diff options
Diffstat (limited to 'fs/xfs/xfs_bmap.c')
| -rw-r--r-- | fs/xfs/xfs_bmap.c | 60 |
1 files changed, 36 insertions, 24 deletions
diff --git a/fs/xfs/xfs_bmap.c b/fs/xfs/xfs_bmap.c index a60f3d1f151c..9ae7aba52e0f 100644 --- a/fs/xfs/xfs_bmap.c +++ b/fs/xfs/xfs_bmap.c @@ -2662,8 +2662,9 @@ xfs_bmap_btree_to_extents( if ((error = xfs_btree_check_lptr(cur, cbno, 1))) return error; #endif - if ((error = xfs_btree_read_bufl(mp, tp, cbno, 0, &cbp, - XFS_BMAP_BTREE_REF))) + error = xfs_btree_read_bufl(mp, tp, cbno, 0, &cbp, XFS_BMAP_BTREE_REF, + xfs_bmbt_read_verify); + if (error) return error; cblock = XFS_BUF_TO_BLOCK(cbp); if ((error = xfs_btree_check_block(cur, cblock, 0, cbp))) @@ -4078,8 +4079,9 @@ xfs_bmap_read_extents( * pointer (leftmost) at each level. */ while (level-- > 0) { - if ((error = xfs_btree_read_bufl(mp, tp, bno, 0, &bp, - XFS_BMAP_BTREE_REF))) + error = xfs_btree_read_bufl(mp, tp, bno, 0, &bp, + XFS_BMAP_BTREE_REF, xfs_bmbt_read_verify); + if (error) return error; block = XFS_BUF_TO_BLOCK(bp); XFS_WANT_CORRUPTED_GOTO( @@ -4124,7 +4126,8 @@ xfs_bmap_read_extents( */ nextbno = be64_to_cpu(block->bb_u.l.bb_rightsib); if (nextbno != NULLFSBLOCK) - xfs_btree_reada_bufl(mp, nextbno, 1); + xfs_btree_reada_bufl(mp, nextbno, 1, + xfs_bmbt_read_verify); /* * Copy records into the extent records. */ @@ -4156,8 +4159,9 @@ xfs_bmap_read_extents( */ if (bno == NULLFSBLOCK) break; - if ((error = xfs_btree_read_bufl(mp, tp, bno, 0, &bp, - XFS_BMAP_BTREE_REF))) + error = xfs_btree_read_bufl(mp, tp, bno, 0, &bp, + XFS_BMAP_BTREE_REF, xfs_bmbt_read_verify); + if (error) return error; block = XFS_BUF_TO_BLOCK(bp); } @@ -5868,15 +5872,16 @@ xfs_bmap_check_leaf_extents( */ while (level-- > 0) { /* See if buf is in cur first */ + bp_release = 0; bp = xfs_bmap_get_bp(cur, XFS_FSB_TO_DADDR(mp, bno)); - if (bp) { - bp_release = 0; - } else { + if (!bp) { bp_release = 1; + error = xfs_btree_read_bufl(mp, NULL, bno, 0, &bp, + XFS_BMAP_BTREE_REF, + xfs_bmbt_read_verify); + if (error) + goto error_norelse; } - if (!bp && (error = xfs_btree_read_bufl(mp, NULL, bno, 0, &bp, - XFS_BMAP_BTREE_REF))) - goto error_norelse; block = XFS_BUF_TO_BLOCK(bp); XFS_WANT_CORRUPTED_GOTO( xfs_bmap_sanity_check(mp, bp, level), @@ -5953,15 +5958,16 @@ xfs_bmap_check_leaf_extents( if (bno == NULLFSBLOCK) break; + bp_release = 0; bp = xfs_bmap_get_bp(cur, XFS_FSB_TO_DADDR(mp, bno)); - if (bp) { - bp_release = 0; - } else { + if (!bp) { bp_release = 1; + error = xfs_btree_read_bufl(mp, NULL, bno, 0, &bp, + XFS_BMAP_BTREE_REF, + xfs_bmbt_read_verify); + if (error) + goto error_norelse; } - if (!bp && (error = xfs_btree_read_bufl(mp, NULL, bno, 0, &bp, - XFS_BMAP_BTREE_REF))) - goto error_norelse; block = XFS_BUF_TO_BLOCK(bp); } if (bp_release) { @@ -6052,7 +6058,9 @@ xfs_bmap_count_tree( struct xfs_btree_block *block, *nextblock; int numrecs; - if ((error = xfs_btree_read_bufl(mp, tp, bno, 0, &bp, XFS_BMAP_BTREE_REF))) + error = xfs_btree_read_bufl(mp, tp, bno, 0, &bp, XFS_BMAP_BTREE_REF, + xfs_bmbt_read_verify); + if (error) return error; *count += 1; block = XFS_BUF_TO_BLOCK(bp); @@ -6061,8 +6069,10 @@ xfs_bmap_count_tree( /* Not at node above leaves, count this level of nodes */ nextbno = be64_to_cpu(block->bb_u.l.bb_rightsib); while (nextbno != NULLFSBLOCK) { - if ((error = xfs_btree_read_bufl(mp, tp, nextbno, - 0, &nbp, XFS_BMAP_BTREE_REF))) + error = xfs_btree_read_bufl(mp, tp, nextbno, 0, &nbp, + XFS_BMAP_BTREE_REF, + xfs_bmbt_read_verify); + if (error) return error; *count += 1; nextblock = XFS_BUF_TO_BLOCK(nbp); @@ -6091,8 +6101,10 @@ xfs_bmap_count_tree( if (nextbno == NULLFSBLOCK) break; bno = nextbno; - if ((error = xfs_btree_read_bufl(mp, tp, bno, 0, &bp, - XFS_BMAP_BTREE_REF))) + error = xfs_btree_read_bufl(mp, tp, bno, 0, &bp, + XFS_BMAP_BTREE_REF, + xfs_bmbt_read_verify); + if (error) return error; *count += 1; block = XFS_BUF_TO_BLOCK(bp); |