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[XFS] kill xfs_root

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The only caller (xfs_fs_fill_super) can simplify call igrab on the root
inode.

SGI-PV: 971186
SGI-Modid: xfs-linux-melb:xfs-kern:30393a

Signed-off-by: Christoph Hellwig <hch@infradead.org>
Signed-off-by: Lachlan McIlroy <lachlan@sgi.com>
This commit is contained in:
Christoph Hellwig
2008-02-05 12:14:01 +11:00
committed by Lachlan McIlroy
parent 4188c78d95
commit cbc89dcfd2
3 changed files with 4 additions and 23 deletions
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20
fs/xfs/xfs_vfsops.c
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@ -807,26 +807,6 @@ fscorrupt_out2:
return XFS_ERROR(EFSCORRUPTED);
}
/*
* xfs_root extracts the root vnode from a vfs.
*
* vfsp -- the vfs struct for the desired file system
* vpp -- address of the caller's vnode pointer which should be
* set to the desired fs root vnode
*/
int
xfs_root(
xfs_mount_t *mp,
bhv_vnode_t **vpp)
{
bhv_vnode_t *vp;
vp = XFS_ITOV(mp->m_rootip);
VN_HOLD(vp);
*vpp = vp;
return 0;
}
/*
* xfs_sync flushes any pending I/O to file system vfsp.
*