[XFS] endianess annotations for xfs_da_node_hdr_t
SGI-PV: 943272
SGI-Modid: xfs-linux-melb:xfs-kern:25505a
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Nathan Scott <nathans@sgi.com>
diff --git a/fs/xfs/xfs_attr.c b/fs/xfs/xfs_attr.c
index 5d61c62..093fac4 100644
--- a/fs/xfs/xfs_attr.c
+++ b/fs/xfs/xfs_attr.c
@@ -1825,8 +1825,7 @@
return(XFS_ERROR(EFSCORRUPTED));
}
btree = node->btree;
- for (i = 0;
- i < INT_GET(node->hdr.count, ARCH_CONVERT);
+ for (i = 0; i < be16_to_cpu(node->hdr.count);
btree++, i++) {
if (cursor->hashval
<= be32_to_cpu(btree->hashval)) {
@@ -1836,7 +1835,7 @@
break;
}
}
- if (i == INT_GET(node->hdr.count, ARCH_CONVERT)) {
+ if (i == be16_to_cpu(node->hdr.count)) {
xfs_da_brelse(NULL, bp);
return(0);
}
@@ -2226,9 +2225,10 @@
: 0,
(__psunsigned_t)context->dupcnt,
(__psunsigned_t)context->flags,
- (__psunsigned_t)INT_GET(node->hdr.count, ARCH_CONVERT),
+ (__psunsigned_t)be16_to_cpu(node->hdr.count),
(__psunsigned_t)be32_to_cpu(node->btree[0].hashval),
- (__psunsigned_t)be32_to_cpu(node->btree[INT_GET(node->hdr.count, ARCH_CONVERT)-1].hashval));
+ (__psunsigned_t)be32_to_cpu(node->btree[
+ be16_to_cpu(node->hdr.count)-1].hashval));
}
/*
diff --git a/fs/xfs/xfs_attr_leaf.c b/fs/xfs/xfs_attr_leaf.c
index 70594bc..7176827 100644
--- a/fs/xfs/xfs_attr_leaf.c
+++ b/fs/xfs/xfs_attr_leaf.c
@@ -870,7 +870,7 @@
node->btree[0].hashval =
leaf->entries[be16_to_cpu(leaf->hdr.count)-1 ].hashval;
node->btree[0].before = cpu_to_be32(blkno);
- INT_SET(node->hdr.count, ARCH_CONVERT, 1);
+ node->hdr.count = cpu_to_be16(1);
xfs_da_log_buf(args->trans, bp1, 0, XFS_LBSIZE(dp->i_mount) - 1);
error = 0;
out:
@@ -2804,7 +2804,7 @@
node = bp->data;
ASSERT(be16_to_cpu(node->hdr.info.magic) == XFS_DA_NODE_MAGIC);
parent_blkno = xfs_da_blkno(bp); /* save for re-read later */
- count = INT_GET(node->hdr.count, ARCH_CONVERT);
+ count = be16_to_cpu(node->hdr.count);
if (!count) {
xfs_da_brelse(*trans, bp);
return(0);
diff --git a/fs/xfs/xfs_da_btree.c b/fs/xfs/xfs_da_btree.c
index d32670c..4bae3a7 100644
--- a/fs/xfs/xfs_da_btree.c
+++ b/fs/xfs/xfs_da_btree.c
@@ -129,7 +129,7 @@
node->hdr.info.magic = cpu_to_be16(XFS_DA_NODE_MAGIC);
node->hdr.info.pad = 0;
node->hdr.count = 0;
- INT_SET(node->hdr.level, ARCH_CONVERT, level);
+ node->hdr.level = cpu_to_be16(level);
xfs_da_log_buf(tp, bp,
XFS_DA_LOGRANGE(node, &node->hdr, sizeof(node->hdr)));
@@ -360,7 +360,7 @@
node = bp->data;
oldroot = blk1->bp->data;
if (be16_to_cpu(oldroot->hdr.info.magic) == XFS_DA_NODE_MAGIC) {
- size = (int)((char *)&oldroot->btree[INT_GET(oldroot->hdr.count, ARCH_CONVERT)] -
+ size = (int)((char *)&oldroot->btree[be16_to_cpu(oldroot->hdr.count)] -
(char *)oldroot);
} else {
ASSERT(XFS_DIR_IS_V2(mp));
@@ -381,7 +381,7 @@
error = xfs_da_node_create(args,
args->whichfork == XFS_DATA_FORK &&
XFS_DIR_IS_V2(mp) ? mp->m_dirleafblk : 0,
- INT_GET(node->hdr.level, ARCH_CONVERT) + 1, &bp, args->whichfork);
+ be16_to_cpu(node->hdr.level) + 1, &bp, args->whichfork);
if (error)
return(error);
node = bp->data;
@@ -389,7 +389,7 @@
node->btree[0].before = cpu_to_be32(blk1->blkno);
node->btree[1].hashval = cpu_to_be32(blk2->hashval);
node->btree[1].before = cpu_to_be32(blk2->blkno);
- INT_SET(node->hdr.count, ARCH_CONVERT, 2);
+ node->hdr.count = cpu_to_be16(2);
#ifdef DEBUG
if (be16_to_cpu(oldroot->hdr.info.magic) == XFS_DIR2_LEAFN_MAGIC) {
@@ -435,7 +435,7 @@
/*
* Do we have to split the node?
*/
- if ((INT_GET(node->hdr.count, ARCH_CONVERT) + newcount) > state->node_ents) {
+ if ((be16_to_cpu(node->hdr.count) + newcount) > state->node_ents) {
/*
* Allocate a new node, add to the doubly linked chain of
* nodes, then move some of our excess entries into it.
@@ -472,7 +472,7 @@
* If we had double-split op below us, then add the extra block too.
*/
node = oldblk->bp->data;
- if (oldblk->index <= INT_GET(node->hdr.count, ARCH_CONVERT)) {
+ if (oldblk->index <= be16_to_cpu(node->hdr.count)) {
oldblk->index++;
xfs_da_node_add(state, oldblk, addblk);
if (useextra) {
@@ -516,17 +516,17 @@
* Figure out how many entries need to move, and in which direction.
* Swap the nodes around if that makes it simpler.
*/
- if ((INT_GET(node1->hdr.count, ARCH_CONVERT) > 0) && (INT_GET(node2->hdr.count, ARCH_CONVERT) > 0) &&
+ if ((be16_to_cpu(node1->hdr.count) > 0) && (be16_to_cpu(node2->hdr.count) > 0) &&
((be32_to_cpu(node2->btree[0].hashval) < be32_to_cpu(node1->btree[0].hashval)) ||
- (be32_to_cpu(node2->btree[INT_GET(node2->hdr.count, ARCH_CONVERT)-1].hashval) <
- be32_to_cpu(node1->btree[INT_GET(node1->hdr.count, ARCH_CONVERT)-1].hashval)))) {
+ (be32_to_cpu(node2->btree[be16_to_cpu(node2->hdr.count)-1].hashval) <
+ be32_to_cpu(node1->btree[be16_to_cpu(node1->hdr.count)-1].hashval)))) {
tmpnode = node1;
node1 = node2;
node2 = tmpnode;
}
ASSERT(be16_to_cpu(node1->hdr.info.magic) == XFS_DA_NODE_MAGIC);
ASSERT(be16_to_cpu(node2->hdr.info.magic) == XFS_DA_NODE_MAGIC);
- count = (INT_GET(node1->hdr.count, ARCH_CONVERT) - INT_GET(node2->hdr.count, ARCH_CONVERT)) / 2;
+ count = (be16_to_cpu(node1->hdr.count) - be16_to_cpu(node2->hdr.count)) / 2;
if (count == 0)
return;
tp = state->args->trans;
@@ -537,7 +537,7 @@
/*
* Move elements in node2 up to make a hole.
*/
- if ((tmp = INT_GET(node2->hdr.count, ARCH_CONVERT)) > 0) {
+ if ((tmp = be16_to_cpu(node2->hdr.count)) > 0) {
tmp *= (uint)sizeof(xfs_da_node_entry_t);
btree_s = &node2->btree[0];
btree_d = &node2->btree[count];
@@ -548,13 +548,12 @@
* Move the req'd B-tree elements from high in node1 to
* low in node2.
*/
- INT_MOD(node2->hdr.count, ARCH_CONVERT, count);
+ be16_add(&node2->hdr.count, count);
tmp = count * (uint)sizeof(xfs_da_node_entry_t);
- btree_s = &node1->btree[INT_GET(node1->hdr.count, ARCH_CONVERT) - count];
+ btree_s = &node1->btree[be16_to_cpu(node1->hdr.count) - count];
btree_d = &node2->btree[0];
memcpy(btree_d, btree_s, tmp);
- INT_MOD(node1->hdr.count, ARCH_CONVERT, -(count));
-
+ be16_add(&node1->hdr.count, -count);
} else {
/*
* Move the req'd B-tree elements from low in node2 to
@@ -563,21 +562,21 @@
count = -count;
tmp = count * (uint)sizeof(xfs_da_node_entry_t);
btree_s = &node2->btree[0];
- btree_d = &node1->btree[INT_GET(node1->hdr.count, ARCH_CONVERT)];
+ btree_d = &node1->btree[be16_to_cpu(node1->hdr.count)];
memcpy(btree_d, btree_s, tmp);
- INT_MOD(node1->hdr.count, ARCH_CONVERT, count);
+ be16_add(&node1->hdr.count, count);
xfs_da_log_buf(tp, blk1->bp,
XFS_DA_LOGRANGE(node1, btree_d, tmp));
/*
* Move elements in node2 down to fill the hole.
*/
- tmp = INT_GET(node2->hdr.count, ARCH_CONVERT) - count;
+ tmp = be16_to_cpu(node2->hdr.count) - count;
tmp *= (uint)sizeof(xfs_da_node_entry_t);
btree_s = &node2->btree[count];
btree_d = &node2->btree[0];
memmove(btree_d, btree_s, tmp);
- INT_MOD(node2->hdr.count, ARCH_CONVERT, -(count));
+ be16_add(&node2->hdr.count, -count);
}
/*
@@ -588,7 +587,7 @@
xfs_da_log_buf(tp, blk2->bp,
XFS_DA_LOGRANGE(node2, &node2->hdr,
sizeof(node2->hdr) +
- sizeof(node2->btree[0]) * INT_GET(node2->hdr.count, ARCH_CONVERT)));
+ sizeof(node2->btree[0]) * be16_to_cpu(node2->hdr.count)));
/*
* Record the last hashval from each block for upward propagation.
@@ -596,15 +595,15 @@
*/
node1 = blk1->bp->data;
node2 = blk2->bp->data;
- blk1->hashval = be32_to_cpu(node1->btree[ INT_GET(node1->hdr.count, ARCH_CONVERT)-1 ].hashval);
- blk2->hashval = be32_to_cpu(node2->btree[ INT_GET(node2->hdr.count, ARCH_CONVERT)-1 ].hashval);
+ blk1->hashval = be32_to_cpu(node1->btree[be16_to_cpu(node1->hdr.count)-1].hashval);
+ blk2->hashval = be32_to_cpu(node2->btree[be16_to_cpu(node2->hdr.count)-1].hashval);
/*
* Adjust the expected index for insertion.
*/
- if (blk1->index >= INT_GET(node1->hdr.count, ARCH_CONVERT)) {
- blk2->index = blk1->index - INT_GET(node1->hdr.count, ARCH_CONVERT);
- blk1->index = INT_GET(node1->hdr.count, ARCH_CONVERT) + 1; /* make it invalid */
+ if (blk1->index >= be16_to_cpu(node1->hdr.count)) {
+ blk2->index = blk1->index - be16_to_cpu(node1->hdr.count);
+ blk1->index = be16_to_cpu(node1->hdr.count) + 1; /* make it invalid */
}
}
@@ -623,7 +622,7 @@
node = oldblk->bp->data;
mp = state->mp;
ASSERT(be16_to_cpu(node->hdr.info.magic) == XFS_DA_NODE_MAGIC);
- ASSERT((oldblk->index >= 0) && (oldblk->index <= INT_GET(node->hdr.count, ARCH_CONVERT)));
+ ASSERT((oldblk->index >= 0) && (oldblk->index <= be16_to_cpu(node->hdr.count)));
ASSERT(newblk->blkno != 0);
if (state->args->whichfork == XFS_DATA_FORK && XFS_DIR_IS_V2(mp))
ASSERT(newblk->blkno >= mp->m_dirleafblk &&
@@ -634,22 +633,22 @@
*/
tmp = 0;
btree = &node->btree[ oldblk->index ];
- if (oldblk->index < INT_GET(node->hdr.count, ARCH_CONVERT)) {
- tmp = (INT_GET(node->hdr.count, ARCH_CONVERT) - oldblk->index) * (uint)sizeof(*btree);
+ if (oldblk->index < be16_to_cpu(node->hdr.count)) {
+ tmp = (be16_to_cpu(node->hdr.count) - oldblk->index) * (uint)sizeof(*btree);
memmove(btree + 1, btree, tmp);
}
btree->hashval = cpu_to_be32(newblk->hashval);
btree->before = cpu_to_be32(newblk->blkno);
xfs_da_log_buf(state->args->trans, oldblk->bp,
XFS_DA_LOGRANGE(node, btree, tmp + sizeof(*btree)));
- INT_MOD(node->hdr.count, ARCH_CONVERT, +1);
+ be16_add(&node->hdr.count, 1);
xfs_da_log_buf(state->args->trans, oldblk->bp,
XFS_DA_LOGRANGE(node, &node->hdr, sizeof(node->hdr)));
/*
* Copy the last hash value from the oldblk to propagate upwards.
*/
- oldblk->hashval = be32_to_cpu(node->btree[ INT_GET(node->hdr.count, ARCH_CONVERT)-1 ].hashval);
+ oldblk->hashval = be32_to_cpu(node->btree[be16_to_cpu(node->hdr.count)-1 ].hashval);
}
/*========================================================================
@@ -775,7 +774,7 @@
/*
* If the root has more than one child, then don't do anything.
*/
- if (INT_GET(oldroot->hdr.count, ARCH_CONVERT) > 1)
+ if (be16_to_cpu(oldroot->hdr.count) > 1)
return(0);
/*
@@ -790,7 +789,7 @@
return(error);
ASSERT(bp != NULL);
blkinfo = bp->data;
- if (INT_GET(oldroot->hdr.level, ARCH_CONVERT) == 1) {
+ if (be16_to_cpu(oldroot->hdr.level) == 1) {
ASSERT(be16_to_cpu(blkinfo->magic) == XFS_DIRX_LEAF_MAGIC(state->mp) ||
be16_to_cpu(blkinfo->magic) == XFS_ATTR_LEAF_MAGIC);
} else {
@@ -832,7 +831,7 @@
info = blk->bp->data;
ASSERT(be16_to_cpu(info->magic) == XFS_DA_NODE_MAGIC);
node = (xfs_da_intnode_t *)info;
- count = INT_GET(node->hdr.count, ARCH_CONVERT);
+ count = be16_to_cpu(node->hdr.count);
if (count > (state->node_ents >> 1)) {
*action = 0; /* blk over 50%, don't try to join */
return(0); /* blk over 50%, don't try to join */
@@ -888,10 +887,10 @@
node = (xfs_da_intnode_t *)info;
count = state->node_ents;
count -= state->node_ents >> 2;
- count -= INT_GET(node->hdr.count, ARCH_CONVERT);
+ count -= be16_to_cpu(node->hdr.count);
node = bp->data;
ASSERT(be16_to_cpu(node->hdr.info.magic) == XFS_DA_NODE_MAGIC);
- count -= INT_GET(node->hdr.count, ARCH_CONVERT);
+ count -= be16_to_cpu(node->hdr.count);
xfs_da_brelse(state->args->trans, bp);
if (count >= 0)
break; /* fits with at least 25% to spare */
@@ -981,7 +980,7 @@
xfs_da_log_buf(state->args->trans, blk->bp,
XFS_DA_LOGRANGE(node, btree, sizeof(*btree)));
- lasthash = be32_to_cpu(node->btree[ INT_GET(node->hdr.count, ARCH_CONVERT)-1 ].hashval);
+ lasthash = be32_to_cpu(node->btree[be16_to_cpu(node->hdr.count)-1].hashval);
}
}
@@ -996,25 +995,25 @@
int tmp;
node = drop_blk->bp->data;
- ASSERT(drop_blk->index < INT_GET(node->hdr.count, ARCH_CONVERT));
+ ASSERT(drop_blk->index < be16_to_cpu(node->hdr.count));
ASSERT(drop_blk->index >= 0);
/*
* Copy over the offending entry, or just zero it out.
*/
btree = &node->btree[drop_blk->index];
- if (drop_blk->index < (INT_GET(node->hdr.count, ARCH_CONVERT)-1)) {
- tmp = INT_GET(node->hdr.count, ARCH_CONVERT) - drop_blk->index - 1;
+ if (drop_blk->index < (be16_to_cpu(node->hdr.count)-1)) {
+ tmp = be16_to_cpu(node->hdr.count) - drop_blk->index - 1;
tmp *= (uint)sizeof(xfs_da_node_entry_t);
memmove(btree, btree + 1, tmp);
xfs_da_log_buf(state->args->trans, drop_blk->bp,
XFS_DA_LOGRANGE(node, btree, tmp));
- btree = &node->btree[ INT_GET(node->hdr.count, ARCH_CONVERT)-1 ];
+ btree = &node->btree[be16_to_cpu(node->hdr.count)-1];
}
memset((char *)btree, 0, sizeof(xfs_da_node_entry_t));
xfs_da_log_buf(state->args->trans, drop_blk->bp,
XFS_DA_LOGRANGE(node, btree, sizeof(*btree)));
- INT_MOD(node->hdr.count, ARCH_CONVERT, -1);
+ be16_add(&node->hdr.count, -1);
xfs_da_log_buf(state->args->trans, drop_blk->bp,
XFS_DA_LOGRANGE(node, &node->hdr, sizeof(node->hdr)));
@@ -1049,31 +1048,31 @@
* elements in the remaining block up to make a hole.
*/
if ((be32_to_cpu(drop_node->btree[0].hashval) < be32_to_cpu(save_node->btree[ 0 ].hashval)) ||
- (be32_to_cpu(drop_node->btree[INT_GET(drop_node->hdr.count, ARCH_CONVERT)-1].hashval) <
- be32_to_cpu(save_node->btree[INT_GET(save_node->hdr.count, ARCH_CONVERT)-1 ].hashval)))
+ (be32_to_cpu(drop_node->btree[be16_to_cpu(drop_node->hdr.count)-1].hashval) <
+ be32_to_cpu(save_node->btree[be16_to_cpu(save_node->hdr.count)-1].hashval)))
{
- btree = &save_node->btree[ INT_GET(drop_node->hdr.count, ARCH_CONVERT) ];
- tmp = INT_GET(save_node->hdr.count, ARCH_CONVERT) * (uint)sizeof(xfs_da_node_entry_t);
+ btree = &save_node->btree[be16_to_cpu(drop_node->hdr.count)];
+ tmp = be16_to_cpu(save_node->hdr.count) * (uint)sizeof(xfs_da_node_entry_t);
memmove(btree, &save_node->btree[0], tmp);
btree = &save_node->btree[0];
xfs_da_log_buf(tp, save_blk->bp,
XFS_DA_LOGRANGE(save_node, btree,
- (INT_GET(save_node->hdr.count, ARCH_CONVERT) + INT_GET(drop_node->hdr.count, ARCH_CONVERT)) *
+ (be16_to_cpu(save_node->hdr.count) + be16_to_cpu(drop_node->hdr.count)) *
sizeof(xfs_da_node_entry_t)));
} else {
- btree = &save_node->btree[ INT_GET(save_node->hdr.count, ARCH_CONVERT) ];
+ btree = &save_node->btree[be16_to_cpu(save_node->hdr.count)];
xfs_da_log_buf(tp, save_blk->bp,
XFS_DA_LOGRANGE(save_node, btree,
- INT_GET(drop_node->hdr.count, ARCH_CONVERT) *
+ be16_to_cpu(drop_node->hdr.count) *
sizeof(xfs_da_node_entry_t)));
}
/*
* Move all the B-tree elements from drop_blk to save_blk.
*/
- tmp = INT_GET(drop_node->hdr.count, ARCH_CONVERT) * (uint)sizeof(xfs_da_node_entry_t);
+ tmp = be16_to_cpu(drop_node->hdr.count) * (uint)sizeof(xfs_da_node_entry_t);
memcpy(btree, &drop_node->btree[0], tmp);
- INT_MOD(save_node->hdr.count, ARCH_CONVERT, INT_GET(drop_node->hdr.count, ARCH_CONVERT));
+ be16_add(&save_node->hdr.count, be16_to_cpu(drop_node->hdr.count));
xfs_da_log_buf(tp, save_blk->bp,
XFS_DA_LOGRANGE(save_node, &save_node->hdr,
@@ -1082,7 +1081,7 @@
/*
* Save the last hashval in the remaining block for upward propagation.
*/
- save_blk->hashval = be32_to_cpu(save_node->btree[ INT_GET(save_node->hdr.count, ARCH_CONVERT)-1 ].hashval);
+ save_blk->hashval = be32_to_cpu(save_node->btree[be16_to_cpu(save_node->hdr.count)-1].hashval);
}
/*========================================================================
@@ -1147,12 +1146,12 @@
blk->magic = be16_to_cpu(curr->magic);
if (blk->magic == XFS_DA_NODE_MAGIC) {
node = blk->bp->data;
- blk->hashval = be32_to_cpu(node->btree[INT_GET(node->hdr.count, ARCH_CONVERT)-1].hashval);
+ blk->hashval = be32_to_cpu(node->btree[be16_to_cpu(node->hdr.count)-1].hashval);
/*
* Binary search. (note: small blocks will skip loop)
*/
- max = INT_GET(node->hdr.count, ARCH_CONVERT);
+ max = be16_to_cpu(node->hdr.count);
probe = span = max / 2;
hashval = args->hashval;
for (btree = &node->btree[probe]; span > 4;
@@ -1358,11 +1357,11 @@
node2 = node2_bp->data;
ASSERT((be16_to_cpu(node1->hdr.info.magic) == XFS_DA_NODE_MAGIC) &&
(be16_to_cpu(node2->hdr.info.magic) == XFS_DA_NODE_MAGIC));
- if ((INT_GET(node1->hdr.count, ARCH_CONVERT) > 0) && (INT_GET(node2->hdr.count, ARCH_CONVERT) > 0) &&
+ if ((be16_to_cpu(node1->hdr.count) > 0) && (be16_to_cpu(node2->hdr.count) > 0) &&
((be32_to_cpu(node2->btree[0].hashval) <
be32_to_cpu(node1->btree[0].hashval)) ||
- (be32_to_cpu(node2->btree[INT_GET(node2->hdr.count, ARCH_CONVERT)-1].hashval) <
- be32_to_cpu(node1->btree[INT_GET(node1->hdr.count, ARCH_CONVERT)-1].hashval)))) {
+ (be32_to_cpu(node2->btree[be16_to_cpu(node2->hdr.count)-1].hashval) <
+ be32_to_cpu(node1->btree[be16_to_cpu(node1->hdr.count)-1].hashval)))) {
return(1);
}
return(0);
@@ -1379,10 +1378,10 @@
node = bp->data;
ASSERT(be16_to_cpu(node->hdr.info.magic) == XFS_DA_NODE_MAGIC);
if (count)
- *count = INT_GET(node->hdr.count, ARCH_CONVERT);
+ *count = be16_to_cpu(node->hdr.count);
if (!node->hdr.count)
return(0);
- return be32_to_cpu(node->btree[INT_GET(node->hdr.count, ARCH_CONVERT)-1].hashval);
+ return be32_to_cpu(node->btree[be16_to_cpu(node->hdr.count)-1].hashval);
}
/*
@@ -1491,7 +1490,7 @@
ASSERT(blk->bp != NULL);
node = blk->bp->data;
ASSERT(be16_to_cpu(node->hdr.info.magic) == XFS_DA_NODE_MAGIC);
- if (forward && (blk->index < INT_GET(node->hdr.count, ARCH_CONVERT)-1)) {
+ if (forward && (blk->index < be16_to_cpu(node->hdr.count)-1)) {
blk->index++;
blkno = be32_to_cpu(node->btree[blk->index].before);
break;
@@ -1535,11 +1534,11 @@
blk->magic = be16_to_cpu(info->magic);
if (blk->magic == XFS_DA_NODE_MAGIC) {
node = (xfs_da_intnode_t *)info;
- blk->hashval = be32_to_cpu(node->btree[INT_GET(node->hdr.count, ARCH_CONVERT)-1].hashval);
+ blk->hashval = be32_to_cpu(node->btree[be16_to_cpu(node->hdr.count)-1].hashval);
if (forward)
blk->index = 0;
else
- blk->index = INT_GET(node->hdr.count, ARCH_CONVERT)-1;
+ blk->index = be16_to_cpu(node->hdr.count)-1;
blkno = be32_to_cpu(node->btree[blk->index].before);
} else {
ASSERT(level == path->active-1);
@@ -1795,8 +1794,8 @@
} else {
ASSERT(be16_to_cpu(dead_info->magic) == XFS_DA_NODE_MAGIC);
dead_node = (xfs_da_intnode_t *)dead_info;
- dead_level = INT_GET(dead_node->hdr.level, ARCH_CONVERT);
- dead_hash = be32_to_cpu(dead_node->btree[INT_GET(dead_node->hdr.count, ARCH_CONVERT) - 1].hashval);
+ dead_level = be16_to_cpu(dead_node->hdr.level);
+ dead_hash = be32_to_cpu(dead_node->btree[be16_to_cpu(dead_node->hdr.count) - 1].hashval);
}
sib_buf = par_buf = NULL;
/*
@@ -1854,19 +1853,19 @@
par_node = par_buf->data;
if (unlikely(
be16_to_cpu(par_node->hdr.info.magic) != XFS_DA_NODE_MAGIC ||
- (level >= 0 && level != INT_GET(par_node->hdr.level, ARCH_CONVERT) + 1))) {
+ (level >= 0 && level != be16_to_cpu(par_node->hdr.level) + 1))) {
XFS_ERROR_REPORT("xfs_da_swap_lastblock(4)",
XFS_ERRLEVEL_LOW, mp);
error = XFS_ERROR(EFSCORRUPTED);
goto done;
}
- level = INT_GET(par_node->hdr.level, ARCH_CONVERT);
+ level = be16_to_cpu(par_node->hdr.level);
for (entno = 0;
- entno < INT_GET(par_node->hdr.count, ARCH_CONVERT) &&
+ entno < be16_to_cpu(par_node->hdr.count) &&
be32_to_cpu(par_node->btree[entno].hashval) < dead_hash;
entno++)
continue;
- if (unlikely(entno == INT_GET(par_node->hdr.count, ARCH_CONVERT))) {
+ if (unlikely(entno == be16_to_cpu(par_node->hdr.count))) {
XFS_ERROR_REPORT("xfs_da_swap_lastblock(5)",
XFS_ERRLEVEL_LOW, mp);
error = XFS_ERROR(EFSCORRUPTED);
@@ -1884,11 +1883,11 @@
*/
for (;;) {
for (;
- entno < INT_GET(par_node->hdr.count, ARCH_CONVERT) &&
+ entno < be16_to_cpu(par_node->hdr.count) &&
be32_to_cpu(par_node->btree[entno].before) != last_blkno;
entno++)
continue;
- if (entno < INT_GET(par_node->hdr.count, ARCH_CONVERT))
+ if (entno < be16_to_cpu(par_node->hdr.count))
break;
par_blkno = be32_to_cpu(par_node->hdr.info.forw);
xfs_da_brelse(tp, par_buf);
@@ -1903,7 +1902,7 @@
goto done;
par_node = par_buf->data;
if (unlikely(
- INT_GET(par_node->hdr.level, ARCH_CONVERT) != level ||
+ be16_to_cpu(par_node->hdr.level) != level ||
be16_to_cpu(par_node->hdr.info.magic) != XFS_DA_NODE_MAGIC)) {
XFS_ERROR_REPORT("xfs_da_swap_lastblock(7)",
XFS_ERRLEVEL_LOW, mp);
diff --git a/fs/xfs/xfs_da_btree.h b/fs/xfs/xfs_da_btree.h
index 6343c3a..243a730 100644
--- a/fs/xfs/xfs_da_btree.h
+++ b/fs/xfs/xfs_da_btree.h
@@ -65,8 +65,8 @@
typedef struct xfs_da_intnode {
struct xfs_da_node_hdr { /* constant-structure header block */
xfs_da_blkinfo_t info; /* block type, links, etc. */
- __uint16_t count; /* count of active entries */
- __uint16_t level; /* level above leaves (leaf == 0) */
+ __be16 count; /* count of active entries */
+ __be16 level; /* level above leaves (leaf == 0) */
} hdr;
struct xfs_da_node_entry {
__be32 hashval; /* hash value for this descendant */
diff --git a/fs/xfs/xfs_dir.c b/fs/xfs/xfs_dir.c
index 8d1975a..9cc702a 100644
--- a/fs/xfs/xfs_dir.c
+++ b/fs/xfs/xfs_dir.c
@@ -953,13 +953,13 @@
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++) {
+ 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);
@@ -1118,7 +1118,7 @@
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,
@@ -1127,7 +1127,7 @@
(void *)(unsigned long)uio->uio_resid,
(void *)(unsigned long)be32_to_cpu(node->hdr.info.forw),
(void *)(unsigned long)
- INT_GET(node->hdr.count, ARCH_CONVERT),
+ be16_to_cpu(node->hdr.count),
(void *)(unsigned long)
be32_to_cpu(node->btree[0].hashval),
(void *)(unsigned long)
diff --git a/fs/xfs/xfs_dir_leaf.c b/fs/xfs/xfs_dir_leaf.c
index 3c58834..ac9ac70 100644
--- a/fs/xfs/xfs_dir_leaf.c
+++ b/fs/xfs/xfs_dir_leaf.c
@@ -743,10 +743,12 @@
node = bp1->data;
leaf = bp2->data;
ASSERT(be16_to_cpu(leaf->hdr.info.magic) == XFS_DIR_LEAF_MAGIC);
- INT_SET(node->btree[0].hashval, ARCH_CONVERT, INT_GET(leaf->entries[ INT_GET(leaf->hdr.count, ARCH_CONVERT)-1 ].hashval, ARCH_CONVERT));
+ node->btree[0].hashval = cpu_to_be32(
+ INT_GET(leaf->entries[
+ INT_GET(leaf->hdr.count, ARCH_CONVERT)-1].hashval, ARCH_CONVERT));
xfs_da_buf_done(bp2);
node->btree[0].before = cpu_to_be32(blkno);
- INT_SET(node->hdr.count, ARCH_CONVERT, 1);
+ node->hdr.count = cpu_to_be16(1);
xfs_da_log_buf(args->trans, bp1,
XFS_DA_LOGRANGE(node, &node->btree[0], sizeof(node->btree[0])));
xfs_da_buf_done(bp1);