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[XFS] endianess annotations for XFS_DIR2_DATA_ENTRY_TAG_P

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SGI-PV: 943272
SGI-Modid: xfs-linux-melb:xfs-kern:25494a

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Nathan Scott <nathans@sgi.com>
This commit is contained in:
Nathan Scott
2006-03-17 17:28:27 +11:00
parent 3c1f9c1580
commit 3d693c6ed7
5 changed files with 27 additions and 28 deletions
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26
fs/xfs/xfs_dir2_block.c
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@ -81,7 +81,7 @@ xfs_dir2_block_addname(
xfs_mount_t *mp; /* filesystem mount point */
int needlog; /* need to log header */
int needscan; /* need to rescan freespace */
xfs_dir2_data_off_t *tagp; /* pointer to tag value */
__be16 *tagp; /* pointer to tag value */
xfs_trans_t *tp; /* transaction structure */
xfs_dir2_trace_args("block_addname", args);
@ -120,11 +120,11 @@ xfs_dir2_block_addname(
/*
* Tag just before the first leaf entry.
*/
tagp = (xfs_dir2_data_off_t *)blp - 1;
tagp = (__be16 *)blp - 1;
/*
* Data object just before the first leaf entry.
*/
enddup = (xfs_dir2_data_unused_t *)((char *)block + INT_GET(*tagp, ARCH_CONVERT));
enddup = (xfs_dir2_data_unused_t *)((char *)block + be16_to_cpu(*tagp));
/*
* If it's not free then can't do this add without cleaning up:
* the space before the first leaf entry needs to be free so it
@ -183,11 +183,11 @@ xfs_dir2_block_addname(
/*
* Tag just before the first leaf entry.
*/
tagp = (xfs_dir2_data_off_t *)blp - 1;
tagp = (__be16 *)blp - 1;
/*
* Data object just before the first leaf entry.
*/
dup = (xfs_dir2_data_unused_t *)((char *)block + INT_GET(*tagp, ARCH_CONVERT));
dup = (xfs_dir2_data_unused_t *)((char *)block + be16_to_cpu(*tagp));
/*
* If it's not free then the data will go where the
* leaf data starts now, if it works at all.
@ -404,7 +404,7 @@ xfs_dir2_block_addname(
dep->namelen = args->namelen;
memcpy(dep->name, args->name, args->namelen);
tagp = XFS_DIR2_DATA_ENTRY_TAG_P(dep);
INT_SET(*tagp, ARCH_CONVERT, (xfs_dir2_data_off_t)((char *)dep - (char *)block));
*tagp = cpu_to_be16((char *)dep - (char *)block);
/*
* Clean up the bestfree array and log the header, tail, and entry.
*/
@ -896,7 +896,7 @@ xfs_dir2_leaf_to_block(
int needscan; /* need to scan for bestfree */
xfs_dir2_sf_hdr_t sfh; /* shortform header */
int size; /* bytes used */
xfs_dir2_data_off_t *tagp; /* end of entry (tag) */
__be16 *tagp; /* end of entry (tag) */
int to; /* block/leaf to index */
xfs_trans_t *tp; /* transaction pointer */
@ -944,8 +944,8 @@ xfs_dir2_leaf_to_block(
/*
* Look at the last data entry.
*/
tagp = (xfs_dir2_data_off_t *)((char *)block + mp->m_dirblksize) - 1;
dup = (xfs_dir2_data_unused_t *)((char *)block + INT_GET(*tagp, ARCH_CONVERT));
tagp = (__be16 *)((char *)block + mp->m_dirblksize) - 1;
dup = (xfs_dir2_data_unused_t *)((char *)block + be16_to_cpu(*tagp));
/*
* If it's not free or is too short we can't do it.
*/
@ -1044,7 +1044,7 @@ xfs_dir2_sf_to_block(
int offset; /* target block offset */
xfs_dir2_sf_entry_t *sfep; /* sf entry pointer */
xfs_dir2_sf_t *sfp; /* shortform structure */
xfs_dir2_data_off_t *tagp; /* end of data entry */
__be16 *tagp; /* end of data entry */
xfs_trans_t *tp; /* transaction pointer */
xfs_dir2_trace_args("sf_to_block", args);
@ -1134,7 +1134,7 @@ xfs_dir2_sf_to_block(
dep->namelen = 1;
dep->name[0] = '.';
tagp = XFS_DIR2_DATA_ENTRY_TAG_P(dep);
INT_SET(*tagp, ARCH_CONVERT, (xfs_dir2_data_off_t)((char *)dep - (char *)block));
*tagp = cpu_to_be16((char *)dep - (char *)block);
xfs_dir2_data_log_entry(tp, bp, dep);
blp[0].hashval = cpu_to_be32(xfs_dir_hash_dot);
blp[0].address = cpu_to_be32(XFS_DIR2_BYTE_TO_DATAPTR(mp,
@ -1148,7 +1148,7 @@ xfs_dir2_sf_to_block(
dep->namelen = 2;
dep->name[0] = dep->name[1] = '.';
tagp = XFS_DIR2_DATA_ENTRY_TAG_P(dep);
INT_SET(*tagp, ARCH_CONVERT, (xfs_dir2_data_off_t)((char *)dep - (char *)block));
*tagp = cpu_to_be16((char *)dep - (char *)block);
xfs_dir2_data_log_entry(tp, bp, dep);
blp[1].hashval = cpu_to_be32(xfs_dir_hash_dotdot);
blp[1].address = cpu_to_be32(XFS_DIR2_BYTE_TO_DATAPTR(mp,
@ -1198,7 +1198,7 @@ xfs_dir2_sf_to_block(
dep->namelen = sfep->namelen;
memcpy(dep->name, sfep->name, dep->namelen);
tagp = XFS_DIR2_DATA_ENTRY_TAG_P(dep);
INT_SET(*tagp, ARCH_CONVERT, (xfs_dir2_data_off_t)((char *)dep - (char *)block));
*tagp = cpu_to_be16((char *)dep - (char *)block);
xfs_dir2_data_log_entry(tp, bp, dep);
blp[2 + i].hashval = cpu_to_be32(xfs_da_hashname(
(char *)sfep->name, sfep->namelen));