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path: root/fs/xfs/xfs_btree.c
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Diffstat (limited to 'fs/xfs/xfs_btree.c')
-rw-r--r--fs/xfs/xfs_btree.c66
1 files changed, 34 insertions, 32 deletions
diff --git a/fs/xfs/xfs_btree.c b/fs/xfs/xfs_btree.c
index 7e791160092d..ef1066078c33 100644
--- a/fs/xfs/xfs_btree.c
+++ b/fs/xfs/xfs_btree.c
@@ -270,7 +270,8 @@ xfs_btree_dup_cursor(
if (bp) {
error = xfs_trans_read_buf(mp, tp, mp->m_ddev_targp,
XFS_BUF_ADDR(bp), mp->m_bsize,
- 0, &bp, NULL);
+ 0, &bp,
+ cur->bc_ops->read_verify);
if (error) {
xfs_btree_del_cursor(new, error);
*ncur = NULL;
@@ -612,23 +613,24 @@ xfs_btree_offsets(
* Get a buffer for the block, return it read in.
* Long-form addressing.
*/
-int /* error */
+int
xfs_btree_read_bufl(
- xfs_mount_t *mp, /* file system mount point */
- xfs_trans_t *tp, /* transaction pointer */
- xfs_fsblock_t fsbno, /* file system block number */
- uint lock, /* lock flags for read_buf */
- xfs_buf_t **bpp, /* buffer for fsbno */
- int refval) /* ref count value for buffer */
-{
- xfs_buf_t *bp; /* return value */
+ struct xfs_mount *mp, /* file system mount point */
+ struct xfs_trans *tp, /* transaction pointer */
+ xfs_fsblock_t fsbno, /* file system block number */
+ uint lock, /* lock flags for read_buf */
+ struct xfs_buf **bpp, /* buffer for fsbno */
+ int refval, /* ref count value for buffer */
+ xfs_buf_iodone_t verify)
+{
+ struct xfs_buf *bp; /* return value */
xfs_daddr_t d; /* real disk block address */
- int error;
+ int error;
ASSERT(fsbno != NULLFSBLOCK);
d = XFS_FSB_TO_DADDR(mp, fsbno);
error = xfs_trans_read_buf(mp, tp, mp->m_ddev_targp, d,
- mp->m_bsize, lock, &bp, NULL);
+ mp->m_bsize, lock, &bp, verify);
if (error)
return error;
ASSERT(!xfs_buf_geterror(bp));
@@ -645,15 +647,16 @@ xfs_btree_read_bufl(
/* ARGSUSED */
void
xfs_btree_reada_bufl(
- xfs_mount_t *mp, /* file system mount point */
- xfs_fsblock_t fsbno, /* file system block number */
- xfs_extlen_t count) /* count of filesystem blocks */
+ struct xfs_mount *mp, /* file system mount point */
+ xfs_fsblock_t fsbno, /* file system block number */
+ xfs_extlen_t count, /* count of filesystem blocks */
+ xfs_buf_iodone_t verify)
{
xfs_daddr_t d;
ASSERT(fsbno != NULLFSBLOCK);
d = XFS_FSB_TO_DADDR(mp, fsbno);
- xfs_buf_readahead(mp->m_ddev_targp, d, mp->m_bsize * count, NULL);
+ xfs_buf_readahead(mp->m_ddev_targp, d, mp->m_bsize * count, verify);
}
/*
@@ -663,17 +666,18 @@ xfs_btree_reada_bufl(
/* ARGSUSED */
void
xfs_btree_reada_bufs(
- xfs_mount_t *mp, /* file system mount point */
- xfs_agnumber_t agno, /* allocation group number */
- xfs_agblock_t agbno, /* allocation group block number */
- xfs_extlen_t count) /* count of filesystem blocks */
+ struct xfs_mount *mp, /* file system mount point */
+ xfs_agnumber_t agno, /* allocation group number */
+ xfs_agblock_t agbno, /* allocation group block number */
+ xfs_extlen_t count, /* count of filesystem blocks */
+ xfs_buf_iodone_t verify)
{
xfs_daddr_t d;
ASSERT(agno != NULLAGNUMBER);
ASSERT(agbno != NULLAGBLOCK);
d = XFS_AGB_TO_DADDR(mp, agno, agbno);
- xfs_buf_readahead(mp->m_ddev_targp, d, mp->m_bsize * count, NULL);
+ xfs_buf_readahead(mp->m_ddev_targp, d, mp->m_bsize * count, verify);
}
STATIC int
@@ -687,12 +691,14 @@ xfs_btree_readahead_lblock(
xfs_dfsbno_t right = be64_to_cpu(block->bb_u.l.bb_rightsib);
if ((lr & XFS_BTCUR_LEFTRA) && left != NULLDFSBNO) {
- xfs_btree_reada_bufl(cur->bc_mp, left, 1);
+ xfs_btree_reada_bufl(cur->bc_mp, left, 1,
+ cur->bc_ops->read_verify);
rval++;
}
if ((lr & XFS_BTCUR_RIGHTRA) && right != NULLDFSBNO) {
- xfs_btree_reada_bufl(cur->bc_mp, right, 1);
+ xfs_btree_reada_bufl(cur->bc_mp, right, 1,
+ cur->bc_ops->read_verify);
rval++;
}
@@ -712,13 +718,13 @@ xfs_btree_readahead_sblock(
if ((lr & XFS_BTCUR_LEFTRA) && left != NULLAGBLOCK) {
xfs_btree_reada_bufs(cur->bc_mp, cur->bc_private.a.agno,
- left, 1);
+ left, 1, cur->bc_ops->read_verify);
rval++;
}
if ((lr & XFS_BTCUR_RIGHTRA) && right != NULLAGBLOCK) {
xfs_btree_reada_bufs(cur->bc_mp, cur->bc_private.a.agno,
- right, 1);
+ right, 1, cur->bc_ops->read_verify);
rval++;
}
@@ -1016,19 +1022,15 @@ xfs_btree_read_buf_block(
d = xfs_btree_ptr_to_daddr(cur, ptr);
error = xfs_trans_read_buf(mp, cur->bc_tp, mp->m_ddev_targp, d,
- mp->m_bsize, flags, bpp, NULL);
+ mp->m_bsize, flags, bpp,
+ cur->bc_ops->read_verify);
if (error)
return error;
ASSERT(!xfs_buf_geterror(*bpp));
-
xfs_btree_set_refs(cur, *bpp);
*block = XFS_BUF_TO_BLOCK(*bpp);
-
- error = xfs_btree_check_block(cur, *block, level, *bpp);
- if (error)
- xfs_trans_brelse(cur->bc_tp, *bpp);
- return error;
+ return 0;
}
/*