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authorDave Chinner <dchinner@redhat.com>2012-06-08 15:44:53 +1000
committerBen Myers <bpm@sgi.com>2012-06-14 12:28:22 -0500
commitd2c2819117176e139dc761873c664aaa770c79c9 (patch)
tree03c64c1d3f21f8628ca313b276ce327a3c012549 /fs/xfs/xfs_iomap.c
parent0f2cf9d3d917b269645902506adaa4ff92b5e506 (diff)
xfs: m_maxioffset is redundant
The m_maxioffset field in the struct xfs_mount contains the same value as the superblock s_maxbytes field. There is no need to carry two copies of this limit around, so use the VFS superblock version. Signed-off-by: Dave Chinner <dchinner@redhat.com> Reviewed-by: Eric Sandeen <sandeen@redhat.com> Signed-off-by: Ben Myers <bpm@sgi.com>
Diffstat (limited to 'fs/xfs/xfs_iomap.c')
-rw-r--r--fs/xfs/xfs_iomap.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/fs/xfs/xfs_iomap.c b/fs/xfs/xfs_iomap.c
index aadfce6681ee..4590cd1da432 100644
--- a/fs/xfs/xfs_iomap.c
+++ b/fs/xfs/xfs_iomap.c
@@ -416,8 +416,8 @@ retry:
* Make sure preallocation does not create extents beyond the range we
* actually support in this filesystem.
*/
- if (last_fsb > XFS_B_TO_FSB(mp, mp->m_maxioffset))
- last_fsb = XFS_B_TO_FSB(mp, mp->m_maxioffset);
+ if (last_fsb > XFS_B_TO_FSB(mp, mp->m_super->s_maxbytes))
+ last_fsb = XFS_B_TO_FSB(mp, mp->m_super->s_maxbytes);
ASSERT(last_fsb > offset_fsb);