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[XFS] Remove version 1 directory code. Never functioned on Linux, just

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pure bloat.

SGI-PV: 952969
SGI-Modid: xfs-linux-melb:xfs-kern:26251a

Signed-off-by: Nathan Scott <nathans@sgi.com>
This commit is contained in:
Nathan Scott
2006-06-20 13:04:51 +10:00
parent da2f4d679c
commit f6c2d1fa63
71 changed files with 285 additions and 4595 deletions
Download Patch File Download Diff File Expand all files Collapse all files

68
fs/xfs/xfs_vnodeops.c
View File

@@ -25,7 +25,6 @@
#include "xfs_trans.h"
#include "xfs_sb.h"
#include "xfs_ag.h"
#include "xfs_dir.h"
#include "xfs_dir2.h"
#include "xfs_dmapi.h"
#include "xfs_mount.h"
@@ -33,13 +32,11 @@
#include "xfs_bmap_btree.h"
#include "xfs_alloc_btree.h"
#include "xfs_ialloc_btree.h"
#include "xfs_dir_sf.h"
#include "xfs_dir2_sf.h"
#include "xfs_attr_sf.h"
#include "xfs_dinode.h"
#include "xfs_inode.h"
#include "xfs_inode_item.h"
#include "xfs_dir_leaf.h"
#include "xfs_itable.h"
#include "xfs_btree.h"
#include "xfs_ialloc.h"
@@ -1958,8 +1955,7 @@ xfs_create(
if (error)
goto error_return;
if (resblks == 0 &&
(error = XFS_DIR_CANENTER(mp, tp, dp, name, namelen)))
if (resblks == 0 && (error = xfs_dir_canenter(tp, dp, name, namelen)))
goto error_return;
rdev = (vap->va_mask & XFS_AT_RDEV) ? vap->va_rdev : 0;
error = xfs_dir_ialloc(&tp, dp, vap->va_mode, 1,
@@ -1990,9 +1986,9 @@ xfs_create(
xfs_trans_ijoin(tp, dp, XFS_ILOCK_EXCL);
dp_joined_to_trans = B_TRUE;
error = XFS_DIR_CREATENAME(mp, tp, dp, name, namelen, ip->i_ino,
&first_block, &free_list,
resblks ? resblks - XFS_IALLOC_SPACE_RES(mp) : 0);
error = xfs_dir_createname(tp, dp, name, namelen, ip->i_ino,
&first_block, &free_list, resblks ?
resblks - XFS_IALLOC_SPACE_RES(mp) : 0);
if (error) {
ASSERT(error != ENOSPC);
goto abort_return;
@@ -2468,8 +2464,8 @@ xfs_remove(
* Entry must exist since we did a lookup in xfs_lock_dir_and_entry.
*/
XFS_BMAP_INIT(&free_list, &first_block);
error = XFS_DIR_REMOVENAME(mp, tp, dp, name, namelen, ip->i_ino,
&first_block, &free_list, 0);
error = xfs_dir_removename(tp, dp, name, namelen, ip->i_ino,
&first_block, &free_list, 0);
if (error) {
ASSERT(error != ENOENT);
REMOVE_DEBUG_TRACE(__LINE__);
@@ -2688,13 +2684,12 @@ xfs_link(
}
if (resblks == 0 &&
(error = XFS_DIR_CANENTER(mp, tp, tdp, target_name,
target_namelen)))
(error = xfs_dir_canenter(tp, tdp, target_name, target_namelen)))
goto error_return;
XFS_BMAP_INIT(&free_list, &first_block);
error = XFS_DIR_CREATENAME(mp, tp, tdp, target_name, target_namelen,
error = xfs_dir_createname(tp, tdp, target_name, target_namelen,
sip->i_ino, &first_block, &free_list,
resblks);
if (error)
@@ -2860,7 +2855,7 @@ xfs_mkdir(
goto error_return;
if (resblks == 0 &&
(error = XFS_DIR_CANENTER(mp, tp, dp, dir_name, dir_namelen)))
(error = xfs_dir_canenter(tp, dp, dir_name, dir_namelen)))
goto error_return;
/*
* create the directory inode.
@@ -2887,9 +2882,9 @@ xfs_mkdir(
XFS_BMAP_INIT(&free_list, &first_block);
error = XFS_DIR_CREATENAME(mp, tp, dp, dir_name, dir_namelen,
cdp->i_ino, &first_block, &free_list,
resblks ? resblks - XFS_IALLOC_SPACE_RES(mp) : 0);
error = xfs_dir_createname(tp, dp, dir_name, dir_namelen, cdp->i_ino,
&first_block, &free_list, resblks ?
resblks - XFS_IALLOC_SPACE_RES(mp) : 0);
if (error) {
ASSERT(error != ENOSPC);
goto error1;
@@ -2903,16 +2898,14 @@ xfs_mkdir(
*/
dp->i_gen++;
error = XFS_DIR_INIT(mp, tp, cdp, dp);
if (error) {
error = xfs_dir_init(tp, cdp, dp);
if (error)
goto error2;
}
cdp->i_gen = 1;
error = xfs_bumplink(tp, dp);
if (error) {
if (error)
goto error2;
}
cvp = XFS_ITOV(cdp);
@@ -3121,16 +3114,15 @@ xfs_rmdir(
error = XFS_ERROR(ENOTEMPTY);
goto error_return;
}
if (!XFS_DIR_ISEMPTY(mp, cdp)) {
if (!xfs_dir_isempty(cdp)) {
error = XFS_ERROR(ENOTEMPTY);
goto error_return;
}
error = XFS_DIR_REMOVENAME(mp, tp, dp, name, namelen, cdp->i_ino,
&first_block, &free_list, resblks);
if (error) {
error = xfs_dir_removename(tp, dp, name, namelen, cdp->i_ino,
&first_block, &free_list, resblks);
if (error)
goto error1;
}
xfs_ichgtime(dp, XFS_ICHGTIME_MOD | XFS_ICHGTIME_CHG);
@@ -3229,8 +3221,6 @@ xfs_rmdir(
/*
* xfs_readdir
*
* Read dp's entries starting at uiop->uio_offset and translate them into
* bufsize bytes worth of struct dirents starting at bufbase.
*/
@@ -3250,21 +3240,16 @@ xfs_readdir(
(inst_t *)__return_address);
dp = XFS_BHVTOI(dir_bdp);
if (XFS_FORCED_SHUTDOWN(dp->i_mount)) {
if (XFS_FORCED_SHUTDOWN(dp->i_mount))
return XFS_ERROR(EIO);
}
lock_mode = xfs_ilock_map_shared(dp);
error = XFS_DIR_GETDENTS(dp->i_mount, tp, dp, uiop, eofp);
error = xfs_dir_getdents(tp, dp, uiop, eofp);
xfs_iunlock_map_shared(dp, lock_mode);
return error;
}
/*
* xfs_symlink
*
*/
STATIC int
xfs_symlink(
bhv_desc_t *dir_bdp,
@@ -3328,7 +3313,7 @@ xfs_symlink(
int len, total;
char *path;
for(total = 0, path = target_path; total < pathlen;) {
for (total = 0, path = target_path; total < pathlen;) {
/*
* Skip any slashes.
*/
@@ -3422,7 +3407,7 @@ xfs_symlink(
* Check for ability to enter directory entry, if no space reserved.
*/
if (resblks == 0 &&
(error = XFS_DIR_CANENTER(mp, tp, dp, link_name, link_namelen)))
(error = xfs_dir_canenter(tp, dp, link_name, link_namelen)))
goto error_return;
/*
* Initialize the bmap freelist prior to calling either
@@ -3509,11 +3494,10 @@ xfs_symlink(
/*
* Create the directory entry for the symlink.
*/
error = XFS_DIR_CREATENAME(mp, tp, dp, link_name, link_namelen,
ip->i_ino, &first_block, &free_list, resblks);
if (error) {
error = xfs_dir_createname(tp, dp, link_name, link_namelen, ip->i_ino,
&first_block, &free_list, resblks);
if (error)
goto error1;
}
xfs_ichgtime(dp, XFS_ICHGTIME_MOD | XFS_ICHGTIME_CHG);
xfs_trans_log_inode(tp, dp, XFS_ILOG_CORE);