summaryrefslogtreecommitdiff
path: root/fs/xfs/xfs_aops.c
diff options
context:
space:
mode:
authorChristoph Hellwig <hch@lst.de>2017-03-29 00:53:35 +0300
committerDarrick J. Wong <darrick.wong@oracle.com>2017-04-04 01:18:16 +0300
commit9c4f29d39168bb9363189f0d54ee1202372e7d9b (patch)
tree4122955d6116b4622185c2ff26f9e756567f9afa /fs/xfs/xfs_aops.c
parent696a562072e3c14bcd13ae5acc19cdf27679e865 (diff)
downloadlinux-9c4f29d39168bb9363189f0d54ee1202372e7d9b.tar.xz
xfs: factor out a xfs_bmap_is_real_extent helper
This checks for all the non-normal extent types, including handling both encodings of delayed allocations. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com> Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Diffstat (limited to 'fs/xfs/xfs_aops.c')
-rw-r--r--fs/xfs/xfs_aops.c4
1 files changed, 1 insertions, 3 deletions
diff --git a/fs/xfs/xfs_aops.c b/fs/xfs/xfs_aops.c
index 61494295d92f..8567b385fff4 100644
--- a/fs/xfs/xfs_aops.c
+++ b/fs/xfs/xfs_aops.c
@@ -1276,9 +1276,7 @@ xfs_get_blocks(
* For unwritten extents do not report a disk address in the buffered
* read case (treat as if we're reading into a hole).
*/
- if (imap.br_startblock != HOLESTARTBLOCK &&
- imap.br_startblock != DELAYSTARTBLOCK &&
- !ISUNWRITTEN(&imap))
+ if (xfs_bmap_is_real_extent(&imap))
xfs_map_buffer(inode, bh_result, &imap, offset);
/*