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Diffstat (limited to 'fs/xfs/xfs_rename.c')
-rw-r--r--fs/xfs/xfs_rename.c68
1 files changed, 26 insertions, 42 deletions
diff --git a/fs/xfs/xfs_rename.c b/fs/xfs/xfs_rename.c
index 1f14876..d98171d 100644
--- a/fs/xfs/xfs_rename.c
+++ b/fs/xfs/xfs_rename.c
@@ -22,13 +22,11 @@
#include "xfs_inum.h"
#include "xfs_trans.h"
#include "xfs_sb.h"
-#include "xfs_dir.h"
#include "xfs_dir2.h"
#include "xfs_dmapi.h"
#include "xfs_mount.h"
#include "xfs_da_btree.h"
#include "xfs_bmap_btree.h"
-#include "xfs_dir_sf.h"
#include "xfs_dir2_sf.h"
#include "xfs_attr_sf.h"
#include "xfs_dinode.h"
@@ -40,7 +38,6 @@
#include "xfs_refcache.h"
#include "xfs_utils.h"
#include "xfs_trans_space.h"
-#include "xfs_dir_leaf.h"
/*
@@ -87,8 +84,8 @@ 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 */
+ bhv_vname_t *vname1,/* old entry name */
+ bhv_vname_t *vname2,/* new entry name */
xfs_inode_t **ipp1, /* inode of old entry */
xfs_inode_t **ipp2, /* inode of new entry, if it
already exists, NULL otherwise. */
@@ -225,9 +222,9 @@ xfs_lock_for_rename(
int
xfs_rename(
bhv_desc_t *src_dir_bdp,
- vname_t *src_vname,
- vnode_t *target_dir_vp,
- vname_t *target_vname,
+ bhv_vname_t *src_vname,
+ bhv_vnode_t *target_dir_vp,
+ bhv_vname_t *target_vname,
cred_t *credp)
{
xfs_trans_t *tp;
@@ -242,7 +239,7 @@ xfs_rename(
int committed;
xfs_inode_t *inodes[4];
int target_ip_dropped = 0; /* dropped target_ip link? */
- vnode_t *src_dir_vp;
+ bhv_vnode_t *src_dir_vp;
int spaceres;
int target_link_zero = 0;
int num_inodes;
@@ -398,34 +395,29 @@ xfs_rename(
* fit before actually inserting it.
*/
if (spaceres == 0 &&
- (error = XFS_DIR_CANENTER(mp, tp, target_dp, target_name,
- target_namelen))) {
+ (error = xfs_dir_canenter(tp, target_dp, target_name,
+ target_namelen)))
goto error_return;
- }
/*
* If target does not exist and the rename crosses
* directories, adjust the target directory link count
* to account for the ".." reference from the new entry.
*/
- error = XFS_DIR_CREATENAME(mp, tp, target_dp, target_name,
+ error = xfs_dir_createname(tp, target_dp, target_name,
target_namelen, src_ip->i_ino,
&first_block, &free_list, spaceres);
- if (error == ENOSPC) {
+ if (error == ENOSPC)
goto error_return;
- }
- if (error) {
+ if (error)
goto abort_return;
- }
xfs_ichgtime(target_dp, XFS_ICHGTIME_MOD | XFS_ICHGTIME_CHG);
if (new_parent && src_is_directory) {
error = xfs_bumplink(tp, target_dp);
- if (error) {
+ if (error)
goto abort_return;
- }
}
} else { /* target_ip != NULL */
-
/*
* If target exists and it's a directory, check that both
* target and source are directories and that target can be
@@ -435,7 +427,7 @@ xfs_rename(
/*
* Make sure target dir is empty.
*/
- if (!(XFS_DIR_ISEMPTY(target_ip->i_mount, target_ip)) ||
+ if (!(xfs_dir_isempty(target_ip)) ||
(target_ip->i_d.di_nlink > 2)) {
error = XFS_ERROR(EEXIST);
goto error_return;
@@ -451,12 +443,11 @@ xfs_rename(
* In case there is already an entry with the same
* name at the destination directory, remove it first.
*/
- error = XFS_DIR_REPLACE(mp, tp, target_dp, target_name,
- target_namelen, src_ip->i_ino, &first_block,
- &free_list, spaceres);
- if (error) {
+ error = xfs_dir_replace(tp, target_dp, target_name,
+ target_namelen, src_ip->i_ino,
+ &first_block, &free_list, spaceres);
+ if (error)
goto abort_return;
- }
xfs_ichgtime(target_dp, XFS_ICHGTIME_MOD | XFS_ICHGTIME_CHG);
/*
@@ -464,9 +455,8 @@ xfs_rename(
* dir no longer points to it.
*/
error = xfs_droplink(tp, target_ip);
- if (error) {
+ if (error)
goto abort_return;
- }
target_ip_dropped = 1;
if (src_is_directory) {
@@ -474,9 +464,8 @@ xfs_rename(
* Drop the link from the old "." entry.
*/
error = xfs_droplink(tp, target_ip);
- if (error) {
+ if (error)
goto abort_return;
- }
}
/* Do this test while we still hold the locks */
@@ -488,18 +477,15 @@ xfs_rename(
* Remove the source.
*/
if (new_parent && src_is_directory) {
-
/*
* Rewrite the ".." entry to point to the new
* directory.
*/
- error = XFS_DIR_REPLACE(mp, tp, src_ip, "..", 2,
- target_dp->i_ino, &first_block,
- &free_list, spaceres);
+ error = xfs_dir_replace(tp, src_ip, "..", 2, target_dp->i_ino,
+ &first_block, &free_list, spaceres);
ASSERT(error != EEXIST);
- if (error) {
+ if (error)
goto abort_return;
- }
xfs_ichgtime(src_ip, XFS_ICHGTIME_MOD | XFS_ICHGTIME_CHG);
} else {
@@ -527,16 +513,14 @@ xfs_rename(
* entry that's moved no longer points to it.
*/
error = xfs_droplink(tp, src_dp);
- if (error) {
+ if (error)
goto abort_return;
- }
}
- error = XFS_DIR_REMOVENAME(mp, tp, src_dp, src_name, src_namelen,
+ error = xfs_dir_removename(tp, src_dp, src_name, src_namelen,
src_ip->i_ino, &first_block, &free_list, spaceres);
- if (error) {
+ if (error)
goto abort_return;
- }
xfs_ichgtime(src_dp, XFS_ICHGTIME_MOD | XFS_ICHGTIME_CHG);
/*
@@ -609,7 +593,7 @@ xfs_rename(
* Let interposed file systems know about removed links.
*/
if (target_ip_dropped) {
- VOP_LINK_REMOVED(XFS_ITOV(target_ip), target_dir_vp,
+ bhv_vop_link_removed(XFS_ITOV(target_ip), target_dir_vp,
target_link_zero);
IRELE(target_ip);
}
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