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| author | Darrick J. Wong <darrick.wong@oracle.com> | 2016-10-03 09:11:35 -0700 |
|---|---|---|
| committer | Darrick J. Wong <darrick.wong@oracle.com> | 2016-10-05 13:55:40 -0700 |
| commit | 4862cfe825c0087c14452b362e708a35da675f5e (patch) | |
| tree | edb9872e9374107b04b18efd21deab767b920e92 /fs/xfs/xfs_reflink.h | |
| parent | ef4736678fc3ea426968bc82f907798ed5f51e85 (diff) | |
| download | talos-obmc-linux-4862cfe825c0087c14452b362e708a35da675f5e.tar.gz talos-obmc-linux-4862cfe825c0087c14452b362e708a35da675f5e.zip | |
xfs: support removing extents from CoW fork
Create a helper method to remove extents from the CoW fork without
any of the side effects (rmapbt/bmbt updates) of the regular extent
deletion routine. We'll eventually use this to clear out the CoW fork
during ioend processing.
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Diffstat (limited to 'fs/xfs/xfs_reflink.h')
0 files changed, 0 insertions, 0 deletions
