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authorDave Chinner <dchinner@redhat.com>2012-06-08 09:44:53 +0400
committerBen Myers <bpm@sgi.com>2012-06-14 21:28:22 +0400
commitd2c2819117176e139dc761873c664aaa770c79c9 (patch)
tree03c64c1d3f21f8628ca313b276ce327a3c012549 /fs/xfs/xfs_mount.h
parent0f2cf9d3d917b269645902506adaa4ff92b5e506 (diff)
downloadlinux-d2c2819117176e139dc761873c664aaa770c79c9.tar.xz
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_mount.h')
-rw-r--r--fs/xfs/xfs_mount.h3
1 files changed, 1 insertions, 2 deletions
diff --git a/fs/xfs/xfs_mount.h b/fs/xfs/xfs_mount.h
index 8b89c5ac72d9..47c6b3b3eb9c 100644
--- a/fs/xfs/xfs_mount.h
+++ b/fs/xfs/xfs_mount.h
@@ -176,7 +176,6 @@ typedef struct xfs_mount {
uint m_qflags; /* quota status flags */
xfs_trans_reservations_t m_reservations;/* precomputed res values */
__uint64_t m_maxicount; /* maximum inode count */
- __uint64_t m_maxioffset; /* maximum inode offset */
__uint64_t m_resblks; /* total reserved blocks */
__uint64_t m_resblks_avail;/* available reserved blocks */
__uint64_t m_resblks_save; /* reserved blks @ remount,ro */
@@ -297,7 +296,7 @@ xfs_preferred_iosize(xfs_mount_t *mp)
PAGE_CACHE_SIZE));
}
-#define XFS_MAXIOFFSET(mp) ((mp)->m_maxioffset)
+#define XFS_MAXIOFFSET(mp) ((mp)->m_super->s_maxbytes)
#define XFS_LAST_UNMOUNT_WAS_CLEAN(mp) \
((mp)->m_flags & XFS_MOUNT_WAS_CLEAN)