xfs_icache.c index 7234b9748c36..3531f8f72fa5 100644 --- a/fs/xfs/xfs_icache.c +++ b/fs/xfs/xfs_icache.c @@ -1608,7 +1608,7 @@ xfs_inode_free_cowblocks( xfs_ilock(ip, XFS_IOLOCK_EXCL); xfs_ilock(ip, XFS_MMAPLOCK_EXCL); - ret = xfs_reflink_cancel_cow_range(ip, 0, NULLFILEOFF); + ret = xfs_reflink_cancel_cow_range(ip, 0, NULLFILEOFF, false); xfs_iunlock(ip, XFS_MMAPLOCK_EXCL); xfs_iunlock(ip, XFS_IOLOCK_EXCL); |