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| author | Christoph Hellwig <hch@infradead.org> | 2007-08-28 10:12:30 +0400 |
|---|---|---|
| committer | Tim Shimmin <tes@chook.melbourne.sgi.com> | 2007-10-15 10:54:29 +0400 |
| commit | 993386c19afa53fa54d00c7721e56ba820b3400d (patch) | |
| tree | 1715fdeb9cc5ea99466e179b54e84b168fd5e127 /fs/xfs/xfs_rename.c | |
| parent | b93bd20cd59eb7ec172f95d08b100fea688d8bcf (diff) | |
| download | linux-993386c19afa53fa54d00c7721e56ba820b3400d.tar.xz | |
[XFS] decontaminate vnode operations from behavior details
All vnode ops now take struct xfs_inode pointers and the behaviour related
glue is split out into methods of it's own. This required fixing
xfs_create/mkdir/symlink to not mess with the inode pointer but rather use
a separate boolean for error handling. Thanks to Dave Chinner for that
fix.
SGI-PV: 969608
SGI-Modid: xfs-linux-melb:xfs-kern:29492a
Signed-off-by: Christoph Hellwig <hch@infradead.org>
Signed-off-by: David Chinner <dgc@sgi.com>
Signed-off-by: Tim Shimmin <tes@sgi.com>
Diffstat (limited to 'fs/xfs/xfs_rename.c')
| -rw-r--r-- | fs/xfs/xfs_rename.c | 18 |
1 files changed, 6 insertions, 12 deletions
diff --git a/fs/xfs/xfs_rename.c b/fs/xfs/xfs_rename.c index 187318e8d259..b62b8771afcf 100644 --- a/fs/xfs/xfs_rename.c +++ b/fs/xfs/xfs_rename.c @@ -129,8 +129,7 @@ xfs_lock_for_rename( lock_mode = xfs_ilock_map_shared(dp2); } - error = xfs_dir_lookup_int(XFS_ITOBHV(dp2), lock_mode, - vname2, &inum2, &ip2); + error = xfs_dir_lookup_int(dp2, lock_mode, vname2, &inum2, &ip2); if (error == ENOENT) { /* target does not need to exist. */ inum2 = 0; } else if (error) { @@ -222,15 +221,15 @@ xfs_lock_for_rename( */ int xfs_rename( - bhv_desc_t *src_dir_bdp, + xfs_inode_t *src_dp, bhv_vname_t *src_vname, bhv_vnode_t *target_dir_vp, - bhv_vname_t *target_vname, - cred_t *credp) + bhv_vname_t *target_vname) { + bhv_vnode_t *src_dir_vp = XFS_ITOV(src_dp); xfs_trans_t *tp; - xfs_inode_t *src_dp, *target_dp, *src_ip, *target_ip; - xfs_mount_t *mp; + xfs_inode_t *target_dp, *src_ip, *target_ip; + xfs_mount_t *mp = src_dp->i_mount; int new_parent; /* moving to a new dir */ int src_is_directory; /* src_name is a directory */ int error; @@ -240,7 +239,6 @@ xfs_rename( int committed; xfs_inode_t *inodes[4]; int target_ip_dropped = 0; /* dropped target_ip link? */ - bhv_vnode_t *src_dir_vp; int spaceres; int target_link_zero = 0; int num_inodes; @@ -249,7 +247,6 @@ xfs_rename( int src_namelen = VNAMELEN(src_vname); int target_namelen = VNAMELEN(target_vname); - src_dir_vp = BHV_TO_VNODE(src_dir_bdp); vn_trace_entry(src_dir_vp, "xfs_rename", (inst_t *)__return_address); vn_trace_entry(target_dir_vp, "xfs_rename", (inst_t *)__return_address); @@ -262,9 +259,6 @@ xfs_rename( return XFS_ERROR(EXDEV); } - src_dp = XFS_BHVTOI(src_dir_bdp); - mp = src_dp->i_mount; - if (DM_EVENT_ENABLED(src_dp, DM_EVENT_RENAME) || DM_EVENT_ENABLED(target_dp, DM_EVENT_RENAME)) { error = XFS_SEND_NAMESP(mp, DM_EVENT_RENAME, |