diff options
Diffstat (limited to 'fs/xfs/xfs_rename.c')
| -rw-r--r-- | fs/xfs/xfs_rename.c | 61 |
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 |