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[XFS] merge xfs_mntupdate into xfs_fs_remount

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xfs_mntupdate already is completely Linux specific due to the VFS flags
passed in, so it might aswell be merged into xfs_fs_remount.

SGI-PV: 981498
SGI-Modid: xfs-linux-melb:xfs-kern:31185a

Signed-off-by: Christoph Hellwig <hch@infradead.org>
Signed-off-by: David Chinner <dgc@sgi.com>
Signed-off-by: Lachlan McIlroy <lachlan@sgi.com>
This commit is contained in:
Christoph Hellwig
2008-05-20 11:30:39 +10:00
committed by Niv Sardi
parent fa6adbe088
commit 48b62a1a97
3 changed files with 21 additions and 28 deletions
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24
fs/xfs/xfs_vfsops.c
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@@ -701,30 +701,6 @@ xfs_attr_quiesce(
xfs_unmountfs_writesb(mp);
}
int
xfs_mntupdate(
struct xfs_mount *mp,
int *flags,
struct xfs_mount_args *args)
{
if (!(*flags & MS_RDONLY)) { /* rw/ro -> rw */
if (mp->m_flags & XFS_MOUNT_RDONLY)
mp->m_flags &= ~XFS_MOUNT_RDONLY;
if (args->flags & XFSMNT_BARRIER) {
mp->m_flags |= XFS_MOUNT_BARRIER;
xfs_mountfs_check_barriers(mp);
} else {
mp->m_flags &= ~XFS_MOUNT_BARRIER;
}
} else if (!(mp->m_flags & XFS_MOUNT_RDONLY)) { /* rw -> ro */
xfs_filestream_flush(mp);
xfs_sync(mp, SYNC_DATA_QUIESCE);
xfs_attr_quiesce(mp);
mp->m_flags |= XFS_MOUNT_RDONLY;
}
return 0;
}
/*
* xfs_unmount_flush implements a set of flush operation on special
* inodes, which are needed as a separate set of operations so that