summaryrefslogtreecommitdiffstats
path: root/fs/xfs/xfs_dir2_leaf.c
diff options
context:
space:
mode:
authorNathan Scott <nathans@sgi.com>2006-03-17 17:28:18 +1100
committerNathan Scott <nathans@sgi.com>2006-03-17 17:28:18 +1100
commit3c1f9c158050259cf3965cf900916ec49a288972 (patch)
tree0d013a43a58156b0ae97ca50a4405a5fc5d9a61d /fs/xfs/xfs_dir2_leaf.c
parenta818e5de7e21ddaa7352bb8c9fc785c7b4f3019f (diff)
downloadop-kernel-dev-3c1f9c158050259cf3965cf900916ec49a288972.zip
op-kernel-dev-3c1f9c158050259cf3965cf900916ec49a288972.tar.gz
[XFS] endianess annotations for xfs_dir2_leaf_entry_t
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>
Diffstat (limited to 'fs/xfs/xfs_dir2_leaf.c')
-rw-r--r--fs/xfs/xfs_dir2_leaf.c55
1 files changed, 28 insertions, 27 deletions
diff --git a/fs/xfs/xfs_dir2_leaf.c b/fs/xfs/xfs_dir2_leaf.c
index 0d366ab..752fc67 100644
--- a/fs/xfs/xfs_dir2_leaf.c
+++ b/fs/xfs/xfs_dir2_leaf.c
@@ -222,11 +222,11 @@ xfs_dir2_leaf_addname(
* in a data block, improving the lookup of those entries.
*/
for (use_block = -1, lep = &leaf->ents[index];
- index < be16_to_cpu(leaf->hdr.count) && INT_GET(lep->hashval, ARCH_CONVERT) == args->hashval;
+ index < be16_to_cpu(leaf->hdr.count) && be32_to_cpu(lep->hashval) == args->hashval;
index++, lep++) {
- if (INT_GET(lep->address, ARCH_CONVERT) == XFS_DIR2_NULL_DATAPTR)
+ if (be32_to_cpu(lep->address) == XFS_DIR2_NULL_DATAPTR)
continue;
- i = XFS_DIR2_DATAPTR_TO_DB(mp, INT_GET(lep->address, ARCH_CONVERT));
+ i = XFS_DIR2_DATAPTR_TO_DB(mp, be32_to_cpu(lep->address));
ASSERT(i < be32_to_cpu(ltp->bestcount));
ASSERT(be16_to_cpu(bestsp[i]) != NULLDATAOFF);
if (be16_to_cpu(bestsp[i]) >= length) {
@@ -468,7 +468,7 @@ xfs_dir2_leaf_addname(
*/
for (lowstale = index - 1;
lowstale >= 0 &&
- INT_GET(leaf->ents[lowstale].address, ARCH_CONVERT) !=
+ be32_to_cpu(leaf->ents[lowstale].address) !=
XFS_DIR2_NULL_DATAPTR;
lowstale--)
continue;
@@ -479,7 +479,7 @@ xfs_dir2_leaf_addname(
*/
for (highstale = index;
highstale < be16_to_cpu(leaf->hdr.count) &&
- INT_GET(leaf->ents[highstale].address, ARCH_CONVERT) !=
+ be32_to_cpu(leaf->ents[highstale].address) !=
XFS_DIR2_NULL_DATAPTR &&
(lowstale < 0 ||
index - lowstale - 1 >= highstale - index);
@@ -493,7 +493,7 @@ xfs_dir2_leaf_addname(
(highstale == be16_to_cpu(leaf->hdr.count) ||
index - lowstale - 1 < highstale - index)) {
ASSERT(index - lowstale - 1 >= 0);
- ASSERT(INT_GET(leaf->ents[lowstale].address, ARCH_CONVERT) ==
+ ASSERT(be32_to_cpu(leaf->ents[lowstale].address) ==
XFS_DIR2_NULL_DATAPTR);
/*
* Copy entries up to cover the stale entry
@@ -512,7 +512,7 @@ xfs_dir2_leaf_addname(
*/
else {
ASSERT(highstale - index >= 0);
- ASSERT(INT_GET(leaf->ents[highstale].address, ARCH_CONVERT) ==
+ ASSERT(be32_to_cpu(leaf->ents[highstale].address) ==
XFS_DIR2_NULL_DATAPTR);
/*
* Copy entries down to copver the stale entry
@@ -531,8 +531,9 @@ xfs_dir2_leaf_addname(
/*
* Fill in the new leaf entry.
*/
- INT_SET(lep->hashval, ARCH_CONVERT, args->hashval);
- INT_SET(lep->address, ARCH_CONVERT, XFS_DIR2_DB_OFF_TO_DATAPTR(mp, use_block, INT_GET(*tagp, ARCH_CONVERT)));
+ lep->hashval = cpu_to_be32(args->hashval);
+ lep->address = cpu_to_be32(XFS_DIR2_DB_OFF_TO_DATAPTR(mp, use_block,
+ INT_GET(*tagp, ARCH_CONVERT)));
/*
* Log the leaf fields and give up the buffers.
*/
@@ -581,9 +582,9 @@ xfs_dir2_leaf_check(
*/
for (i = stale = 0; i < be16_to_cpu(leaf->hdr.count); i++) {
if (i + 1 < be16_to_cpu(leaf->hdr.count))
- ASSERT(INT_GET(leaf->ents[i].hashval, ARCH_CONVERT) <=
- INT_GET(leaf->ents[i + 1].hashval, ARCH_CONVERT));
- if (INT_GET(leaf->ents[i].address, ARCH_CONVERT) == XFS_DIR2_NULL_DATAPTR)
+ ASSERT(be32_to_cpu(leaf->ents[i].hashval) <=
+ be32_to_cpu(leaf->ents[i + 1].hashval));
+ if (be32_to_cpu(leaf->ents[i].address) == XFS_DIR2_NULL_DATAPTR)
stale++;
}
ASSERT(be16_to_cpu(leaf->hdr.stale) == stale);
@@ -612,7 +613,7 @@ xfs_dir2_leaf_compact(
* Compress out the stale entries in place.
*/
for (from = to = 0, loglow = -1; 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;
/*
* Only actually copy the entries that are different.
@@ -669,7 +670,7 @@ xfs_dir2_leaf_compact_x1(
*/
for (lowstale = index - 1;
lowstale >= 0 &&
- INT_GET(leaf->ents[lowstale].address, ARCH_CONVERT) != XFS_DIR2_NULL_DATAPTR;
+ be32_to_cpu(leaf->ents[lowstale].address) != XFS_DIR2_NULL_DATAPTR;
lowstale--)
continue;
/*
@@ -678,7 +679,7 @@ xfs_dir2_leaf_compact_x1(
*/
for (highstale = index;
highstale < be16_to_cpu(leaf->hdr.count) &&
- INT_GET(leaf->ents[highstale].address, ARCH_CONVERT) != XFS_DIR2_NULL_DATAPTR &&
+ be32_to_cpu(leaf->ents[highstale].address) != XFS_DIR2_NULL_DATAPTR &&
(lowstale < 0 || index - lowstale > highstale - index);
highstale++)
continue;
@@ -702,7 +703,7 @@ xfs_dir2_leaf_compact_x1(
if (index == from)
newindex = to;
if (from != keepstale &&
- INT_GET(leaf->ents[from].address, ARCH_CONVERT) == XFS_DIR2_NULL_DATAPTR) {
+ be32_to_cpu(leaf->ents[from].address) == XFS_DIR2_NULL_DATAPTR) {
if (from == to)
*lowlogp = to;
continue;
@@ -1314,7 +1315,7 @@ xfs_dir2_leaf_lookup(
*/
dep = (xfs_dir2_data_entry_t *)
((char *)dbp->data +
- XFS_DIR2_DATAPTR_TO_OFF(dp->i_mount, INT_GET(lep->address, ARCH_CONVERT)));
+ XFS_DIR2_DATAPTR_TO_OFF(dp->i_mount, be32_to_cpu(lep->address)));
/*
* Return the found inode number.
*/
@@ -1373,17 +1374,17 @@ xfs_dir2_leaf_lookup_int(
* looking to match the name.
*/
for (lep = &leaf->ents[index], dbp = NULL, curdb = -1;
- index < be16_to_cpu(leaf->hdr.count) && INT_GET(lep->hashval, ARCH_CONVERT) == args->hashval;
+ index < be16_to_cpu(leaf->hdr.count) && be32_to_cpu(lep->hashval) == args->hashval;
lep++, index++) {
/*
* Skip over stale leaf entries.
*/
- if (INT_GET(lep->address, ARCH_CONVERT) == XFS_DIR2_NULL_DATAPTR)
+ if (be32_to_cpu(lep->address) == XFS_DIR2_NULL_DATAPTR)
continue;
/*
* Get the new data block number.
*/
- newdb = XFS_DIR2_DATAPTR_TO_DB(mp, INT_GET(lep->address, ARCH_CONVERT));
+ newdb = XFS_DIR2_DATAPTR_TO_DB(mp, be32_to_cpu(lep->address));
/*
* If it's not the same as the old data block number,
* need to pitch the old one and read the new one.
@@ -1406,7 +1407,7 @@ xfs_dir2_leaf_lookup_int(
*/
dep = (xfs_dir2_data_entry_t *)
((char *)dbp->data +
- XFS_DIR2_DATAPTR_TO_OFF(mp, INT_GET(lep->address, ARCH_CONVERT)));
+ XFS_DIR2_DATAPTR_TO_OFF(mp, be32_to_cpu(lep->address)));
/*
* If it matches then return it.
*/
@@ -1471,9 +1472,9 @@ xfs_dir2_leaf_removename(
* Point to the leaf entry, use that to point to the data entry.
*/
lep = &leaf->ents[index];
- db = XFS_DIR2_DATAPTR_TO_DB(mp, INT_GET(lep->address, ARCH_CONVERT));
+ db = XFS_DIR2_DATAPTR_TO_DB(mp, be32_to_cpu(lep->address));
dep = (xfs_dir2_data_entry_t *)
- ((char *)data + XFS_DIR2_DATAPTR_TO_OFF(mp, INT_GET(lep->address, ARCH_CONVERT)));
+ ((char *)data + XFS_DIR2_DATAPTR_TO_OFF(mp, be32_to_cpu(lep->address)));
needscan = needlog = 0;
oldbest = be16_to_cpu(data->hdr.bestfree[0].length);
ltp = XFS_DIR2_LEAF_TAIL_P(mp, leaf);
@@ -1490,7 +1491,7 @@ xfs_dir2_leaf_removename(
*/
be16_add(&leaf->hdr.stale, 1);
xfs_dir2_leaf_log_header(tp, lbp);
- INT_SET(lep->address, ARCH_CONVERT, XFS_DIR2_NULL_DATAPTR);
+ lep->address = cpu_to_be32(XFS_DIR2_NULL_DATAPTR);
xfs_dir2_leaf_log_ents(tp, lbp, index, index);
/*
* Scan the freespace in the data block again if necessary,
@@ -1604,7 +1605,7 @@ xfs_dir2_leaf_replace(
*/
dep = (xfs_dir2_data_entry_t *)
((char *)dbp->data +
- XFS_DIR2_DATAPTR_TO_OFF(dp->i_mount, INT_GET(lep->address, ARCH_CONVERT)));
+ XFS_DIR2_DATAPTR_TO_OFF(dp->i_mount, be32_to_cpu(lep->address)));
ASSERT(args->inumber != INT_GET(dep->inumber, ARCH_CONVERT));
/*
* Put the new inode number in, log it.
@@ -1649,7 +1650,7 @@ xfs_dir2_leaf_search_hash(
hashwant = args->hashval;
low <= high; ) {
mid = (low + high) >> 1;
- if ((hash = INT_GET(lep[mid].hashval, ARCH_CONVERT)) == hashwant)
+ if ((hash = be32_to_cpu(lep[mid].hashval)) == hashwant)
break;
if (hash < hashwant)
low = mid + 1;
@@ -1660,7 +1661,7 @@ xfs_dir2_leaf_search_hash(
* Found one, back up through all the equal hash values.
*/
if (hash == hashwant) {
- while (mid > 0 && INT_GET(lep[mid - 1].hashval, ARCH_CONVERT) == hashwant) {
+ while (mid > 0 && be32_to_cpu(lep[mid - 1].hashval) == hashwant) {
mid--;
}
}
OpenPOWER on IntegriCloud