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-rw-r--r--fs/xfs/xfs_attr.c7
-rw-r--r--fs/xfs/xfs_attr_leaf.c414
-rw-r--r--fs/xfs/xfs_attr_leaf.h14
3 files changed, 198 insertions, 237 deletions
diff --git a/fs/xfs/xfs_attr.c b/fs/xfs/xfs_attr.c
index 36b120d859a..4a3f3cf6b20 100644
--- a/fs/xfs/xfs_attr.c
+++ b/fs/xfs/xfs_attr.c
@@ -1772,8 +1772,7 @@ xfs_attr_node_list(xfs_attr_list_context_t *context)
leaf = bp->data;
if (cursor->hashval >
INT_GET(leaf->entries[
- INT_GET(leaf->hdr.count,
- ARCH_CONVERT)-1].hashval,
+ be16_to_cpu(leaf->hdr.count)-1].hashval,
ARCH_CONVERT)) {
xfs_attr_trace_l_cl("wrong blk",
context, leaf);
@@ -2289,9 +2288,9 @@ xfs_attr_trace_l_cl(char *where, struct xfs_attr_list_context *context,
: 0,
(__psunsigned_t)context->dupcnt,
(__psunsigned_t)context->flags,
- (__psunsigned_t)INT_GET(leaf->hdr.count, ARCH_CONVERT),
+ (__psunsigned_t)be16_to_cpu(leaf->hdr.count),
(__psunsigned_t)INT_GET(leaf->entries[0].hashval, ARCH_CONVERT),
- (__psunsigned_t)INT_GET(leaf->entries[INT_GET(leaf->hdr.count, ARCH_CONVERT)-1].hashval, ARCH_CONVERT));
+ (__psunsigned_t)INT_GET(leaf->entries[be16_to_cpu(leaf->hdr.count)-1].hashval, ARCH_CONVERT));
}
/*
diff --git a/fs/xfs/xfs_attr_leaf.c b/fs/xfs/xfs_attr_leaf.c
index d279d944e03..31b55e58e2c 100644
--- a/fs/xfs/xfs_attr_leaf.c
+++ b/fs/xfs/xfs_attr_leaf.c
@@ -724,7 +724,7 @@ xfs_attr_shortform_allfit(xfs_dabuf_t *bp, xfs_inode_t *dp)
entry = &leaf->entries[0];
bytes = sizeof(struct xfs_attr_sf_hdr);
- for (i = 0; i < INT_GET(leaf->hdr.count, ARCH_CONVERT); entry++, i++) {
+ for (i = 0; i < be16_to_cpu(leaf->hdr.count); entry++, i++) {
if (entry->flags & XFS_ATTR_INCOMPLETE)
continue; /* don't copy partial entries */
if (!(entry->flags & XFS_ATTR_LOCAL))
@@ -808,7 +808,7 @@ xfs_attr_leaf_to_shortform(xfs_dabuf_t *bp, xfs_da_args_t *args, int forkoff)
nargs.trans = args->trans;
nargs.oknoent = 1;
entry = &leaf->entries[0];
- for (i = 0; i < INT_GET(leaf->hdr.count, ARCH_CONVERT); entry++, i++) {
+ for (i = 0; i < be16_to_cpu(leaf->hdr.count); entry++, i++) {
if (entry->flags & XFS_ATTR_INCOMPLETE)
continue; /* don't copy partial entries */
if (!entry->nameidx)
@@ -876,7 +876,7 @@ xfs_attr_leaf_to_node(xfs_da_args_t *args)
ASSERT(be16_to_cpu(leaf->hdr.info.magic) == XFS_ATTR_LEAF_MAGIC);
/* both on-disk, don't endian-flip twice */
node->btree[0].hashval =
- leaf->entries[INT_GET(leaf->hdr.count, ARCH_CONVERT)-1 ].hashval;
+ leaf->entries[be16_to_cpu(leaf->hdr.count)-1 ].hashval;
INT_SET(node->btree[0].before, ARCH_CONVERT, blkno);
INT_SET(node->hdr.count, ARCH_CONVERT, 1);
xfs_da_log_buf(args->trans, bp1, 0, XFS_LBSIZE(dp->i_mount) - 1);
@@ -918,18 +918,15 @@ xfs_attr_leaf_create(xfs_da_args_t *args, xfs_dablk_t blkno, xfs_dabuf_t **bpp)
memset((char *)leaf, 0, XFS_LBSIZE(dp->i_mount));
hdr = &leaf->hdr;
hdr->info.magic = cpu_to_be16(XFS_ATTR_LEAF_MAGIC);
- INT_SET(hdr->firstused, ARCH_CONVERT, XFS_LBSIZE(dp->i_mount));
+ hdr->firstused = cpu_to_be16(XFS_LBSIZE(dp->i_mount));
if (!hdr->firstused) {
- INT_SET(hdr->firstused, ARCH_CONVERT,
+ hdr->firstused = cpu_to_be16(
XFS_LBSIZE(dp->i_mount) - XFS_ATTR_LEAF_NAME_ALIGN);
}
- INT_SET(hdr->freemap[0].base, ARCH_CONVERT,
- sizeof(xfs_attr_leaf_hdr_t));
- INT_SET(hdr->freemap[0].size, ARCH_CONVERT,
- INT_GET(hdr->firstused, ARCH_CONVERT)
- - INT_GET(hdr->freemap[0].base,
- ARCH_CONVERT));
+ hdr->freemap[0].base = cpu_to_be16(sizeof(xfs_attr_leaf_hdr_t));
+ hdr->freemap[0].size = cpu_to_be16(be16_to_cpu(hdr->firstused) -
+ sizeof(xfs_attr_leaf_hdr_t));
xfs_da_log_buf(args->trans, bp, 0, XFS_LBSIZE(dp->i_mount) - 1);
@@ -1003,7 +1000,7 @@ xfs_attr_leaf_add(xfs_dabuf_t *bp, xfs_da_args_t *args)
leaf = bp->data;
ASSERT(be16_to_cpu(leaf->hdr.info.magic) == XFS_ATTR_LEAF_MAGIC);
ASSERT((args->index >= 0)
- && (args->index <= INT_GET(leaf->hdr.count, ARCH_CONVERT)));
+ && (args->index <= be16_to_cpu(leaf->hdr.count)));
hdr = &leaf->hdr;
entsize = xfs_attr_leaf_newentsize(args->namelen, args->valuelen,
args->trans->t_mountp->m_sb.sb_blocksize, NULL);
@@ -1012,26 +1009,25 @@ xfs_attr_leaf_add(xfs_dabuf_t *bp, xfs_da_args_t *args)
* Search through freemap for first-fit on new name length.
* (may need to figure in size of entry struct too)
*/
- tablesize = (INT_GET(hdr->count, ARCH_CONVERT) + 1)
+ tablesize = (be16_to_cpu(hdr->count) + 1)
* sizeof(xfs_attr_leaf_entry_t)
+ sizeof(xfs_attr_leaf_hdr_t);
map = &hdr->freemap[XFS_ATTR_LEAF_MAPSIZE-1];
for (sum = 0, i = XFS_ATTR_LEAF_MAPSIZE-1; i >= 0; map--, i--) {
- if (tablesize > INT_GET(hdr->firstused, ARCH_CONVERT)) {
- sum += INT_GET(map->size, ARCH_CONVERT);
+ if (tablesize > be16_to_cpu(hdr->firstused)) {
+ sum += be16_to_cpu(map->size);
continue;
}
if (!map->size)
continue; /* no space in this map */
tmp = entsize;
- if (INT_GET(map->base, ARCH_CONVERT)
- < INT_GET(hdr->firstused, ARCH_CONVERT))
+ if (be16_to_cpu(map->base) < be16_to_cpu(hdr->firstused))
tmp += sizeof(xfs_attr_leaf_entry_t);
- if (INT_GET(map->size, ARCH_CONVERT) >= tmp) {
+ if (be16_to_cpu(map->size) >= tmp) {
tmp = xfs_attr_leaf_add_work(bp, args, i);
return(tmp);
}
- sum += INT_GET(map->size, ARCH_CONVERT);
+ sum += be16_to_cpu(map->size);
}
/*
@@ -1052,7 +1048,7 @@ xfs_attr_leaf_add(xfs_dabuf_t *bp, xfs_da_args_t *args)
* After compaction, the block is guaranteed to have only one
* free region, in freemap[0]. If it is not big enough, give up.
*/
- if (INT_GET(hdr->freemap[0].size, ARCH_CONVERT)
+ if (be16_to_cpu(hdr->freemap[0].size)
< (entsize + sizeof(xfs_attr_leaf_entry_t)))
return(XFS_ERROR(ENOSPC));
@@ -1078,40 +1074,39 @@ xfs_attr_leaf_add_work(xfs_dabuf_t *bp, xfs_da_args_t *args, int mapindex)
ASSERT(be16_to_cpu(leaf->hdr.info.magic) == XFS_ATTR_LEAF_MAGIC);
hdr = &leaf->hdr;
ASSERT((mapindex >= 0) && (mapindex < XFS_ATTR_LEAF_MAPSIZE));
- ASSERT((args->index >= 0)
- && (args->index <= INT_GET(hdr->count, ARCH_CONVERT)));
+ ASSERT((args->index >= 0) && (args->index <= be16_to_cpu(hdr->count)));
/*
* Force open some space in the entry array and fill it in.
*/
entry = &leaf->entries[args->index];
- if (args->index < INT_GET(hdr->count, ARCH_CONVERT)) {
- tmp = INT_GET(hdr->count, ARCH_CONVERT) - args->index;
+ if (args->index < be16_to_cpu(hdr->count)) {
+ tmp = be16_to_cpu(hdr->count) - args->index;
tmp *= sizeof(xfs_attr_leaf_entry_t);
memmove((char *)(entry+1), (char *)entry, tmp);
xfs_da_log_buf(args->trans, bp,
XFS_DA_LOGRANGE(leaf, entry, tmp + sizeof(*entry)));
}
- INT_MOD(hdr->count, ARCH_CONVERT, 1);
+ be16_add(&hdr->count, 1);
/*
* Allocate space for the new string (at the end of the run).
*/
map = &hdr->freemap[mapindex];
mp = args->trans->t_mountp;
- ASSERT(INT_GET(map->base, ARCH_CONVERT) < XFS_LBSIZE(mp));
- ASSERT((INT_GET(map->base, ARCH_CONVERT) & 0x3) == 0);
- ASSERT(INT_GET(map->size, ARCH_CONVERT) >=
+ ASSERT(be16_to_cpu(map->base) < XFS_LBSIZE(mp));
+ ASSERT((be16_to_cpu(map->base) & 0x3) == 0);
+ ASSERT(be16_to_cpu(map->size) >=
xfs_attr_leaf_newentsize(args->namelen, args->valuelen,
mp->m_sb.sb_blocksize, NULL));
- ASSERT(INT_GET(map->size, ARCH_CONVERT) < XFS_LBSIZE(mp));
- ASSERT((INT_GET(map->size, ARCH_CONVERT) & 0x3) == 0);
- INT_MOD(map->size, ARCH_CONVERT,
+ ASSERT(be16_to_cpu(map->size) < XFS_LBSIZE(mp));
+ ASSERT((be16_to_cpu(map->size) & 0x3) == 0);
+ be16_add(&map->size,
-xfs_attr_leaf_newentsize(args->namelen, args->valuelen,
mp->m_sb.sb_blocksize, &tmp));
INT_SET(entry->nameidx, ARCH_CONVERT,
- INT_GET(map->base, ARCH_CONVERT)
- + INT_GET(map->size, ARCH_CONVERT));
+ be16_to_cpu(map->base)
+ + be16_to_cpu(map->size));
INT_SET(entry->hashval, ARCH_CONVERT, args->hashval);
entry->flags = tmp ? XFS_ATTR_LOCAL : 0;
entry->flags |= (args->flags & ATTR_SECURE) ? XFS_ATTR_SECURE :
@@ -1128,7 +1123,7 @@ xfs_attr_leaf_add_work(xfs_dabuf_t *bp, xfs_da_args_t *args, int mapindex)
ASSERT((args->index == 0) || (INT_GET(entry->hashval, ARCH_CONVERT)
>= INT_GET((entry-1)->hashval,
ARCH_CONVERT)));
- ASSERT((args->index == INT_GET(hdr->count, ARCH_CONVERT)-1) ||
+ ASSERT((args->index == be16_to_cpu(hdr->count)-1) ||
(INT_GET(entry->hashval, ARCH_CONVERT)
<= (INT_GET((entry+1)->hashval, ARCH_CONVERT))));
@@ -1167,27 +1162,23 @@ xfs_attr_leaf_add_work(xfs_dabuf_t *bp, xfs_da_args_t *args, int mapindex)
* Update the control info for this leaf node
*/
if (INT_GET(entry->nameidx, ARCH_CONVERT)
- < INT_GET(hdr->firstused, ARCH_CONVERT)) {
+ < be16_to_cpu(hdr->firstused)) {
/* both on-disk, don't endian-flip twice */
hdr->firstused = entry->nameidx;
}
- ASSERT(INT_GET(hdr->firstused, ARCH_CONVERT)
- >= ((INT_GET(hdr->count, ARCH_CONVERT)
- * sizeof(*entry))+sizeof(*hdr)));
- tmp = (INT_GET(hdr->count, ARCH_CONVERT)-1)
- * sizeof(xfs_attr_leaf_entry_t)
+ ASSERT(be16_to_cpu(hdr->firstused) >=
+ ((be16_to_cpu(hdr->count) * sizeof(*entry)) + sizeof(*hdr)));
+ tmp = (be16_to_cpu(hdr->count)-1) * sizeof(xfs_attr_leaf_entry_t)
+ sizeof(xfs_attr_leaf_hdr_t);
map = &hdr->freemap[0];
for (i = 0; i < XFS_ATTR_LEAF_MAPSIZE; map++, i++) {
- if (INT_GET(map->base, ARCH_CONVERT) == tmp) {
- INT_MOD(map->base, ARCH_CONVERT,
- sizeof(xfs_attr_leaf_entry_t));
- INT_MOD(map->size, ARCH_CONVERT,
- -sizeof(xfs_attr_leaf_entry_t));
+ if (be16_to_cpu(map->base) == tmp) {
+ be16_add(&map->base, sizeof(xfs_attr_leaf_entry_t));
+ be16_add(&map->size,
+ -((int)sizeof(xfs_attr_leaf_entry_t)));
}
}
- INT_MOD(hdr->usedbytes, ARCH_CONVERT,
- xfs_attr_leaf_entsize(leaf, args->index));
+ be16_add(&hdr->usedbytes, xfs_attr_leaf_entsize(leaf, args->index));
xfs_da_log_buf(args->trans, bp,
XFS_DA_LOGRANGE(leaf, hdr, sizeof(*hdr)));
return(0);
@@ -1218,28 +1209,25 @@ xfs_attr_leaf_compact(xfs_trans_t *trans, xfs_dabuf_t *bp)
hdr_s = &leaf_s->hdr;
hdr_d = &leaf_d->hdr;
hdr_d->info = hdr_s->info; /* struct copy */
- INT_SET(hdr_d->firstused, ARCH_CONVERT, XFS_LBSIZE(mp));
+ hdr_d->firstused = cpu_to_be16(XFS_LBSIZE(mp));
/* handle truncation gracefully */
if (!hdr_d->firstused) {
- INT_SET(hdr_d->firstused, ARCH_CONVERT,
+ hdr_d->firstused = cpu_to_be16(
XFS_LBSIZE(mp) - XFS_ATTR_LEAF_NAME_ALIGN);
}
hdr_d->usedbytes = 0;
hdr_d->count = 0;
hdr_d->holes = 0;
- INT_SET(hdr_d->freemap[0].base, ARCH_CONVERT,
- sizeof(xfs_attr_leaf_hdr_t));
- INT_SET(hdr_d->freemap[0].size, ARCH_CONVERT,
- INT_GET(hdr_d->firstused, ARCH_CONVERT)
- - INT_GET(hdr_d->freemap[0].base, ARCH_CONVERT));
+ hdr_d->freemap[0].base = cpu_to_be16(sizeof(xfs_attr_leaf_hdr_t));
+ hdr_d->freemap[0].size = cpu_to_be16(be16_to_cpu(hdr_d->firstused) -
+ sizeof(xfs_attr_leaf_hdr_t));
/*
* Copy all entry's in the same (sorted) order,
* but allocate name/value pairs packed and in sequence.
*/
xfs_attr_leaf_moveents(leaf_s, 0, leaf_d, 0,
- (int)INT_GET(hdr_s->count, ARCH_CONVERT), mp);
-
+ be16_to_cpu(hdr_s->count), mp);
xfs_da_log_buf(trans, bp, 0, XFS_LBSIZE(mp) - 1);
kmem_free(tmpbuffer, XFS_LBSIZE(mp));
@@ -1312,22 +1300,21 @@ xfs_attr_leaf_rebalance(xfs_da_state_t *state, xfs_da_state_blk_t *blk1,
/*
* Move any entries required from leaf to leaf:
*/
- if (count < INT_GET(hdr1->count, ARCH_CONVERT)) {
+ if (count < be16_to_cpu(hdr1->count)) {
/*
* Figure the total bytes to be added to the destination leaf.
*/
/* number entries being moved */
- count = INT_GET(hdr1->count, ARCH_CONVERT) - count;
- space = INT_GET(hdr1->usedbytes, ARCH_CONVERT) - totallen;
+ count = be16_to_cpu(hdr1->count) - count;
+ space = be16_to_cpu(hdr1->usedbytes) - totallen;
space += count * sizeof(xfs_attr_leaf_entry_t);
/*
* leaf2 is the destination, compact it if it looks tight.
*/
- max = INT_GET(hdr2->firstused, ARCH_CONVERT)
+ max = be16_to_cpu(hdr2->firstused)
- sizeof(xfs_attr_leaf_hdr_t);
- max -= INT_GET(hdr2->count, ARCH_CONVERT)
- * sizeof(xfs_attr_leaf_entry_t);
+ max -= be16_to_cpu(hdr2->count) * sizeof(xfs_attr_leaf_entry_t);
if (space > max) {
xfs_attr_leaf_compact(args->trans, blk2->bp);
}
@@ -1335,13 +1322,12 @@ xfs_attr_leaf_rebalance(xfs_da_state_t *state, xfs_da_state_blk_t *blk1,
/*
* Move high entries from leaf1 to low end of leaf2.
*/
- xfs_attr_leaf_moveents(leaf1,
- INT_GET(hdr1->count, ARCH_CONVERT)-count,
+ xfs_attr_leaf_moveents(leaf1, be16_to_cpu(hdr1->count) - count,
leaf2, 0, count, state->mp);
xfs_da_log_buf(args->trans, blk1->bp, 0, state->blocksize-1);
xfs_da_log_buf(args->trans, blk2->bp, 0, state->blocksize-1);
- } else if (count > INT_GET(hdr1->count, ARCH_CONVERT)) {
+ } else if (count > be16_to_cpu(hdr1->count)) {
/*
* I assert that since all callers pass in an empty
* second buffer, this code should never execute.
@@ -1351,17 +1337,16 @@ xfs_attr_leaf_rebalance(xfs_da_state_t *state, xfs_da_state_blk_t *blk1,
* Figure the total bytes to be added to the destination leaf.
*/
/* number entries being moved */
- count -= INT_GET(hdr1->count, ARCH_CONVERT);
- space = totallen - INT_GET(hdr1->usedbytes, ARCH_CONVERT);
+ count -= be16_to_cpu(hdr1->count);
+ space = totallen - be16_to_cpu(hdr1->usedbytes);
space += count * sizeof(xfs_attr_leaf_entry_t);
/*
* leaf1 is the destination, compact it if it looks tight.
*/
- max = INT_GET(hdr1->firstused, ARCH_CONVERT)
+ max = be16_to_cpu(hdr1->firstused)
- sizeof(xfs_attr_leaf_hdr_t);
- max -= INT_GET(hdr1->count, ARCH_CONVERT)
- * sizeof(xfs_attr_leaf_entry_t);
+ max -= be16_to_cpu(hdr1->count) * sizeof(xfs_attr_leaf_entry_t);
if (space > max) {
xfs_attr_leaf_compact(args->trans, blk1->bp);
}
@@ -1370,8 +1355,7 @@ xfs_attr_leaf_rebalance(xfs_da_state_t *state, xfs_da_state_blk_t *blk1,
* Move low entries from leaf2 to high end of leaf1.
*/
xfs_attr_leaf_moveents(leaf2, 0, leaf1,
- (int)INT_GET(hdr1->count, ARCH_CONVERT), count,
- state->mp);
+ be16_to_cpu(hdr1->count), count, state->mp);
xfs_da_log_buf(args->trans, blk1->bp, 0, state->blocksize-1);
xfs_da_log_buf(args->trans, blk2->bp, 0, state->blocksize-1);
@@ -1381,11 +1365,11 @@ xfs_attr_leaf_rebalance(xfs_da_state_t *state, xfs_da_state_blk_t *blk1,
* Copy out last hashval in each block for B-tree code.
*/
blk1->hashval =
- INT_GET(leaf1->entries[INT_GET(leaf1->hdr.count,
- ARCH_CONVERT)-1].hashval, ARCH_CONVERT);
+ INT_GET(leaf1->entries[be16_to_cpu(leaf1->hdr.count)-1].hashval,
+ ARCH_CONVERT);
blk2->hashval =
- INT_GET(leaf2->entries[INT_GET(leaf2->hdr.count,
- ARCH_CONVERT)-1].hashval, ARCH_CONVERT);
+ INT_GET(leaf2->entries[be16_to_cpu(leaf2->hdr.count)-1].hashval,
+ ARCH_CONVERT);
/*
* Adjust the expected index for insertion.
@@ -1399,13 +1383,12 @@ xfs_attr_leaf_rebalance(xfs_da_state_t *state, xfs_da_state_blk_t *blk1,
* inserting. The index/blkno fields refer to the "old" entry,
* while the index2/blkno2 fields refer to the "new" entry.
*/
- if (blk1->index > INT_GET(leaf1->hdr.count, ARCH_CONVERT)) {
+ if (blk1->index > be16_to_cpu(leaf1->hdr.count)) {
ASSERT(state->inleaf == 0);
- blk2->index = blk1->index
- - INT_GET(leaf1->hdr.count, ARCH_CONVERT);
+ blk2->index = blk1->index - be16_to_cpu(leaf1->hdr.count);
args->index = args->index2 = blk2->index;
args->blkno = args->blkno2 = blk2->blkno;
- } else if (blk1->index == INT_GET(leaf1->hdr.count, ARCH_CONVERT)) {
+ } else if (blk1->index == be16_to_cpu(leaf1->hdr.count)) {
if (state->inleaf) {
args->index = blk1->index;
args->blkno = blk1->blkno;
@@ -1413,7 +1396,7 @@ xfs_attr_leaf_rebalance(xfs_da_state_t *state, xfs_da_state_blk_t *blk1,
args->blkno2 = blk2->blkno;
} else {
blk2->index = blk1->index
- - INT_GET(leaf1->hdr.count, ARCH_CONVERT);
+ - be16_to_cpu(leaf1->hdr.count);
args->index = args->index2 = blk2->index;
args->blkno = args->blkno2 = blk2->blkno;
}
@@ -1457,15 +1440,14 @@ xfs_attr_leaf_figure_balance(xfs_da_state_t *state,
* Examine entries until we reduce the absolute difference in
* byte usage between the two blocks to a minimum.
*/
- max = INT_GET(hdr1->count, ARCH_CONVERT)
- + INT_GET(hdr2->count, ARCH_CONVERT);
+ max = be16_to_cpu(hdr1->count) + be16_to_cpu(hdr2->count);
half = (max+1) * sizeof(*entry);
- half += INT_GET(hdr1->usedbytes, ARCH_CONVERT)
- + INT_GET(hdr2->usedbytes, ARCH_CONVERT)
- + xfs_attr_leaf_newentsize(
- state->args->namelen,
- state->args->valuelen,
- state->blocksize, NULL);
+ half += be16_to_cpu(hdr1->usedbytes) +
+ be16_to_cpu(hdr2->usedbytes) +
+ xfs_attr_leaf_newentsize(
+ state->args->namelen,
+ state->args->valuelen,
+ state->blocksize, NULL);
half /= 2;
lastdelta = state->blocksize;
entry = &leaf1->entries[0];
@@ -1491,7 +1473,7 @@ xfs_attr_leaf_figure_balance(xfs_da_state_t *state,
/*
* Wrap around into the second block if necessary.
*/
- if (count == INT_GET(hdr1->count, ARCH_CONVERT)) {
+ if (count == be16_to_cpu(hdr1->count)) {
leaf1 = leaf2;
entry = &leaf1->entries[0];
index = 0;
@@ -1561,10 +1543,10 @@ xfs_attr_leaf_toosmall(xfs_da_state_t *state, int *action)
info = blk->bp->data;
ASSERT(be16_to_cpu(info->magic) == XFS_ATTR_LEAF_MAGIC);
leaf = (xfs_attr_leafblock_t *)info;
- count = INT_GET(leaf->hdr.count, ARCH_CONVERT);
+ count = be16_to_cpu(leaf->hdr.count);
bytes = sizeof(xfs_attr_leaf_hdr_t) +
count * sizeof(xfs_attr_leaf_entry_t) +
- INT_GET(leaf->hdr.usedbytes, ARCH_CONVERT);
+ be16_to_cpu(leaf->hdr.usedbytes);
if (bytes > (state->blocksize >> 1)) {
*action = 0; /* blk over 50%, don't try to join */
return(0);
@@ -1618,13 +1600,13 @@ xfs_attr_leaf_toosmall(xfs_da_state_t *state, int *action)
ASSERT(bp != NULL);
leaf = (xfs_attr_leafblock_t *)info;
- count = INT_GET(leaf->hdr.count, ARCH_CONVERT);
+ count = be16_to_cpu(leaf->hdr.count);
bytes = state->blocksize - (state->blocksize>>2);
- bytes -= INT_GET(leaf->hdr.usedbytes, ARCH_CONVERT);
+ bytes -= be16_to_cpu(leaf->hdr.usedbytes);
leaf = bp->data;
ASSERT(be16_to_cpu(leaf->hdr.info.magic) == XFS_ATTR_LEAF_MAGIC);
- count += INT_GET(leaf->hdr.count, ARCH_CONVERT);
- bytes -= INT_GET(leaf->hdr.usedbytes, ARCH_CONVERT);
+ count += be16_to_cpu(leaf->hdr.count);
+ bytes -= be16_to_cpu(leaf->hdr.usedbytes);
bytes -= count * sizeof(xfs_attr_leaf_entry_t);
bytes -= sizeof(xfs_attr_leaf_hdr_t);
xfs_da_brelse(state->args->trans, bp);
@@ -1679,16 +1661,15 @@ xfs_attr_leaf_remove(xfs_dabuf_t *bp, xfs_da_args_t *args)
ASSERT(be16_to_cpu(leaf->hdr.info.magic) == XFS_ATTR_LEAF_MAGIC);
hdr = &leaf->hdr;
mp = args->trans->t_mountp;
- ASSERT((INT_GET(hdr->count, ARCH_CONVERT) > 0)
- && (INT_GET(hdr->count, ARCH_CONVERT) < (XFS_LBSIZE(mp)/8)));
+ ASSERT((be16_to_cpu(hdr->count) > 0)
+ && (be16_to_cpu(hdr->count) < (XFS_LBSIZE(mp)/8)));
ASSERT((args->index >= 0)
- && (args->index < INT_GET(hdr->count, ARCH_CONVERT)));
- ASSERT(INT_GET(hdr->firstused, ARCH_CONVERT)
- >= ((INT_GET(hdr->count, ARCH_CONVERT)
- * sizeof(*entry))+sizeof(*hdr)));
+ && (args->index < be16_to_cpu(hdr->count)));
+ ASSERT(be16_to_cpu(hdr->firstused) >=
+ ((be16_to_cpu(hdr->count) * sizeof(*entry)) + sizeof(*hdr)));
entry = &leaf->entries[args->index];
ASSERT(INT_GET(entry->nameidx, ARCH_CONVERT)
- >= INT_GET(hdr->firstused, ARCH_CONVERT));
+ >= be16_to_cpu(hdr->firstused));
ASSERT(INT_GET(entry->nameidx, ARCH_CONVERT) < XFS_LBSIZE(mp));
/*
@@ -1697,33 +1678,30 @@ xfs_attr_leaf_remove(xfs_dabuf_t *bp, xfs_da_args_t *args)
* find smallest free region in case we need to replace it,
* adjust any map that borders the entry table,
*/
- tablesize = INT_GET(hdr->count, ARCH_CONVERT)
- * sizeof(xfs_attr_leaf_entry_t)
+ tablesize = be16_to_cpu(hdr->count) * sizeof(xfs_attr_leaf_entry_t)
+ sizeof(xfs_attr_leaf_hdr_t);
map = &hdr->freemap[0];
- tmp = INT_GET(map->size, ARCH_CONVERT);
+ tmp = be16_to_cpu(map->size);
before = after = -1;
smallest = XFS_ATTR_LEAF_MAPSIZE - 1;
entsize = xfs_attr_leaf_entsize(leaf, args->index);
for (i = 0; i < XFS_ATTR_LEAF_MAPSIZE; map++, i++) {
- ASSERT(INT_GET(map->base, ARCH_CONVERT) < XFS_LBSIZE(mp));
- ASSERT(INT_GET(map->size, ARCH_CONVERT) < XFS_LBSIZE(mp));
- if (INT_GET(map->base, ARCH_CONVERT) == tablesize) {
- INT_MOD(map->base, ARCH_CONVERT,
- -sizeof(xfs_attr_leaf_entry_t));
- INT_MOD(map->size, ARCH_CONVERT,
- sizeof(xfs_attr_leaf_entry_t));
+ ASSERT(be16_to_cpu(map->base) < XFS_LBSIZE(mp));
+ ASSERT(be16_to_cpu(map->size) < XFS_LBSIZE(mp));
+ if (be16_to_cpu(map->base) == tablesize) {
+ be16_add(&map->base,
+ -((int)sizeof(xfs_attr_leaf_entry_t)));
+ be16_add(&map->size, sizeof(xfs_attr_leaf_entry_t));
}
- if ((INT_GET(map->base, ARCH_CONVERT)
- + INT_GET(map->size, ARCH_CONVERT))
+ if ((be16_to_cpu(map->base) + be16_to_cpu(map->size))
== INT_GET(entry->nameidx, ARCH_CONVERT)) {
before = i;
- } else if (INT_GET(map->base, ARCH_CONVERT)
+ } else if (be16_to_cpu(map->base)
== (INT_GET(entry->nameidx, ARCH_CONVERT) + entsize)) {
after = i;
- } else if (INT_GET(map->size, ARCH_CONVERT) < tmp) {
- tmp = INT_GET(map->size, ARCH_CONVERT);
+ } else if (be16_to_cpu(map->size) < tmp) {
+ tmp = be16_to_cpu(map->size);
smallest = i;
}
}
@@ -1735,30 +1713,29 @@ xfs_attr_leaf_remove(xfs_dabuf_t *bp, xfs_da_args_t *args)
if ((before >= 0) || (after >= 0)) {
if ((before >= 0) && (after >= 0)) {
map = &hdr->freemap[before];
- INT_MOD(map->size, ARCH_CONVERT, entsize);
- INT_MOD(map->size, ARCH_CONVERT,
- INT_GET(hdr->freemap[after].size,
- ARCH_CONVERT));
+ be16_add(&map->size, entsize);
+ be16_add(&map->size,
+ be16_to_cpu(hdr->freemap[after].size));
hdr->freemap[after].base = 0;
hdr->freemap[after].size = 0;
} else if (before >= 0) {
map = &hdr->freemap[before];
- INT_MOD(map->size, ARCH_CONVERT, entsize);
+ be16_add(&map->size, entsize);
} else {
map = &hdr->freemap[after];
/* both on-disk, don't endian flip twice */
map->base = entry->nameidx;
- INT_MOD(map->size, ARCH_CONVERT, entsize);
+ be16_add(&map->size, entsize);
}
} else {
/*
* Replace smallest region (if it is smaller than free'd entry)
*/
map = &hdr->freemap[smallest];
- if (INT_GET(map->size, ARCH_CONVERT) < entsize) {
- INT_SET(map->base, ARCH_CONVERT,
+ if (be16_to_cpu(map->size) < entsize) {
+ map->base = cpu_to_be16(
INT_GET(entry->nameidx, ARCH_CONVERT));
- INT_SET(map->size, ARCH_CONVERT, entsize);
+ map->size = cpu_to_be16(entsize);
}
}
@@ -1766,7 +1743,7 @@ xfs_attr_leaf_remove(xfs_dabuf_t *bp, xfs_da_args_t *args)
* Did we remove the first entry?
*/
if (INT_GET(entry->nameidx, ARCH_CONVERT)
- == INT_GET(hdr->firstused, ARCH_CONVERT))
+ == be16_to_cpu(hdr->firstused))
smallest = 1;
else
smallest = 0;
@@ -1775,18 +1752,18 @@ xfs_attr_leaf_remove(xfs_dabuf_t *bp, xfs_da_args_t *args)
* Compress the remaining entries and zero out the removed stuff.
*/
memset(XFS_ATTR_LEAF_NAME(leaf, args->index), 0, entsize);
- INT_MOD(hdr->usedbytes, ARCH_CONVERT, -entsize);
+ be16_add(&hdr->usedbytes, -entsize);
xfs_da_log_buf(args->trans, bp,
XFS_DA_LOGRANGE(leaf, XFS_ATTR_LEAF_NAME(leaf, args->index),
entsize));
- tmp = (INT_GET(hdr->count, ARCH_CONVERT) - args->index)
+ tmp = (be16_to_cpu(hdr->count) - args->index)
* sizeof(xfs_attr_leaf_entry_t);
memmove((char *)entry, (char *)(entry+1), tmp);
- INT_MOD(hdr->count, ARCH_CONVERT, -1);
+ be16_add(&hdr->count, -1);
xfs_da_log_buf(args->trans, bp,
XFS_DA_LOGRANGE(leaf, entry, tmp + sizeof(*entry)));
- entry = &leaf->entries[INT_GET(hdr->count, ARCH_CONVERT)];
+ entry = &leaf->entries[be16_to_cpu(hdr->count)];
memset((char *)entry, 0, sizeof(xfs_attr_leaf_entry_t));
/*
@@ -1798,18 +1775,17 @@ xfs_attr_leaf_remove(xfs_dabuf_t *bp, xfs_da_args_t *args)
if (smallest) {
tmp = XFS_LBSIZE(mp);
entry = &leaf->entries[0];
- for (i = INT_GET(hdr->count, ARCH_CONVERT)-1;
- i >= 0; entry++, i--) {
+ for (i = be16_to_cpu(hdr->count)-1; i >= 0; entry++, i--) {
ASSERT(INT_GET(entry->nameidx, ARCH_CONVERT)
- >= INT_GET(hdr->firstused, ARCH_CONVERT));
+ >= be16_to_cpu(hdr->firstused));
ASSERT(INT_GET(entry->nameidx, ARCH_CONVERT)
< XFS_LBSIZE(mp));
if (INT_GET(entry->nameidx, ARCH_CONVERT) < tmp)
tmp = INT_GET(entry->nameidx, ARCH_CONVERT);
}
- INT_SET(hdr->firstused, ARCH_CONVERT, tmp);
+ hdr->firstused = cpu_to_be16(tmp);
if (!hdr->firstused) {
- INT_SET(hdr->firstused, ARCH_CONVERT,
+ hdr->firstused = cpu_to_be16(
tmp - XFS_ATTR_LEAF_NAME_ALIGN);
}
} else {
@@ -1823,9 +1799,8 @@ xfs_attr_leaf_remove(xfs_dabuf_t *bp, xfs_da_args_t *args)
* "join" the leaf with a sibling if so.
*/
tmp = sizeof(xfs_attr_leaf_hdr_t);
- tmp += INT_GET(leaf->hdr.count, ARCH_CONVERT)
- * sizeof(xfs_attr_leaf_entry_t);
- tmp += INT_GET(leaf->hdr.usedbytes, ARCH_CONVERT);
+ tmp += be16_to_cpu(leaf->hdr.count) * sizeof(xfs_attr_leaf_entry_t);
+ tmp += be16_to_cpu(leaf->hdr.usedbytes);
return(tmp < mp->m_attr_magicpct); /* leaf is < 37% full */
}
@@ -1858,9 +1833,8 @@ xfs_attr_leaf_unbalance(xfs_da_state_t *state, xfs_da_state_blk_t *drop_blk,
* Save last hashval from dying block for later Btree fixup.
*/
drop_blk->hashval =
- INT_GET(drop_leaf->entries[INT_GET(drop_leaf->hdr.count,
- ARCH_CONVERT)-1].hashval,
- ARCH_CONVERT);
+ INT_GET(drop_leaf->entries[be16_to_cpu(drop_leaf->hdr.count)-1]
+ .hashval, ARCH_CONVERT);
/*
* Check if we need a temp buffer, or can we do it in place.
@@ -1874,12 +1848,11 @@ xfs_attr_leaf_unbalance(xfs_da_state_t *state, xfs_da_state_blk_t *drop_blk,
*/
if (xfs_attr_leaf_order(save_blk->bp, drop_blk->bp)) {
xfs_attr_leaf_moveents(drop_leaf, 0, save_leaf, 0,
- (int)INT_GET(drop_hdr->count, ARCH_CONVERT), mp);
+ be16_to_cpu(drop_hdr->count), mp);
} else {
xfs_attr_leaf_moveents(drop_leaf, 0, save_leaf,
- INT_GET(save_hdr->count, ARCH_CONVERT),
- (int)INT_GET(drop_hdr->count, ARCH_CONVERT),
- mp);
+ be16_to_cpu(save_hdr->count),
+ be16_to_cpu(drop_hdr->count), mp);
}
} else {
/*
@@ -1893,28 +1866,24 @@ xfs_attr_leaf_unbalance(xfs_da_state_t *state, xfs_da_state_blk_t *drop_blk,
tmp_hdr = &tmp_leaf->hdr;
tmp_hdr->info = save_hdr->info; /* struct copy */
tmp_hdr->count = 0;
- INT_SET(tmp_hdr->firstused, ARCH_CONVERT, state->blocksize);
+ tmp_hdr->firstused = cpu_to_be16(state->blocksize);
if (!tmp_hdr->firstused) {
- INT_SET(tmp_hdr->firstused, ARCH_CONVERT,
+ tmp_hdr->firstused = cpu_to_be16(
state->blocksize - XFS_ATTR_LEAF_NAME_ALIGN);
}
tmp_hdr->usedbytes = 0;
if (xfs_attr_leaf_order(save_blk->bp, drop_blk->bp)) {
xfs_attr_leaf_moveents(drop_leaf, 0, tmp_leaf, 0,
- (int)INT_GET(drop_hdr->count, ARCH_CONVERT),
- mp);
+ be16_to_cpu(drop_hdr->count), mp);
xfs_attr_leaf_moveents(save_leaf, 0, tmp_leaf,
- INT_GET(tmp_leaf->hdr.count, ARCH_CONVERT),
- (int)INT_GET(save_hdr->count, ARCH_CONVERT),
- mp);
+ be16_to_cpu(tmp_leaf->hdr.count),
+ be16_to_cpu(save_hdr->count), mp);
} else {
xfs_attr_leaf_moveents(save_leaf, 0, tmp_leaf, 0,
- (int)INT_GET(save_hdr->count, ARCH_CONVERT),
- mp);
+ be16_to_cpu(save_hdr->count), mp);
xfs_attr_leaf_moveents(drop_leaf, 0, tmp_leaf,
- INT_GET(tmp_leaf->hdr.count, ARCH_CONVERT),
- (int)INT_GET(drop_hdr->count, ARCH_CONVERT),
- mp);
+ be16_to_cpu(tmp_leaf->hdr.count),
+ be16_to_cpu(drop_hdr->count), mp);
}
memcpy((char *)save_leaf, (char *)tmp_leaf, state->blocksize);
kmem_free(tmpbuffer, state->blocksize);
@@ -1927,9 +1896,8 @@ xfs_attr_leaf_unbalance(xfs_da_state_t *state, xfs_da_state_blk_t *drop_blk,
* Copy out last hashval in each block for B-tree code.
*/
save_blk->hashval =
- INT_GET(save_leaf->entries[INT_GET(save_leaf->hdr.count,
- ARCH_CONVERT)-1].hashval,
- ARCH_CONVERT);
+ INT_GET(save_leaf->entries[be16_to_cpu(save_leaf->hdr.count)-1]
+ .hashval, ARCH_CONVERT);
}
/*========================================================================
@@ -1961,14 +1929,14 @@ xfs_attr_leaf_lookup_int(xfs_dabuf_t *bp, xfs_da_args_t *args)
leaf = bp->data;
ASSERT(be16_to_cpu(leaf->hdr.info.magic) == XFS_ATTR_LEAF_MAGIC);
- ASSERT(INT_GET(leaf->hdr.count, ARCH_CONVERT)
+ ASSERT(be16_to_cpu(leaf->hdr.count)
< (XFS_LBSIZE(args->dp->i_mount)/8));
/*
* Binary search. (note: small blocks will skip this loop)
*/
hashval = args->hashval;
- probe = span = INT_GET(leaf->hdr.count, ARCH_CONVERT) / 2;
+ probe = span = be16_to_cpu(leaf->hdr.count) / 2;
for (entry = &leaf->entries[probe]; span > 4;
entry = &leaf->entries[probe]) {
span /= 2;
@@ -1981,7 +1949,7 @@ xfs_attr_leaf_lookup_int(xfs_dabuf_t *bp, xfs_da_args_t *args)
}
ASSERT((probe >= 0) &&
(!leaf->hdr.count
- || (probe < INT_GET(leaf->hdr.count, ARCH_CONVERT))));
+ || (probe < be16_to_cpu(leaf->hdr.count))));
ASSERT((span <= 4) || (INT_GET(entry->hashval, ARCH_CONVERT)
== hashval));
@@ -1994,12 +1962,12 @@ xfs_attr_leaf_lookup_int(xfs_dabuf_t *bp, xfs_da_args_t *args)
entry--;
probe--;
}
- while ((probe < INT_GET(leaf->hdr.count, ARCH_CONVERT))
+ while ((probe < be16_to_cpu(leaf->hdr.count))
&& (INT_GET(entry->hashval, ARCH_CONVERT) < hashval)) {
entry++;
probe++;
}
- if ((probe == INT_GET(leaf->hdr.count, ARCH_CONVERT))
+ if ((probe == be16_to_cpu(leaf->hdr.count))
|| (INT_GET(entry->hashval, ARCH_CONVERT) != hashval)) {
args->index = probe;
return(XFS_ERROR(ENOATTR));
@@ -2008,7 +1976,7 @@ xfs_attr_leaf_lookup_int(xfs_dabuf_t *bp, xfs_da_args_t *args)
/*
* Duplicate keys may be present, so search all of them for a match.
*/
- for ( ; (probe < INT_GET(leaf->hdr.count, ARCH_CONVERT))
+ for ( ; (probe < be16_to_cpu(leaf->hdr.count))
&& (INT_GET(entry->hashval, ARCH_CONVERT) == hashval);
entry++, probe++) {
/*
@@ -2078,9 +2046,9 @@ xfs_attr_leaf_getvalue(xfs_dabuf_t *bp, xfs_da_args_t *args)
leaf = bp->data;
ASSERT(be16_to_cpu(leaf->hdr.info.magic) == XFS_ATTR_LEAF_MAGIC);
- ASSERT(INT_GET(leaf->hdr.count, ARCH_CONVERT)
+ ASSERT(be16_to_cpu(leaf->hdr.count)
< (XFS_LBSIZE(args->dp->i_mount)/8));
- ASSERT(args->index < ((int)INT_GET(leaf->hdr.count, ARCH_CONVERT)));
+ ASSERT(args->index < be16_to_cpu(leaf->hdr.count));
entry = &leaf->entries[args->index];
if (entry->flags & XFS_ATTR_LOCAL) {
@@ -2149,26 +2117,25 @@ xfs_attr_leaf_moveents(xfs_attr_leafblock_t *leaf_s, int start_s,
ASSERT(be16_to_cpu(leaf_d->hdr.info.magic) == XFS_ATTR_LEAF_MAGIC);
hdr_s = &leaf_s->hdr;
hdr_d = &leaf_d->hdr;
- ASSERT((INT_GET(hdr_s->count, ARCH_CONVERT) > 0)
- && (INT_GET(hdr_s->count, ARCH_CONVERT)
- < (XFS_LBSIZE(mp)/8)));
- ASSERT(INT_GET(hdr_s->firstused, ARCH_CONVERT) >=
- ((INT_GET(hdr_s->count, ARCH_CONVERT)
+ ASSERT((be16_to_cpu(hdr_s->count) > 0) &&
+ (be16_to_cpu(hdr_s->count) < (XFS_LBSIZE(mp)/8)));
+ ASSERT(be16_to_cpu(hdr_s->firstused) >=
+ ((be16_to_cpu(hdr_s->count)
* sizeof(*entry_s))+sizeof(*hdr_s)));
- ASSERT(INT_GET(hdr_d->count, ARCH_CONVERT) < (XFS_LBSIZE(mp)/8));
- ASSERT(INT_GET(hdr_d->firstused, ARCH_CONVERT) >=
- ((INT_GET(hdr_d->count, ARCH_CONVERT)
+ ASSERT(be16_to_cpu(hdr_d->count) < (XFS_LBSIZE(mp)/8));
+ ASSERT(be16_to_cpu(hdr_d->firstused) >=
+ ((be16_to_cpu(hdr_d->count)
* sizeof(*entry_d))+sizeof(*hdr_d)));
- ASSERT(start_s < INT_GET(hdr_s->count, ARCH_CONVERT));
- ASSERT(start_d <= INT_GET(hdr_d->count, ARCH_CONVERT));
- ASSERT(count <= INT_GET(hdr_s->count, ARCH_CONVERT));
+ ASSERT(start_s < be16_to_cpu(hdr_s->count));
+ ASSERT(start_d <= be16_to_cpu(hdr_d->count));
+ ASSERT(count <= be16_to_cpu(hdr_s->count));
/*
* Move the entries in the destination leaf up to make a hole?
*/
- if (start_d < INT_GET(hdr_d->count, ARCH_CONVERT)) {
- tmp = INT_GET(hdr_d->count, ARCH_CONVERT) - start_d;
+ if (start_d < be16_to_cpu(hdr_d->count)) {
+ tmp = be16_to_cpu(hdr_d->count) - start_d;
tmp *= sizeof(xfs_attr_leaf_entry_t);
entry_s = &leaf_d->entries[start_d];
entry_d = &leaf_d->entries[start_d + count];
@@ -2184,7 +2151,7 @@ xfs_attr_leaf_moveents(xfs_attr_leafblock_t *leaf_s, int start_s,
desti = start_d;
for (i = 0; i < count; entry_s++, entry_d++, desti++, i++) {
ASSERT(INT_GET(entry_s->nameidx, ARCH_CONVERT)
- >= INT_GET(hdr_s->firstused, ARCH_CONVERT));
+ >= be16_to_cpu(hdr_s->firstused));
tmp = xfs_attr_leaf_entsize(leaf_s, start_s + i);
#ifdef GROT
/*
@@ -2194,15 +2161,15 @@ xfs_attr_leaf_moveents(xfs_attr_leafblock_t *leaf_s, int start_s,
*/
if (entry_s->flags & XFS_ATTR_INCOMPLETE) { /* skip partials? */
memset(XFS_ATTR_LEAF_NAME(leaf_s, start_s + i), 0, tmp);
- INT_MOD(hdr_s->usedbytes, ARCH_CONVERT, -tmp);
- INT_MOD(hdr_s->count, ARCH_CONVERT, -1);
+ be16_add(&hdr_s->usedbytes, -tmp);
+ be16_add(&hdr_s->count, -1);
entry_d--; /* to compensate for ++ in loop hdr */
desti--;
if ((start_s + i) < offset)
result++; /* insertion index adjustment */
} else {
#endif /* GROT */
- INT_MOD(hdr_d->firstused, ARCH_CONVERT, -tmp);
+ be16_add(&hdr_d->firstused, -tmp);
/* both on-disk, don't endian flip twice */
entry_d->hashval = entry_s->hashval;
/* both on-disk, don't endian flip twice */
@@ -2215,14 +2182,14 @@ xfs_attr_leaf_moveents(xfs_attr_leafblock_t *leaf_s, int start_s,
ASSERT(INT_GET(entry_s->nameidx, ARCH_CONVERT) + tmp
<= XFS_LBSIZE(mp));
memset(XFS_ATTR_LEAF_NAME(leaf_s, start_s + i), 0, tmp);
- INT_MOD(hdr_s->usedbytes, ARCH_CONVERT, -tmp);
- INT_MOD(hdr_d->usedbytes, ARCH_CONVERT, tmp);
- INT_MOD(hdr_s->count, ARCH_CONVERT, -1);
- INT_MOD(hdr_d->count, ARCH_CONVERT, 1);
- tmp = INT_GET(hdr_d->count, ARCH_CONVERT)
+ be16_add(&hdr_s->usedbytes, -tmp);
+ be16_add(&hdr_d->usedbytes, tmp);
+ be16_add(&hdr_s->count, -1);
+ be16_add(&hdr_d->count, 1);
+ tmp = be16_to_cpu(hdr_d->count)
* sizeof(xfs_attr_leaf_entry_t)
+ sizeof(xfs_attr_leaf_hdr_t);
- ASSERT(INT_GET(hdr_d->firstused, ARCH_CONVERT) >= tmp);
+ ASSERT(be16_to_cpu(hdr_d->firstused) >= tmp);
#ifdef GROT
}
#endif /* GROT */
@@ -2231,7 +2198,7 @@ xfs_attr_leaf_moveents(xfs_attr_leafblock_t *leaf_s, int start_s,
/*
* Zero out the entries we just copied.
*/
- if (start_s == INT_GET(hdr_s->count, ARCH_CONVERT)) {
+ if (start_s == be16_to_cpu(hdr_s->count)) {
tmp = count * sizeof(xfs_attr_leaf_entry_t);
entry_s = &leaf_s->entries[start_s];
ASSERT(((char *)entry_s + tmp) <=
@@ -2242,15 +2209,14 @@ xfs_attr_leaf_moveents(xfs_attr_leafblock_t *leaf_s, int start_s,
* Move the remaining entries down to fill the hole,
* then zero the entries at the top.
*/
- tmp = INT_GET(hdr_s->count, ARCH_CONVERT) - count;
+ tmp = be16_to_cpu(hdr_s->count) - count;
tmp *= sizeof(xfs_attr_leaf_entry_t);
entry_s = &leaf_s->entries[start_s + count];
entry_d = &leaf_s->entries[start_s];
memmove((char *)entry_d, (char *)entry_s, tmp);
tmp = count * sizeof(xfs_attr_leaf_entry_t);
- entry_s = &leaf_s->entries[INT_GET(hdr_s->count,
- ARCH_CONVERT)];
+ entry_s = &leaf_s->entries[be16_to_cpu(hdr_s->count)];
ASSERT(((char *)entry_s + tmp) <=
((char *)leaf_s + XFS_LBSIZE(mp)));
memset((char *)entry_s, 0, tmp);
@@ -2259,14 +2225,11 @@ xfs_attr_leaf_moveents(xfs_attr_leafblock_t *leaf_s, int start_s,
/*
* Fill in the freemap information
*/
- INT_SET(hdr_d->freemap[0].base, ARCH_CONVERT,
- sizeof(xfs_attr_leaf_hdr_t));
- INT_MOD(hdr_d->freemap[0].base, ARCH_CONVERT,
- INT_GET(hdr_d->count, ARCH_CONVERT)
- * sizeof(xfs_attr_leaf_entry_t));
- INT_SET(hdr_d->freemap[0].size, ARCH_CONVERT,
- INT_GET(hdr_d->firstused, ARCH_CONVERT)
- - INT_GET(hdr_d->freemap[0].base, ARCH_CONVERT));
+ hdr_d->freemap[0].base = cpu_to_be16(sizeof(xfs_attr_leaf_hdr_t));
+ be16_add(&hdr_d->freemap[0].base, be16_to_cpu(hdr_d->count) *
+ sizeof(xfs_attr_leaf_entry_t));
+ hdr_d->freemap[0].size = cpu_to_be16(be16_to_cpu(hdr_d->firstused)
+ - be16_to_cpu(hdr_d->freemap[0].base));
hdr_d->freemap[1].base = 0;
hdr_d->freemap[2].base = 0;
hdr_d->freemap[1].size = 0;
@@ -2287,14 +2250,14 @@ xfs_attr_leaf_order(xfs_dabuf_t *leaf1_bp, xfs_dabuf_t *leaf2_bp)
leaf2 = leaf2_bp->data;
ASSERT((be16_to_cpu(leaf1->hdr.info.magic) == XFS_ATTR_LEAF_MAGIC) &&
(be16_to_cpu(leaf2->hdr.info.magic) == XFS_ATTR_LEAF_MAGIC));
- if ( (INT_GET(leaf1->hdr.count, ARCH_CONVERT) > 0)
- && (INT_GET(leaf2->hdr.count, ARCH_CONVERT) > 0)
- && ( (INT_GET(leaf2->entries[ 0 ].hashval, ARCH_CONVERT) <
- INT_GET(leaf1->entries[ 0 ].hashval, ARCH_CONVERT))
- || (INT_GET(leaf2->entries[INT_GET(leaf2->hdr.count,
- ARCH_CONVERT)-1].hashval, ARCH_CONVERT) <
- INT_GET(leaf1->entries[INT_GET(leaf1->hdr.count,
- ARCH_CONVERT)-1].hashval, ARCH_CONVERT))) ) {
+ if ((be16_to_cpu(leaf1->hdr.count) > 0) &&
+ (be16_to_cpu(leaf2->hdr.count) > 0) &&
+ ((INT_GET(leaf2->entries[0].hashval, ARCH_CONVERT) <
+ INT_GET(leaf1->entries[0].hashval, ARCH_CONVERT)) ||
+ (INT_GET(leaf2->entries[be16_to_cpu(leaf2->hdr.count)-1].hashval,
+ ARCH_CONVERT) <
+ INT_GET(leaf1->entries[be16_to_cpu(leaf1->hdr.count)-1].hashval,
+ ARCH_CONVERT)))) {
return(1);
}
return(0);
@@ -2311,11 +2274,11 @@ xfs_attr_leaf_lasthash(xfs_dabuf_t *bp, int *count)
leaf = bp->data;
ASSERT(be16_to_cpu(leaf->hdr.info.magic) == XFS_ATTR_LEAF_MAGIC);
if (count)
- *count = INT_GET(leaf->hdr.count, ARCH_CONVERT);
+ *count = be16_to_cpu(leaf->hdr.count);
if (!leaf->hdr.count)
return(0);
- return(INT_GET(leaf->entries[INT_GET(leaf->hdr.count,
- ARCH_CONVERT)-1].hashval, ARCH_CONVERT));
+ return (INT_GET(leaf->entries[be16_to_cpu(leaf->hdr.count)-1].hashval,
+ ARCH_CONVERT));
}
/*
@@ -2392,8 +2355,7 @@ xfs_attr_leaf_list_int(xfs_dabuf_t *bp, xfs_attr_list_context_t *context)
*/
if (context->resynch) {
entry = &leaf->entries[0];
- for (i = 0; i < INT_GET(leaf->hdr.count, ARCH_CONVERT);
- entry++, i++) {
+ for (i = 0; i < be16_to_cpu(leaf->hdr.count); entry++, i++) {
if (INT_GET(entry->hashval, ARCH_CONVERT)
== cursor->hashval) {
if (cursor->offset == context->dupcnt) {
@@ -2407,7 +2369,7 @@ xfs_attr_leaf_list_int(xfs_dabuf_t *bp, xfs_attr_list_context_t *context)
break;
}
}
- if (i == INT_GET(leaf->hdr.count, ARCH_CONVERT)) {
+ if (i == be16_to_cpu(leaf->hdr.count)) {
xfs_attr_trace_l_c("not found", context);
return(0);
}
@@ -2421,7 +2383,7 @@ xfs_attr_leaf_list_int(xfs_dabuf_t *bp, xfs_attr_list_context_t *context)
* We have found our place, start copying out the new attributes.
*/
retval = 0;
- for ( ; (i < INT_GET(leaf->hdr.count, ARCH_CONVERT))
+ for ( ; (i < be16_to_cpu(leaf->hdr.count))
&& (retval == 0); entry++, i++) {
attrnames_t *namesp;
@@ -2577,7 +2539,7 @@ xfs_attr_leaf_clearflag(xfs_da_args_t *args)
leaf = bp->data;
ASSERT(be16_to_cpu(leaf->hdr.info.magic) == XFS_ATTR_LEAF_MAGIC);
- ASSERT(args->index < INT_GET(leaf->hdr.count, ARCH_CONVERT));
+ ASSERT(args->index < be16_to_cpu(leaf->hdr.count));
ASSERT(args->index >= 0);
entry = &leaf->entries[ args->index ];
ASSERT(entry->flags & XFS_ATTR_INCOMPLETE);
@@ -2643,7 +2605,7 @@ xfs_attr_leaf_setflag(xfs_da_args_t *args)
leaf = bp->data;
ASSERT(be16_to_cpu(leaf->hdr.info.magic) == XFS_ATTR_LEAF_MAGIC);
- ASSERT(args->index < INT_GET(leaf->hdr.count, ARCH_CONVERT));
+ ASSERT(args->index < be16_to_cpu(leaf->hdr.count));
ASSERT(args->index >= 0);
entry = &leaf->entries[ args->index ];
@@ -2715,13 +2677,13 @@ xfs_attr_leaf_flipflags(xfs_da_args_t *args)
leaf1 = bp1->data;
ASSERT(be16_to_cpu(leaf1->hdr.info.magic) == XFS_ATTR_LEAF_MAGIC);
- ASSERT(args->index < INT_GET(leaf1->hdr.count, ARCH_CONVERT));
+ ASSERT(args->index < be16_to_cpu(leaf1->hdr.count));
ASSERT(args->index >= 0);
entry1 = &leaf1->entries[ args->index ];
leaf2 = bp2->data;
ASSERT(be16_to_cpu(leaf2->hdr.info.magic) == XFS_ATTR_LEAF_MAGIC);
- ASSERT(args->index2 < INT_GET(leaf2->hdr.count, ARCH_CONVERT));
+ ASSERT(args->index2 < be16_to_cpu(leaf2->hdr.count));
ASSERT(args->index2 >= 0);
entry2 = &leaf2->entries[ args->index2 ];
@@ -2971,7 +2933,7 @@ xfs_attr_leaf_inactive(xfs_trans_t **trans, xfs_inode_t *dp, xfs_dabuf_t *bp)
*/
count = 0;
entry = &leaf->entries[0];
- for (i = 0; i < INT_GET(leaf->hdr.count, ARCH_CONVERT); entry++, i++) {
+ for (i = 0; i < be16_to_cpu(leaf->hdr.count); entry++, i++) {
if ( INT_GET(entry->nameidx, ARCH_CONVERT)
&& ((entry->flags & XFS_ATTR_LOCAL) == 0)) {
name_rmt = XFS_ATTR_LEAF_NAME_REMOTE(leaf, i);
@@ -2999,7 +2961,7 @@ xfs_attr_leaf_inactive(xfs_trans_t **trans, xfs_inode_t *dp, xfs_dabuf_t *bp)
*/
lp = list;
entry = &leaf->entries[0];
- for (i = 0; i < INT_GET(leaf->hdr.count, ARCH_CONVERT); entry++, i++) {
+ for (i = 0; i < be16_to_cpu(leaf->hdr.count); entry++, i++) {
if ( INT_GET(entry->nameidx, ARCH_CONVERT)
&& ((entry->flags & XFS_ATTR_LOCAL) == 0)) {
name_rmt = XFS_ATTR_LEAF_NAME_REMOTE(leaf, i);
diff --git a/fs/xfs/xfs_attr_leaf.h b/fs/xfs/xfs_attr_leaf.h
index 541e34109bb..52b771052c5 100644
--- a/fs/xfs/xfs_attr_leaf.h
+++ b/fs/xfs/xfs_attr_leaf.h
@@ -73,17 +73,17 @@ struct xfs_trans;
#define XFS_ATTR_LEAF_MAPSIZE 3 /* how many freespace slots */
typedef struct xfs_attr_leaf_map { /* RLE map of free bytes */
- __uint16_t base; /* base of free region */
- __uint16_t size; /* length of free region */
+ __be16 base; /* base of free region */
+ __be16 size; /* length of free region */
} xfs_attr_leaf_map_t;
typedef struct xfs_attr_leaf_hdr { /* constant-structure header block */
xfs_da_blkinfo_t info; /* block type, links, etc. */
- __uint16_t count; /* count of active leaf_entry's */
- __uint16_t usedbytes; /* num bytes of names/values stored */
- __uint16_t firstused; /* first used byte in name area */
- __uint8_t holes; /* != 0 if blk needs compaction */
- __uint8_t pad1;
+ __be16 count; /* count of active leaf_entry's */
+ __be16 usedbytes; /* num bytes of names/values stored */
+ __be16 firstused; /* first used byte in name area */
+ __u8 holes; /* != 0 if blk needs compaction */
+ __u8 pad1;
xfs_attr_leaf_map_t freemap[XFS_ATTR_LEAF_MAPSIZE];
/* N largest free regions */
} xfs_attr_leaf_hdr_t;
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2024-11-14 20:52:16 +0000