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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_inode.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_inode.c')
| -rw-r--r-- | fs/xfs/xfs_inode.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/xfs/xfs_inode.c b/fs/xfs/xfs_inode.c index edfa6a55b064..7eaf1ef74e3c 100644 --- a/fs/xfs/xfs_inode.c +++ b/fs/xfs/xfs_inode.c @@ -1615,7 +1615,7 @@ xfs_itruncate_extents( /* Remove all pending CoW reservations. */ error = xfs_reflink_cancel_cow_blocks(ip, &tp, first_unmap_block, - last_block); + last_block, true); if (error) goto out; |