]> git.baikalelectronics.ru Git - kernel.git/commit
xfs: handle "raw" delayed extents xfs_reflink_trim_around_shared
authorChristoph Hellwig <hch@lst.de>
Thu, 20 Oct 2016 04:52:00 +0000 (15:52 +1100)
committerDave Chinner <david@fromorbit.com>
Thu, 20 Oct 2016 04:52:00 +0000 (15:52 +1100)
commit2bbb0341a602542a0e246087889bbe0b9e46f6bc
tree2011cb226212a9a591577a6bb1ff1b276a00adfc
parent39088949e77d3fa0e729f3fd6157fb3d1763ba2f
xfs: handle "raw" delayed extents xfs_reflink_trim_around_shared

Delalloc extents in the extent list contain the number of reserved
indirect blocks in their startblock value and don't use the magic
DELAYSTARTBLOCK constant.  Ensure that xfs_reflink_trim_around_shared
handles them properly by checking for isnullstartblock().

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Brian Foster <bfoster@redhat.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>
fs/xfs/xfs_reflink.c