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authorDave Chinner <dchinner@redhat.com>2012-11-12 22:54:10 +1100
committerBen Myers <bpm@sgi.com>2012-11-15 21:34:36 -0600
commit4bb20a83a2a5ac4dcb62780c9950e47939956126 (patch)
tree2eef49464d5d58a54ab0bd0299e5054e8b657ce6 /fs/xfs
parentc6319198702350a2215a8c0cacd6cc4283728a1b (diff)
xfs: add verifier callback to directory read code
Signed-off-by: Dave Chinner <dchinner@redhat.com> Reviewed-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Phil White <pwhite@sgi.com> Signed-off-by: Ben Myers <bpm@sgi.com>
Diffstat (limited to 'fs/xfs')
-rw-r--r--fs/xfs/xfs_attr.c23
-rw-r--r--fs/xfs/xfs_attr_leaf.c18
-rw-r--r--fs/xfs/xfs_da_btree.c44
-rw-r--r--fs/xfs/xfs_da_btree.h7
-rw-r--r--fs/xfs/xfs_dir2_block.c23
-rw-r--r--fs/xfs/xfs_dir2_leaf.c33
-rw-r--r--fs/xfs/xfs_dir2_node.c43
-rw-r--r--fs/xfs/xfs_file.c2
8 files changed, 102 insertions, 91 deletions
diff --git a/fs/xfs/xfs_attr.c b/fs/xfs/xfs_attr.c
index 474c57a43cc..cd5a9cd0ded 100644
--- a/fs/xfs/xfs_attr.c
+++ b/fs/xfs/xfs_attr.c
@@ -904,7 +904,7 @@ xfs_attr_leaf_addname(xfs_da_args_t *args)
dp = args->dp;
args->blkno = 0;
error = xfs_da_read_buf(args->trans, args->dp, args->blkno, -1, &bp,
- XFS_ATTR_FORK);
+ XFS_ATTR_FORK, NULL);
if (error)
return(error);
ASSERT(bp != NULL);
@@ -1032,7 +1032,7 @@ xfs_attr_leaf_addname(xfs_da_args_t *args)
* remove the "old" attr from that block (neat, huh!)
*/
error = xfs_da_read_buf(args->trans, args->dp, args->blkno, -1,
- &bp, XFS_ATTR_FORK);
+ &bp, XFS_ATTR_FORK, NULL);
if (error)
return(error);
ASSERT(bp != NULL);
@@ -1101,7 +1101,7 @@ xfs_attr_leaf_removename(xfs_da_args_t *args)
dp = args->dp;
args->blkno = 0;
error = xfs_da_read_buf(args->trans, args->dp, args->blkno, -1, &bp,
- XFS_ATTR_FORK);
+ XFS_ATTR_FORK, NULL);
if (error) {
return(error);
}
@@ -1159,7 +1159,7 @@ xfs_attr_leaf_get(xfs_da_args_t *args)
args->blkno = 0;
error = xfs_da_read_buf(args->trans, args->dp, args->blkno, -1, &bp,
- XFS_ATTR_FORK);
+ XFS_ATTR_FORK, NULL);
if (error)
return(error);
ASSERT(bp != NULL);
@@ -1190,7 +1190,8 @@ xfs_attr_leaf_list(xfs_attr_list_context_t *context)
trace_xfs_attr_leaf_list(context);
context->cursor->blkno = 0;
- error = xfs_da_read_buf(NULL, context->dp, 0, -1, &bp, XFS_ATTR_FORK);
+ error = xfs_da_read_buf(NULL, context->dp, 0, -1, &bp, XFS_ATTR_FORK,
+ NULL);
if (error)
return XFS_ERROR(error);
ASSERT(bp != NULL);
@@ -1605,7 +1606,7 @@ xfs_attr_node_removename(xfs_da_args_t *args)
state->path.blk[0].bp = NULL;
error = xfs_da_read_buf(args->trans, args->dp, 0, -1, &bp,
- XFS_ATTR_FORK);
+ XFS_ATTR_FORK, NULL);
if (error)
goto out;
ASSERT((((xfs_attr_leafblock_t *)bp->b_addr)->hdr.info.magic) ==
@@ -1718,7 +1719,7 @@ xfs_attr_refillstate(xfs_da_state_t *state)
error = xfs_da_read_buf(state->args->trans,
state->args->dp,
blk->blkno, blk->disk_blkno,
- &blk->bp, XFS_ATTR_FORK);
+ &blk->bp, XFS_ATTR_FORK, NULL);
if (error)
return(error);
} else {
@@ -1737,7 +1738,7 @@ xfs_attr_refillstate(xfs_da_state_t *state)
error = xfs_da_read_buf(state->args->trans,
state->args->dp,
blk->blkno, blk->disk_blkno,
- &blk->bp, XFS_ATTR_FORK);
+ &blk->bp, XFS_ATTR_FORK, NULL);
if (error)
return(error);
} else {
@@ -1827,7 +1828,7 @@ xfs_attr_node_list(xfs_attr_list_context_t *context)
bp = NULL;
if (cursor->blkno > 0) {
error = xfs_da_read_buf(NULL, context->dp, cursor->blkno, -1,
- &bp, XFS_ATTR_FORK);
+ &bp, XFS_ATTR_FORK, NULL);
if ((error != 0) && (error != EFSCORRUPTED))
return(error);
if (bp) {
@@ -1870,7 +1871,7 @@ xfs_attr_node_list(xfs_attr_list_context_t *context)
for (;;) {
error = xfs_da_read_buf(NULL, context->dp,
cursor->blkno, -1, &bp,
- XFS_ATTR_FORK);
+ XFS_ATTR_FORK, NULL);
if (error)
return(error);
if (unlikely(bp == NULL)) {
@@ -1937,7 +1938,7 @@ xfs_attr_node_list(xfs_attr_list_context_t *context)
cursor->blkno = be32_to_cpu(leaf->hdr.info.forw);
xfs_trans_brelse(NULL, bp);
error = xfs_da_read_buf(NULL, context->dp, cursor->blkno, -1,
- &bp, XFS_ATTR_FORK);
+ &bp, XFS_ATTR_FORK, NULL);
if (error)
return(error);
if (unlikely((bp == NULL))) {
diff --git a/fs/xfs/xfs_attr_leaf.c b/fs/xfs/xfs_attr_leaf.c
index 4bfc732bc9c..ba2b9a2cd23 100644
--- a/fs/xfs/xfs_attr_leaf.c
+++ b/fs/xfs/xfs_attr_leaf.c
@@ -871,7 +871,7 @@ xfs_attr_leaf_to_node(xfs_da_args_t *args)
if (error)
goto out;
error = xfs_da_read_buf(args->trans, args->dp, 0, -1, &bp1,
- XFS_ATTR_FORK);
+ XFS_ATTR_FORK, NULL);
if (error)
goto out;
ASSERT(bp1 != NULL);
@@ -1642,7 +1642,7 @@ xfs_attr_leaf_toosmall(xfs_da_state_t *state, int *action)
if (blkno == 0)
continue;
error = xfs_da_read_buf(state->args->trans, state->args->dp,
- blkno, -1, &bp, XFS_ATTR_FORK);
+ blkno, -1, &bp, XFS_ATTR_FORK, NULL);
if (error)
return(error);
ASSERT(bp != NULL);
@@ -2519,7 +2519,7 @@ xfs_attr_leaf_clearflag(xfs_da_args_t *args)
* Set up the operation.
*/
error = xfs_da_read_buf(args->trans, args->dp, args->blkno, -1, &bp,
- XFS_ATTR_FORK);
+ XFS_ATTR_FORK, NULL);
if (error) {
return(error);
}
@@ -2584,7 +2584,7 @@ xfs_attr_leaf_setflag(xfs_da_args_t *args)
* Set up the operation.
*/
error = xfs_da_read_buf(args->trans, args->dp, args->blkno, -1, &bp,
- XFS_ATTR_FORK);
+ XFS_ATTR_FORK, NULL);
if (error) {
return(error);
}
@@ -2641,7 +2641,7 @@ xfs_attr_leaf_flipflags(xfs_da_args_t *args)
* Read the block containing the "old" attr
*/
error = xfs_da_read_buf(args->trans, args->dp, args->blkno, -1, &bp1,
- XFS_ATTR_FORK);
+ XFS_ATTR_FORK, NULL);
if (error) {
return(error);
}
@@ -2652,7 +2652,7 @@ xfs_attr_leaf_flipflags(xfs_da_args_t *args)
*/
if (args->blkno2 != args->blkno) {
error = xfs_da_read_buf(args->trans, args->dp, args->blkno2,
- -1, &bp2, XFS_ATTR_FORK);
+ -1, &bp2, XFS_ATTR_FORK, NULL);
if (error) {
return(error);
}
@@ -2753,7 +2753,7 @@ xfs_attr_root_inactive(xfs_trans_t **trans, xfs_inode_t *dp)
* the extents in reverse order the extent containing
* block 0 must still be there.
*/
- error = xfs_da_read_buf(*trans, dp, 0, -1, &bp, XFS_ATTR_FORK);
+ error = xfs_da_read_buf(*trans, dp, 0, -1, &bp, XFS_ATTR_FORK, NULL);
if (error)
return(error);
blkno = XFS_BUF_ADDR(bp);
@@ -2839,7 +2839,7 @@ xfs_attr_node_inactive(
* before we come back to this one.
*/
error = xfs_da_read_buf(*trans, dp, child_fsb, -2, &child_bp,
- XFS_ATTR_FORK);
+ XFS_ATTR_FORK, NULL);
if (error)
return(error);
if (child_bp) {
@@ -2880,7 +2880,7 @@ xfs_attr_node_inactive(
*/
if ((i+1) < count) {
error = xfs_da_read_buf(*trans, dp, 0, parent_blkno,
- &bp, XFS_ATTR_FORK);
+ &bp, XFS_ATTR_FORK, NULL);
if (error)
return(error);
child_fsb = be32_to_cpu(node->btree[i+1].before);
diff --git a/fs/xfs/xfs_da_btree.c b/fs/xfs/xfs_da_btree.c
index 4af8bad7068..f9e9149de00 100644
--- a/fs/xfs/xfs_da_btree.c
+++ b/fs/xfs/xfs_da_btree.c
@@ -747,7 +747,7 @@ xfs_da_root_join(xfs_da_state_t *state, xfs_da_state_blk_t *root_blk)
child = be32_to_cpu(oldroot->btree[0].before);
ASSERT(child != 0);
error = xfs_da_read_buf(args->trans, args->dp, child, -1, &bp,
- args->whichfork);
+ args->whichfork, NULL);
if (error)
return(error);
ASSERT(bp != NULL);
@@ -838,7 +838,8 @@ xfs_da_node_toosmall(xfs_da_state_t *state, int *action)
if (blkno == 0)
continue;
error = xfs_da_read_buf(state->args->trans, state->args->dp,
- blkno, -1, &bp, state->args->whichfork);
+ blkno, -1, &bp, state->args->whichfork,
+ NULL);
if (error)
return(error);
ASSERT(bp != NULL);
@@ -1084,7 +1085,7 @@ xfs_da_node_lookup_int(xfs_da_state_t *state, int *result)
*/
blk->blkno = blkno;
error = xfs_da_read_buf(args->trans, args->dp, blkno,
- -1, &blk->bp, args->whichfork);
+ -1, &blk->bp, args->whichfork, NULL);
if (error) {
blk->blkno = 0;
state->path.active--;
@@ -1247,7 +1248,7 @@ xfs_da_blk_link(xfs_da_state_t *state, xfs_da_state_blk_t *old_blk,
if (old_info->back) {
error = xfs_da_read_buf(args->trans, args->dp,
be32_to_cpu(old_info->back),
- -1, &bp, args->whichfork);
+ -1, &bp, args->whichfork, NULL);
if (error)
return(error);
ASSERT(bp != NULL);
@@ -1268,7 +1269,7 @@ xfs_da_blk_link(xfs_da_state_t *state, xfs_da_state_blk_t *old_blk,
if (old_info->forw) {
error = xfs_da_read_buf(args->trans, args->dp,
be32_to_cpu(old_info->forw),
- -1, &bp, args->whichfork);
+ -1, &bp, args->whichfork, NULL);
if (error)
return(error);
ASSERT(bp != NULL);
@@ -1368,7 +1369,7 @@ xfs_da_blk_unlink(xfs_da_state_t *state, xfs_da_state_blk_t *drop_blk,
if (drop_info->back) {
error = xfs_da_read_buf(args->trans, args->dp,
be32_to_cpu(drop_info->back),
- -1, &bp, args->whichfork);
+ -1, &bp, args->whichfork, NULL);
if (error)
return(error);
ASSERT(bp != NULL);
@@ -1385,7 +1386,7 @@ xfs_da_blk_unlink(xfs_da_state_t *state, xfs_da_state_blk_t *drop_blk,
if (drop_info->forw) {
error = xfs_da_read_buf(args->trans, args->dp,
be32_to_cpu(drop_info->forw),
- -1, &bp, args->whichfork);
+ -1, &bp, args->whichfork, NULL);
if (error)
return(error);
ASSERT(bp != NULL);
@@ -1470,7 +1471,7 @@ xfs_da_path_shift(xfs_da_state_t *state, xfs_da_state_path_t *path,
*/
blk->blkno = blkno;
error = xfs_da_read_buf(args->trans, args->dp, blkno, -1,
- &blk->bp, args->whichfork);
+ &blk->bp, args->whichfork, NULL);
if (error)
return(error);
ASSERT(blk->bp != NULL);
@@ -1733,7 +1734,8 @@ xfs_da_swap_lastblock(
* Read the last block in the btree space.
*/
last_blkno = (xfs_dablk_t)lastoff - mp->m_dirblkfsbs;
- if ((error = xfs_da_read_buf(tp, ip, last_blkno, -1, &last_buf, w)))
+ error = xfs_da_read_buf(tp, ip, last_blkno, -1, &last_buf, w, NULL);
+ if (error)
return error;
/*
* Copy the last block into the dead buffer and log it.
@@ -1759,7 +1761,9 @@ xfs_da_swap_lastblock(
* If the moved block has a left sibling, fix up the pointers.
*/
if ((sib_blkno = be32_to_cpu(dead_info->back))) {
- if ((error = xfs_da_read_buf(tp, ip, sib_blkno, -1, &sib_buf, w)))
+ error = xfs_da_read_buf(tp, ip, sib_blkno, -1, &sib_buf, w,
+ NULL);
+ if (error)
goto done;
sib_info = sib_buf->b_addr;
if (unlikely(
@@ -1780,7 +1784,9 @@ xfs_da_swap_lastblock(
* If the moved block has a right sibling, fix up the pointers.
*/
if ((sib_blkno = be32_to_cpu(dead_info->forw))) {
- if ((error = xfs_da_read_buf(tp, ip, sib_blkno, -1, &sib_buf, w)))
+ error = xfs_da_read_buf(tp, ip, sib_blkno, -1, &sib_buf, w,
+ NULL);
+ if (error)
goto done;
sib_info = sib_buf->b_addr;
if (unlikely(
@@ -1803,7 +1809,9 @@ xfs_da_swap_lastblock(
* Walk down the tree looking for the parent of the moved block.
*/
for (;;) {
- if ((error = xfs_da_read_buf(tp, ip, par_blkno, -1, &par_buf, w)))
+ error = xfs_da_read_buf(tp, ip, par_blkno, -1, &par_buf, w,
+ NULL);
+ if (error)
goto done;
par_node = par_buf->b_addr;
if (unlikely(par_node->hdr.info.magic !=
@@ -1853,7 +1861,9 @@ xfs_da_swap_lastblock(
error = XFS_ERROR(EFSCORRUPTED);
goto done;
}
- if ((error = xfs_da_read_buf(tp, ip, par_blkno, -1, &par_buf, w)))
+ error = xfs_da_read_buf(tp, ip, par_blkno, -1, &par_buf, w,
+ NULL);
+ if (error)
goto done;
par_node = par_buf->b_addr;
if (unlikely(
@@ -2139,7 +2149,8 @@ xfs_da_read_buf(
xfs_dablk_t bno,
xfs_daddr_t mappedbno,
struct xfs_buf **bpp,
- int whichfork)
+ int whichfork,
+ xfs_buf_iodone_t verifier)
{
struct xfs_buf *bp;
struct xfs_buf_map map;
@@ -2161,7 +2172,7 @@ xfs_da_read_buf(
error = xfs_trans_read_buf_map(dp->i_mount, trans,
dp->i_mount->m_ddev_targp,
- mapp, nmap, 0, &bp, NULL);
+ mapp, nmap, 0, &bp, verifier);
if (error)
goto out_free;
@@ -2217,7 +2228,8 @@ xfs_da_reada_buf(
struct xfs_trans *trans,
struct xfs_inode *dp,
xfs_dablk_t bno,
- int whichfork)
+ int whichfork,
+ xfs_buf_iodone_t verifier)
{
xfs_daddr_t mappedbno = -1;
struct xfs_buf_map map;
diff --git a/fs/xfs/xfs_da_btree.h b/fs/xfs/xfs_da_btree.h
index 132adafb041..bf8bfaa0d35 100644
--- a/fs/xfs/xfs_da_btree.h
+++ b/fs/xfs/xfs_da_btree.h
@@ -18,7 +18,6 @@
#ifndef __XFS_DA_BTREE_H__
#define __XFS_DA_BTREE_H__
-struct xfs_buf;
struct xfs_bmap_free;
struct xfs_inode;
struct xfs_mount;
@@ -226,9 +225,11 @@ int xfs_da_get_buf(struct xfs_trans *trans, struct xfs_inode *dp,
struct xfs_buf **bp, int whichfork);
int xfs_da_read_buf(struct xfs_trans *trans, struct xfs_inode *dp,
xfs_dablk_t bno, xfs_daddr_t mappedbno,
- struct xfs_buf **bpp, int whichfork);
+ struct xfs_buf **bpp, int whichfork,
+ xfs_buf_iodone_t verifier);
xfs_daddr_t xfs_da_reada_buf(struct xfs_trans *trans, struct xfs_inode *dp,
- xfs_dablk_t bno, int whichfork);
+ xfs_dablk_t bno, int whichfork,
+ xfs_buf_iodone_t verifier);
int xfs_da_shrink_inode(xfs_da_args_t *args, xfs_dablk_t dead_blkno,
struct xfs_buf *dead_buf);
diff --git a/fs/xfs/xfs_dir2_block.c b/fs/xfs/xfs_dir2_block.c
index e93ca8f054f..53666ca6c95 100644
--- a/fs/xfs/xfs_dir2_block.c
+++ b/fs/xfs/xfs_dir2_block.c
@@ -97,10 +97,10 @@ xfs_dir2_block_addname(
/*
* Read the (one and only) directory block into dabuf bp.
*/
- if ((error =
- xfs_da_read_buf(tp, dp, mp->m_dirdatablk, -1, &bp, XFS_DATA_FORK))) {
+ error = xfs_da_read_buf(tp, dp, mp->m_dirdatablk, -1, &bp,
+ XFS_DATA_FORK, NULL);
+ if (error)
return error;
- }
ASSERT(bp != NULL);
hdr = bp->b_addr;
/*
@@ -457,7 +457,7 @@ xfs_dir2_block_getdents(
* Can't read the block, give up, else get dabuf in bp.
*/
error = xfs_da_read_buf(NULL, dp, mp->m_dirdatablk, -1,
- &bp, XFS_DATA_FORK);
+ &bp, XFS_DATA_FORK, NULL);
if (error)
return error;
@@ -640,10 +640,10 @@ xfs_dir2_block_lookup_int(
/*
* Read the buffer, return error if we can't get it.
*/
- if ((error =
- xfs_da_read_buf(tp, dp, mp->m_dirdatablk, -1, &bp, XFS_DATA_FORK))) {
+ error = xfs_da_read_buf(tp, dp, mp->m_dirdatablk, -1, &bp,
+ XFS_DATA_FORK, NULL);
+ if (error)
return error;
- }
ASSERT(bp != NULL);
hdr = bp->b_addr;
xfs_dir2_data_check(dp, bp);
@@ -917,10 +917,11 @@ xfs_dir2_leaf_to_block(
/*
* Read the data block if we don't already have it, give up if it fails.
*/
- if (dbp == NULL &&
- (error = xfs_da_read_buf(tp, dp, mp->m_dirdatablk, -1, &dbp,
- XFS_DATA_FORK))) {
- return error;
+ if (!dbp) {
+ error = xfs_da_read_buf(tp, dp, mp->m_dirdatablk, -1, &dbp,
+ XFS_DATA_FORK, NULL);
+ if (error)
+ return error;
}
hdr = dbp->b_addr;
ASSERT(hdr->magic == cpu_to_be32(XFS_DIR2_DATA_MAGIC));
diff --git a/fs/xfs/xfs_dir2_leaf.c b/fs/xfs/xfs_dir2_leaf.c
index bac86984e40..86e3dc1de0e 100644
--- a/fs/xfs/xfs_dir2_leaf.c
+++ b/fs/xfs/xfs_dir2_leaf.c
@@ -315,10 +315,9 @@ xfs_dir2_leaf_addname(
* Read the leaf block.
*/
error = xfs_da_read_buf(tp, dp, mp->m_dirleafblk, -1, &lbp,
- XFS_DATA_FORK);
- if (error) {
+ XFS_DATA_FORK, NULL);
+ if (error)
return error;
- }
ASSERT(lbp != NULL);
/*
* Look up the entry by hash value and name.
@@ -500,9 +499,9 @@ xfs_dir2_leaf_addname(
* Just read that one in.
*/
else {
- if ((error =
- xfs_da_read_buf(tp, dp, xfs_dir2_db_to_da(mp, use_block),
- -1, &dbp, XFS_DATA_FORK))) {
+ error = xfs_da_read_buf(tp, dp, xfs_dir2_db_to_da(mp, use_block),
+ -1, &dbp, XFS_DATA_FORK, NULL);
+ if (error) {
xfs_trans_brelse(tp, lbp);
return error;
}
@@ -895,7 +894,7 @@ xfs_dir2_leaf_readbuf(
error = xfs_da_read_buf(NULL, dp, map->br_startoff,
map->br_blockcount >= mp->m_dirblkfsbs ?
XFS_FSB_TO_DADDR(mp, map->br_startblock) : -1,
- &bp, XFS_DATA_FORK);
+ &bp, XFS_DATA_FORK, NULL);
/*
* Should just skip over the data block instead of giving up.
@@ -938,7 +937,7 @@ xfs_dir2_leaf_readbuf(
xfs_da_reada_buf(NULL, dp,
map[mip->ra_index].br_startoff +
mip->ra_offset,
- XFS_DATA_FORK);
+ XFS_DATA_FORK, NULL);
mip->ra_current = i;
}
@@ -1376,7 +1375,7 @@ xfs_dir2_leaf_lookup_int(
* Read the leaf block into the buffer.
*/
error = xfs_da_read_buf(tp, dp, mp->m_dirleafblk, -1, &lbp,
- XFS_DATA_FORK);
+ XFS_DATA_FORK, NULL);
if (error)
return error;
*lbpp = lbp;
@@ -1411,7 +1410,7 @@ xfs_dir2_leaf_lookup_int(
xfs_trans_brelse(tp, dbp);
error = xfs_da_read_buf(tp, dp,
xfs_dir2_db_to_da(mp, newdb),
- -1, &dbp, XFS_DATA_FORK);
+ -1, &dbp, XFS_DATA_FORK, NULL);
if (error) {
xfs_trans_brelse(tp, lbp);
return error;
@@ -1453,7 +1452,7 @@ xfs_dir2_leaf_lookup_int(
xfs_trans_brelse(tp, dbp);
error = xfs_da_read_buf(tp, dp,
xfs_dir2_db_to_da(mp, cidb),
- -1, &dbp, XFS_DATA_FORK);
+ -1, &dbp, XFS_DATA_FORK, NULL);
if (error) {
xfs_trans_brelse(tp, lbp);
return error;
@@ -1738,10 +1737,10 @@ xfs_dir2_leaf_trim_data(
/*
* Read the offending data block. We need its buffer.
*/
- if ((error = xfs_da_read_buf(tp, dp, xfs_dir2_db_to_da(mp, db), -1, &dbp,
- XFS_DATA_FORK))) {
+ error = xfs_da_read_buf(tp, dp, xfs_dir2_db_to_da(mp, db), -1, &dbp,
+ XFS_DATA_FORK, NULL);
+ if (error)
return error;
- }
leaf = lbp->b_addr;
ltp = xfs_dir2_leaf_tail_p(mp, leaf);
@@ -1864,10 +1863,10 @@ xfs_dir2_node_to_leaf(
/*
* Read the freespace block.
*/
- if ((error = xfs_da_read_buf(tp, dp, mp->m_dirfreeblk, -1, &fbp,
- XFS_DATA_FORK))) {
+ error = xfs_da_read_buf(tp, dp, mp->m_dirfreeblk, -1, &fbp,
+ XFS_DATA_FORK, NULL);
+ if (error)
return error;
- }
free = fbp->b_addr;
ASSERT(free->hdr.magic == cpu_to_be32(XFS_DIR2_FREE_MAGIC));
ASSERT(!free->hdr.firstdb);
diff --git a/fs/xfs/xfs_dir2_node.c b/fs/xfs/xfs_dir2_node.c
index 6c705240660..290c2b1016a 100644
--- a/fs/xfs/xfs_dir2_node.c
+++ b/fs/xfs/xfs_dir2_node.c
@@ -399,7 +399,7 @@ xfs_dir2_leafn_lookup_for_addname(
*/
error = xfs_da_read_buf(tp, dp,
xfs_dir2_db_to_da(mp, newfdb),
- -1, &curbp, XFS_DATA_FORK);
+ -1, &curbp, XFS_DATA_FORK, NULL);
if (error)
return error;
free = curbp->b_addr;
@@ -536,7 +536,7 @@ xfs_dir2_leafn_lookup_for_entry(
} else {
error = xfs_da_read_buf(tp, dp,
xfs_dir2_db_to_da(mp, newdb),
- -1, &curbp, XFS_DATA_FORK);
+ -1, &curbp, XFS_DATA_FORK, NULL);
if (error)
return error;
}
@@ -915,10 +915,10 @@ xfs_dir2_leafn_remove(
* read in the free block.
*/
fdb = xfs_dir2_db_to_fdb(mp, db);
- if ((error = xfs_da_read_buf(tp, dp, xfs_dir2_db_to_da(mp, fdb),
- -1, &fbp, XFS_DATA_FORK))) {
+ error = xfs_da_read_buf(tp, dp, xfs_dir2_db_to_da(mp, fdb),
+ -1, &fbp, XFS_DATA_FORK, NULL);
+ if (error)
return error;
- }
free = fbp->b_addr;
ASSERT(free->hdr.magic == cpu_to_be32(XFS_DIR2_FREE_MAGIC));
ASSERT(be32_to_cpu(free->hdr.firstdb) ==
@@ -1169,11 +1169,10 @@ xfs_dir2_leafn_toosmall(
/*
* Read the sibling leaf block.
*/
- if ((error =
- xfs_da_read_buf(state->args->trans, state->args->dp, blkno,
- -1, &bp, XFS_DATA_FORK))) {
+ error = xfs_da_read_buf(state->args->trans, state->args->dp,
+ blkno, -1, &bp, XFS_DATA_FORK, NULL);
+ if (error)
return error;
- }
ASSERT(bp != NULL);
/*
* Count bytes in the two blocks combined.
@@ -1454,14 +1453,13 @@ xfs_dir2_node_addname_int(
* This should be really rare, so there's no reason
* to avoid it.
*/
- if ((error = xfs_da_read_buf(tp, dp,
- xfs_dir2_db_to_da(mp, fbno), -2, &fbp,
- XFS_DATA_FORK))) {
+ error = xfs_da_read_buf(tp, dp,
+ xfs_dir2_db_to_da(mp, fbno), -2,
+ &fbp, XFS_DATA_FORK, NULL);
+ if (error)
return error;
- }
- if (unlikely(fbp == NULL)) {
+ if (!fbp)
continue;
- }
free = fbp->b_addr;
ASSERT(free->hdr.magic == cpu_to_be32(XFS_DIR2_FREE_MAGIC));
findex = 0;
@@ -1520,9 +1518,9 @@ xfs_dir2_node_addname_int(
* that was just allocated.
*/
fbno = xfs_dir2_db_to_fdb(mp, dbno);
- if (unlikely(error = xfs_da_read_buf(tp, dp,
- xfs_dir2_db_to_da(mp, fbno), -2, &fbp,
- XFS_DATA_FORK)))
+ error = xfs_da_read_buf(tp, dp, xfs_dir2_db_to_da(mp, fbno), -2,
+ &fbp, XFS_DATA_FORK, NULL);
+ if (error)
return error;
/*
@@ -1631,7 +1629,7 @@ xfs_dir2_node_addname_int(
* Read the data block in.
*/
error = xfs_da_read_buf(tp, dp, xfs_dir2_db_to_da(mp, dbno),
- -1, &dbp, XFS_DATA_FORK);
+ -1, &dbp, XFS_DATA_FORK, NULL);
if (error)
return error;
hdr = dbp->b_addr;
@@ -1917,11 +1915,10 @@ xfs_dir2_node_trim_free(
/*
* Read the freespace block.
*/
- if (unlikely(error = xfs_da_read_buf(tp, dp, (xfs_dablk_t)fo, -2, &bp,
- XFS_DATA_FORK))) {
+ error = xfs_da_read_buf(tp, dp, (xfs_dablk_t)fo, -2, &bp,
+ XFS_DATA_FORK, NULL);
+ if (error)
return error;
- }
-
/*
* There can be holes in freespace. If fo is a hole, there's
* nothing to do.
diff --git a/fs/xfs/xfs_file.c b/fs/xfs/xfs_file.c
index c42f99e71f1..f6dab7da7bc 100644
--- a/fs/xfs/xfs_file.c
+++ b/fs/xfs/xfs_file.c
@@ -891,7 +891,7 @@ xfs_dir_open(
*/
mode = xfs_ilock_map_shared(ip);
if (ip->i_d.di_nextents > 0)
- xfs_da_reada_buf(NULL, ip, 0, XFS_DATA_FORK);
+ xfs_da_reada_buf(NULL, ip, 0, XFS_DATA_FORK, NULL);
xfs_iunlock(ip, mode);
return 0;
}