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Diffstat (limited to 'fs/xfs/xfs_rename.c')
-rw-r--r--fs/xfs/xfs_rename.c61
1 files changed, 13 insertions, 48 deletions
diff --git a/fs/xfs/xfs_rename.c b/fs/xfs/xfs_rename.c
index c903130..86471bb 100644
--- a/fs/xfs/xfs_rename.c
+++ b/fs/xfs/xfs_rename.c
@@ -42,31 +42,6 @@
/*
- * Given an array of up to 4 inode pointers, unlock the pointed to inodes.
- * If there are fewer than 4 entries in the array, the empty entries will
- * be at the end and will have NULL pointers in them.
- */
-STATIC void
-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);
- }
-}
-
-/*
* Enter all inodes for a rename transaction into a sorted array.
*/
STATIC void
@@ -205,19 +180,6 @@ xfs_rename(
xfs_lock_inodes(inodes, num_inodes, XFS_ILOCK_EXCL);
/*
- * If we are using project inheritance, we only allow renames
- * into our tree when the project IDs are the same; else the
- * tree quota mechanism would be circumvented.
- */
- if (unlikely((target_dp->i_d.di_flags & XFS_DIFLAG_PROJINHERIT) &&
- (target_dp->i_d.di_projid != src_ip->i_d.di_projid))) {
- error = XFS_ERROR(EXDEV);
- xfs_rename_unlock4(inodes, XFS_ILOCK_EXCL);
- xfs_trans_cancel(tp, cancel_flags);
- goto std_return;
- }
-
- /*
* Join all the inodes to the transaction. From this point on,
* we can rely on either trans_commit or trans_cancel to unlock
* them. Note that we need to add a vnode reference to the
@@ -242,6 +204,17 @@ xfs_rename(
}
/*
+ * If we are using project inheritance, we only allow renames
+ * into our tree when the project IDs are the same; else the
+ * tree quota mechanism would be circumvented.
+ */
+ if (unlikely((target_dp->i_d.di_flags & XFS_DIFLAG_PROJINHERIT) &&
+ (target_dp->i_d.di_projid != src_ip->i_d.di_projid))) {
+ error = XFS_ERROR(EXDEV);
+ goto error_return;
+ }
+
+ /*
* Set up the target.
*/
if (target_ip == NULL) {
@@ -367,19 +340,11 @@ xfs_rename(
&first_block, &free_list, spaceres);
if (error)
goto abort_return;
- xfs_ichgtime(src_dp, XFS_ICHGTIME_MOD | XFS_ICHGTIME_CHG);
- /*
- * Update the generation counts on all the directory inodes
- * that we're modifying.
- */
- src_dp->i_gen++;
+ xfs_ichgtime(src_dp, XFS_ICHGTIME_MOD | XFS_ICHGTIME_CHG);
xfs_trans_log_inode(tp, src_dp, XFS_ILOG_CORE);
-
- if (new_parent) {
- target_dp->i_gen++;
+ if (new_parent)
xfs_trans_log_inode(tp, target_dp, XFS_ILOG_CORE);
- }
/*
* If this is a synchronous mount, make sure that the