diff options
Diffstat (limited to 'fs/xfs/xfs_rename.c')
| -rw-r--r-- | fs/xfs/xfs_rename.c | 68 |
1 files changed, 26 insertions, 42 deletions
diff --git a/fs/xfs/xfs_rename.c b/fs/xfs/xfs_rename.c index 1f148762eb28..d98171deaa1c 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); } |