Commit 6c8127e9 authored by Darrick J. Wong's avatar Darrick J. Wong
Browse files

xfs: xfs_bmap_finish_one should map unwritten extents properly 



The deferred bmap work state and the log item can transmit unwritten
state, so the XFS_BMAP_MAP handler must map in extents with that
unwritten state.

Signed-off-by: default avatarDarrick J. Wong <djwong@kernel.org>
Reviewed-by: default avatarChristoph Hellwig <hch@lst.de>
parent 52f80706

fs/xfs/libxfs/xfs_bmap.c

+2 −0
Original line number Diff line number Diff line
@@ -6245,6 +6245,8 @@ xfs_bmap_finish_one( 


	switch (bi->bi_type) {

	case XFS_BMAP_MAP:

		if (bi->bi_bmap.br_state == XFS_EXT_UNWRITTEN)

			flags |= XFS_BMAPI_PREALLOC;

		error = xfs_bmapi_remap(tp, bi->bi_owner, bmap->br_startoff,

				bmap->br_blockcount, bmap->br_startblock,

				flags);