/*
- * Copyright (c) 2000-2001 Silicon Graphics, Inc. All Rights Reserved.
+ * Copyright (c) 2000-2001,2005 Silicon Graphics, Inc.
+ * All Rights Reserved.
*
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation.
*
- * This program is distributed in the hope that it would be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * This program is distributed in the hope that it would be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
*
- * Further, this software is distributed without any warranty that it is
- * free of the rightful claim of any third person regarding infringement
- * or the like. Any license provided herein, whether implied or
- * otherwise, applies only to this software file. Patent licenses, if
- * any, provided herein do not apply to combinations of this program with
- * other software, or any other product whatsoever.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write the Free Software Foundation, Inc., 59
- * Temple Place - Suite 330, Boston MA 02111-1307, USA.
- *
- * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
- * Mountain View, CA 94043, or:
- *
- * http://www.sgi.com
- *
- * For further information regarding this notice, see:
- *
- * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
-
#include "xfs.h"
-
-#include "xfs_macros.h"
+#include "xfs_fs.h"
#include "xfs_types.h"
-#include "xfs_inum.h"
#include "xfs_log.h"
+#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_alloc_btree.h"
+#include "xfs_da_btree.h"
#include "xfs_bmap_btree.h"
+#include "xfs_alloc_btree.h"
#include "xfs_ialloc_btree.h"
#include "xfs_alloc.h"
#include "xfs_btree.h"
-#include "xfs_attr_sf.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_bmap.h"
-#include "xfs_da_btree.h"
#include "xfs_dir_leaf.h"
#include "xfs_error.h"
uint shortcount, leafcount, count;
mp->m_dirversion = 1;
- shortcount = (mp->m_attroffset - (uint)sizeof(xfs_dir_sf_hdr_t)) /
- (uint)sizeof(xfs_dir_sf_entry_t);
- leafcount = (XFS_LBSIZE(mp) - (uint)sizeof(xfs_dir_leaf_hdr_t)) /
- ((uint)sizeof(xfs_dir_leaf_entry_t) +
- (uint)sizeof(xfs_dir_leaf_name_t));
+ if (!(mp->m_flags & XFS_MOUNT_ATTR2)) {
+ shortcount = (mp->m_attroffset -
+ (uint)sizeof(xfs_dir_sf_hdr_t)) /
+ (uint)sizeof(xfs_dir_sf_entry_t);
+ leafcount = (XFS_LBSIZE(mp) -
+ (uint)sizeof(xfs_dir_leaf_hdr_t)) /
+ ((uint)sizeof(xfs_dir_leaf_entry_t) +
+ (uint)sizeof(xfs_dir_leaf_name_t));
+ } else {
+ shortcount = (XFS_BMDR_SPACE_CALC(MINABTPTRS) -
+ (uint)sizeof(xfs_dir_sf_hdr_t)) /
+ (uint)sizeof(xfs_dir_sf_entry_t);
+ leafcount = (XFS_LBSIZE(mp) -
+ (uint)sizeof(xfs_dir_leaf_hdr_t)) /
+ ((uint)sizeof(xfs_dir_leaf_entry_t) +
+ (uint)sizeof(xfs_dir_leaf_name_t));
+ }
count = shortcount > leafcount ? shortcount : leafcount;
mp->m_dircook_elog = xfs_da_log2_roundup(count + 1);
ASSERT(mp->m_dircook_elog <= mp->m_sb.sb_blocklog);
return(retval);
ASSERT(bp != NULL);
leaf = bp->data;
- ASSERT(INT_GET(leaf->hdr.info.magic, ARCH_CONVERT) == XFS_DIR_LEAF_MAGIC);
+ ASSERT(be16_to_cpu(leaf->hdr.info.magic) == XFS_DIR_LEAF_MAGIC);
retval = xfs_dir_leaf_lookup_int(bp, args, &index);
if (retval == EEXIST) {
(void)xfs_dir_leaf_remove(args->trans, bp, index);
return(error);
if (bp)
leaf = bp->data;
- if (bp && INT_GET(leaf->hdr.info.magic, ARCH_CONVERT) != XFS_DIR_LEAF_MAGIC) {
+ if (bp && be16_to_cpu(leaf->hdr.info.magic) != XFS_DIR_LEAF_MAGIC) {
xfs_dir_trace_g_dub("node: block not a leaf",
dp, uio, bno);
xfs_da_brelse(trans, bp);
if (bp == NULL)
return(XFS_ERROR(EFSCORRUPTED));
node = bp->data;
- if (INT_GET(node->hdr.info.magic, ARCH_CONVERT) != XFS_DA_NODE_MAGIC)
+ if (be16_to_cpu(node->hdr.info.magic) != XFS_DA_NODE_MAGIC)
break;
btree = &node->btree[0];
xfs_dir_trace_g_dun("node: node detail", dp, uio, node);
- for (i = 0; i < INT_GET(node->hdr.count, ARCH_CONVERT); btree++, i++) {
- if (INT_GET(btree->hashval, ARCH_CONVERT) >= cookhash) {
- bno = INT_GET(btree->before, ARCH_CONVERT);
+ for (i = 0; i < be16_to_cpu(node->hdr.count); btree++, i++) {
+ if (be32_to_cpu(btree->hashval) >= cookhash) {
+ bno = be32_to_cpu(btree->before);
break;
}
}
- if (i == INT_GET(node->hdr.count, ARCH_CONVERT)) {
+ if (i == be16_to_cpu(node->hdr.count)) {
xfs_da_brelse(trans, bp);
xfs_dir_trace_g_du("node: hash beyond EOF",
dp, uio);
*/
for (;;) {
leaf = bp->data;
- if (unlikely(INT_GET(leaf->hdr.info.magic, ARCH_CONVERT) != XFS_DIR_LEAF_MAGIC)) {
+ if (unlikely(be16_to_cpu(leaf->hdr.info.magic) != XFS_DIR_LEAF_MAGIC)) {
xfs_dir_trace_g_dul("node: not a leaf", dp, uio, leaf);
xfs_da_brelse(trans, bp);
XFS_CORRUPTION_ERROR("xfs_dir_node_getdents(1)",
return XFS_ERROR(EFSCORRUPTED);
}
xfs_dir_trace_g_dul("node: leaf detail", dp, uio, leaf);
- if ((nextbno = INT_GET(leaf->hdr.info.forw, ARCH_CONVERT))) {
+ if ((nextbno = be32_to_cpu(leaf->hdr.info.forw))) {
nextda = xfs_da_reada_buf(trans, dp, nextbno,
XFS_DATA_FORK);
} else
xfs_dir_trace_g_dun(char *where, xfs_inode_t *dp, uio_t *uio,
xfs_da_intnode_t *node)
{
- int last = INT_GET(node->hdr.count, ARCH_CONVERT) - 1;
+ int last = be16_to_cpu(node->hdr.count) - 1;
xfs_dir_trace_enter(XFS_DIR_KTRACE_G_DUN, where,
(void *)dp, (void *)dp->i_mount,
(void *)((unsigned long)(uio->uio_offset >> 32)),
(void *)((unsigned long)(uio->uio_offset & 0xFFFFFFFF)),
(void *)(unsigned long)uio->uio_resid,
+ (void *)(unsigned long)be32_to_cpu(node->hdr.info.forw),
(void *)(unsigned long)
- INT_GET(node->hdr.info.forw, ARCH_CONVERT),
+ be16_to_cpu(node->hdr.count),
(void *)(unsigned long)
- INT_GET(node->hdr.count, ARCH_CONVERT),
+ be32_to_cpu(node->btree[0].hashval),
(void *)(unsigned long)
- INT_GET(node->btree[0].hashval, ARCH_CONVERT),
- (void *)(unsigned long)
- INT_GET(node->btree[last].hashval, ARCH_CONVERT),
+ be32_to_cpu(node->btree[last].hashval),
NULL, NULL, NULL);
}
(void *)((unsigned long)(uio->uio_offset >> 32)),
(void *)((unsigned long)(uio->uio_offset & 0xFFFFFFFF)),
(void *)(unsigned long)uio->uio_resid,
- (void *)(unsigned long)
- INT_GET(leaf->hdr.info.forw, ARCH_CONVERT),
+ (void *)(unsigned long)be32_to_cpu(leaf->hdr.info.forw),
(void *)(unsigned long)
INT_GET(leaf->hdr.count, ARCH_CONVERT),
(void *)(unsigned long)
git://git.onelab.eu / linux-2.6.git / blobdiff