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[XFS] endianess annotations for xfs_dir2_leaf_entry_t

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SGI-PV: 943272
SGI-Modid: xfs-linux-melb:xfs-kern:25493a

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 17:28:18 +11:00
parent a818e5de7e
commit 3c1f9c1580
7 changed files with 93 additions and 87 deletions
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52
fs/xfs/xfs_dir2_block.c
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@@ -246,7 +246,7 @@ xfs_dir2_block_addname(
highstale = lfloghigh = -1;
fromidx >= 0;
fromidx--) {
if (INT_GET(blp[fromidx].address, ARCH_CONVERT) == XFS_DIR2_NULL_DATAPTR) {
if (be32_to_cpu(blp[fromidx].address) == XFS_DIR2_NULL_DATAPTR) {
if (highstale == -1)
highstale = toidx;
else {
@@ -291,14 +291,14 @@ xfs_dir2_block_addname(
*/
for (low = 0, high = be32_to_cpu(btp->count) - 1; low <= high; ) {
mid = (low + high) >> 1;
if ((hash = INT_GET(blp[mid].hashval, ARCH_CONVERT)) == args->hashval)
if ((hash = be32_to_cpu(blp[mid].hashval)) == args->hashval)
break;
if (hash < args->hashval)
low = mid + 1;
else
high = mid - 1;
}
while (mid >= 0 && INT_GET(blp[mid].hashval, ARCH_CONVERT) >= args->hashval) {
while (mid >= 0 && be32_to_cpu(blp[mid].hashval) >= args->hashval) {
mid--;
}
/*
@@ -345,12 +345,12 @@ xfs_dir2_block_addname(
else {
for (lowstale = mid;
lowstale >= 0 &&
INT_GET(blp[lowstale].address, ARCH_CONVERT) != XFS_DIR2_NULL_DATAPTR;
be32_to_cpu(blp[lowstale].address) != XFS_DIR2_NULL_DATAPTR;
lowstale--)
continue;
for (highstale = mid + 1;
highstale < be32_to_cpu(btp->count) &&
INT_GET(blp[highstale].address, ARCH_CONVERT) != XFS_DIR2_NULL_DATAPTR &&
be32_to_cpu(blp[highstale].address) != XFS_DIR2_NULL_DATAPTR &&
(lowstale < 0 || mid - lowstale > highstale - mid);
highstale++)
continue;
@@ -387,8 +387,9 @@ xfs_dir2_block_addname(
/*
* Fill in the leaf entry.
*/
INT_SET(blp[mid].hashval, ARCH_CONVERT, args->hashval);
INT_SET(blp[mid].address, ARCH_CONVERT, XFS_DIR2_BYTE_TO_DATAPTR(mp, (char *)dep - (char *)block));
blp[mid].hashval = cpu_to_be32(args->hashval);
blp[mid].address = cpu_to_be32(XFS_DIR2_BYTE_TO_DATAPTR(mp,
(char *)dep - (char *)block));
xfs_dir2_block_log_leaf(tp, bp, lfloglow, lfloghigh);
/*
* Mark space for the data entry used.
@@ -621,7 +622,7 @@ xfs_dir2_block_lookup(
* Get the offset from the leaf entry, to point to the data.
*/
dep = (xfs_dir2_data_entry_t *)
((char *)block + XFS_DIR2_DATAPTR_TO_OFF(mp, INT_GET(blp[ent].address, ARCH_CONVERT)));
((char *)block + XFS_DIR2_DATAPTR_TO_OFF(mp, be32_to_cpu(blp[ent].address)));
/*
* Fill in inode number, release the block.
*/
@@ -676,7 +677,7 @@ xfs_dir2_block_lookup_int(
for (low = 0, high = be32_to_cpu(btp->count) - 1; ; ) {
ASSERT(low <= high);
mid = (low + high) >> 1;
if ((hash = INT_GET(blp[mid].hashval, ARCH_CONVERT)) == args->hashval)
if ((hash = be32_to_cpu(blp[mid].hashval)) == args->hashval)
break;
if (hash < args->hashval)
low = mid + 1;
@@ -691,7 +692,7 @@ xfs_dir2_block_lookup_int(
/*
* Back up to the first one with the right hash value.
*/
while (mid > 0 && INT_GET(blp[mid - 1].hashval, ARCH_CONVERT) == args->hashval) {
while (mid > 0 && be32_to_cpu(blp[mid - 1].hashval) == args->hashval) {
mid--;
}
/*
@@ -699,7 +700,7 @@ xfs_dir2_block_lookup_int(
* right hash value looking for our name.
*/
do {
if ((addr = INT_GET(blp[mid].address, ARCH_CONVERT)) == XFS_DIR2_NULL_DATAPTR)
if ((addr = be32_to_cpu(blp[mid].address)) == XFS_DIR2_NULL_DATAPTR)
continue;
/*
* Get pointer to the entry from the leaf.
@@ -716,7 +717,7 @@ xfs_dir2_block_lookup_int(
*entno = mid;
return 0;
}
} while (++mid < be32_to_cpu(btp->count) && INT_GET(blp[mid].hashval, ARCH_CONVERT) == hash);
} while (++mid < be32_to_cpu(btp->count) && be32_to_cpu(blp[mid].hashval) == hash);
/*
* No match, release the buffer and return ENOENT.
*/
@@ -766,7 +767,7 @@ xfs_dir2_block_removename(
* Point to the data entry using the leaf entry.
*/
dep = (xfs_dir2_data_entry_t *)
((char *)block + XFS_DIR2_DATAPTR_TO_OFF(mp, INT_GET(blp[ent].address, ARCH_CONVERT)));
((char *)block + XFS_DIR2_DATAPTR_TO_OFF(mp, be32_to_cpu(blp[ent].address)));
/*
* Mark the data entry's space free.
*/
@@ -782,7 +783,7 @@ xfs_dir2_block_removename(
/*
* Remove the leaf entry by marking it stale.
*/
INT_SET(blp[ent].address, ARCH_CONVERT, XFS_DIR2_NULL_DATAPTR);
blp[ent].address = cpu_to_be32(XFS_DIR2_NULL_DATAPTR);
xfs_dir2_block_log_leaf(tp, bp, ent, ent);
/*
* Fix up bestfree, log the header if necessary.
@@ -842,7 +843,7 @@ xfs_dir2_block_replace(
* Point to the data entry we need to change.
*/
dep = (xfs_dir2_data_entry_t *)
((char *)block + XFS_DIR2_DATAPTR_TO_OFF(mp, INT_GET(blp[ent].address, ARCH_CONVERT)));
((char *)block + XFS_DIR2_DATAPTR_TO_OFF(mp, be32_to_cpu(blp[ent].address)));
ASSERT(INT_GET(dep->inumber, ARCH_CONVERT) != args->inumber);
/*
* Change the inode number to the new value.
@@ -867,8 +868,8 @@ xfs_dir2_block_sort(
la = a;
lb = b;
return INT_GET(la->hashval, ARCH_CONVERT) < INT_GET(lb->hashval, ARCH_CONVERT) ? -1 :
(INT_GET(la->hashval, ARCH_CONVERT) > INT_GET(lb->hashval, ARCH_CONVERT) ? 1 : 0);
return be32_to_cpu(la->hashval) < be32_to_cpu(lb->hashval) ? -1 :
(be32_to_cpu(la->hashval) > be32_to_cpu(lb->hashval) ? 1 : 0);
}
/*
@@ -976,7 +977,7 @@ xfs_dir2_leaf_to_block(
*/
lep = XFS_DIR2_BLOCK_LEAF_P(btp);
for (from = to = 0; from < be16_to_cpu(leaf->hdr.count); from++) {
if (INT_GET(leaf->ents[from].address, ARCH_CONVERT) == XFS_DIR2_NULL_DATAPTR)
if (be32_to_cpu(leaf->ents[from].address) == XFS_DIR2_NULL_DATAPTR)
continue;
lep[to++] = leaf->ents[from];
}
@@ -1135,8 +1136,9 @@ xfs_dir2_sf_to_block(
tagp = XFS_DIR2_DATA_ENTRY_TAG_P(dep);
INT_SET(*tagp, ARCH_CONVERT, (xfs_dir2_data_off_t)((char *)dep - (char *)block));
xfs_dir2_data_log_entry(tp, bp, dep);
INT_SET(blp[0].hashval, ARCH_CONVERT, xfs_dir_hash_dot);
INT_SET(blp[0].address, ARCH_CONVERT, XFS_DIR2_BYTE_TO_DATAPTR(mp, (char *)dep - (char *)block));
blp[0].hashval = cpu_to_be32(xfs_dir_hash_dot);
blp[0].address = cpu_to_be32(XFS_DIR2_BYTE_TO_DATAPTR(mp,
(char *)dep - (char *)block));
/*
* Create entry for ..
*/
@@ -1148,8 +1150,9 @@ xfs_dir2_sf_to_block(
tagp = XFS_DIR2_DATA_ENTRY_TAG_P(dep);
INT_SET(*tagp, ARCH_CONVERT, (xfs_dir2_data_off_t)((char *)dep - (char *)block));
xfs_dir2_data_log_entry(tp, bp, dep);
INT_SET(blp[1].hashval, ARCH_CONVERT, xfs_dir_hash_dotdot);
INT_SET(blp[1].address, ARCH_CONVERT, XFS_DIR2_BYTE_TO_DATAPTR(mp, (char *)dep - (char *)block));
blp[1].hashval = cpu_to_be32(xfs_dir_hash_dotdot);
blp[1].address = cpu_to_be32(XFS_DIR2_BYTE_TO_DATAPTR(mp,
(char *)dep - (char *)block));
offset = XFS_DIR2_DATA_FIRST_OFFSET;
/*
* Loop over existing entries, stuff them in.
@@ -1197,8 +1200,9 @@ xfs_dir2_sf_to_block(
tagp = XFS_DIR2_DATA_ENTRY_TAG_P(dep);
INT_SET(*tagp, ARCH_CONVERT, (xfs_dir2_data_off_t)((char *)dep - (char *)block));
xfs_dir2_data_log_entry(tp, bp, dep);
INT_SET(blp[2 + i].hashval, ARCH_CONVERT, xfs_da_hashname((char *)sfep->name, sfep->namelen));
INT_SET(blp[2 + i].address, ARCH_CONVERT, XFS_DIR2_BYTE_TO_DATAPTR(mp,
blp[2 + i].hashval = cpu_to_be32(xfs_da_hashname(
(char *)sfep->name, sfep->namelen));
blp[2 + i].address = cpu_to_be32(XFS_DIR2_BYTE_TO_DATAPTR(mp,
(char *)dep - (char *)block));
offset = (int)((char *)(tagp + 1) - (char *)block);
if (++i == INT_GET(sfp->hdr.count, ARCH_CONVERT))