-xfs_rename_unlock4(
- xfs_inode_t **i_tab,
- uint lock_mode)
-{
- int i;
-
- xfs_iunlock(i_tab[0], lock_mode);
- for (i = 1; i < 4; i++) {
- if (i_tab[i] == NULL) {
- break;
- }
- /*
- * Watch out for duplicate entries in the table.
- */
- if (i_tab[i] != i_tab[i-1]) {
- xfs_iunlock(i_tab[i], lock_mode);
- }
- }
-}
-
-#ifdef DEBUG
-int xfs_rename_skip, xfs_rename_nskip;
-#endif
-
-/*
- * The following routine will acquire the locks required for a rename
- * operation. The code understands the semantics of renames and will
- * validate that name1 exists under dp1 & that name2 may or may not
- * exist under dp2.
- *
- * We are renaming dp1/name1 to dp2/name2.
- *
- * Return ENOENT if dp1 does not exist, other lookup errors, or 0 for success.
- */
-STATIC int
-xfs_lock_for_rename(
- xfs_inode_t *dp1, /* old (source) directory inode */
- xfs_inode_t *dp2, /* new (target) directory inode */
- vname_t *vname1,/* old entry name */
- vname_t *vname2,/* new entry name */
- xfs_inode_t **ipp1, /* inode of old entry */
- xfs_inode_t **ipp2, /* inode of new entry, if it
+xfs_sort_for_rename(
+ xfs_inode_t *dp1, /* in: old (source) directory inode */
+ xfs_inode_t *dp2, /* in: new (target) directory inode */
+ xfs_inode_t *ip1, /* in: inode of old entry */
+ xfs_inode_t *ip2, /* in: inode of new entry, if it