diff options
Diffstat (limited to 'fs/xfs/xfs_btree.c')
| -rw-r--r-- | fs/xfs/xfs_btree.c | 66 |
1 files changed, 34 insertions, 32 deletions
diff --git a/fs/xfs/xfs_btree.c b/fs/xfs/xfs_btree.c index 7e79116..ef10660 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; } /* |