diff options
Diffstat (limited to 'fs/nilfs2/btree.c')
| -rw-r--r-- | fs/nilfs2/btree.c | 33 |
1 files changed, 16 insertions, 17 deletions
diff --git a/fs/nilfs2/btree.c b/fs/nilfs2/btree.c index 959e5a7a8035..102e218b426f 100644 --- a/fs/nilfs2/btree.c +++ b/fs/nilfs2/btree.c @@ -109,8 +109,7 @@ static void nilfs_btree_clear_path(const struct nilfs_btree *btree, level < NILFS_BTREE_LEVEL_MAX; level++) { if (path[level].bp_bh != NULL) { - nilfs_bmap_put_block(&btree->bt_bmap, - path[level].bp_bh); + brelse(path[level].bp_bh); path[level].bp_bh = NULL; } /* sib_bh is released or deleted by prepare or commit @@ -669,13 +668,13 @@ static void nilfs_btree_carry_left(struct nilfs_btree *btree, nilfs_btree_node_get_key(btree, node, 0)); if (move) { - nilfs_bmap_put_block(&btree->bt_bmap, path[level].bp_bh); + brelse(path[level].bp_bh); path[level].bp_bh = path[level].bp_sib_bh; path[level].bp_sib_bh = NULL; path[level].bp_index += lnchildren; path[level + 1].bp_index--; } else { - nilfs_bmap_put_block(&btree->bt_bmap, path[level].bp_sib_bh); + brelse(path[level].bp_sib_bh); path[level].bp_sib_bh = NULL; path[level].bp_index -= n; } @@ -722,14 +721,14 @@ static void nilfs_btree_carry_right(struct nilfs_btree *btree, path[level + 1].bp_index--; if (move) { - nilfs_bmap_put_block(&btree->bt_bmap, path[level].bp_bh); + brelse(path[level].bp_bh); path[level].bp_bh = path[level].bp_sib_bh; path[level].bp_sib_bh = NULL; path[level].bp_index -= nilfs_btree_node_get_nchildren(btree, node); path[level + 1].bp_index++; } else { - nilfs_bmap_put_block(&btree->bt_bmap, path[level].bp_sib_bh); + brelse(path[level].bp_sib_bh); path[level].bp_sib_bh = NULL; } @@ -781,7 +780,7 @@ static void nilfs_btree_split(struct nilfs_btree *btree, *keyp = nilfs_btree_node_get_key(btree, right, 0); *ptrp = path[level].bp_newreq.bpr_ptr; - nilfs_bmap_put_block(&btree->bt_bmap, path[level].bp_bh); + brelse(path[level].bp_bh); path[level].bp_bh = path[level].bp_sib_bh; path[level].bp_sib_bh = NULL; } else { @@ -790,7 +789,7 @@ static void nilfs_btree_split(struct nilfs_btree *btree, *keyp = nilfs_btree_node_get_key(btree, right, 0); *ptrp = path[level].bp_newreq.bpr_ptr; - nilfs_bmap_put_block(&btree->bt_bmap, path[level].bp_sib_bh); + brelse(path[level].bp_sib_bh); path[level].bp_sib_bh = NULL; } @@ -936,7 +935,7 @@ static int nilfs_btree_prepare_insert(struct nilfs_btree *btree, stats->bs_nblocks++; goto out; } else - nilfs_bmap_put_block(&btree->bt_bmap, bh); + brelse(bh); } /* right sibling */ @@ -956,7 +955,7 @@ static int nilfs_btree_prepare_insert(struct nilfs_btree *btree, stats->bs_nblocks++; goto out; } else - nilfs_bmap_put_block(&btree->bt_bmap, bh); + brelse(bh); } /* split */ @@ -1153,7 +1152,7 @@ static void nilfs_btree_borrow_left(struct nilfs_btree *btree, nilfs_btree_promote_key(btree, path, level + 1, nilfs_btree_node_get_key(btree, node, 0)); - nilfs_bmap_put_block(&btree->bt_bmap, path[level].bp_sib_bh); + brelse(path[level].bp_sib_bh); path[level].bp_sib_bh = NULL; path[level].bp_index += n; } @@ -1192,7 +1191,7 @@ static void nilfs_btree_borrow_right(struct nilfs_btree *btree, nilfs_btree_node_get_key(btree, right, 0)); path[level + 1].bp_index--; - nilfs_bmap_put_block(&btree->bt_bmap, path[level].bp_sib_bh); + brelse(path[level].bp_sib_bh); path[level].bp_sib_bh = NULL; } @@ -1403,7 +1402,7 @@ static int nilfs_btree_prepare_delete(struct nilfs_btree *btree, &btree->bt_bmap, &path[level].bp_oldreq); err_out_child_node: for (level--; level >= NILFS_BTREE_LEVEL_NODE_MIN; level--) { - nilfs_bmap_put_block(&btree->bt_bmap, path[level].bp_sib_bh); + brelse(path[level].bp_sib_bh); if (btree->bt_bmap.b_pops->bpop_abort_end_ptr != NULL) btree->bt_bmap.b_pops->bpop_abort_end_ptr( &btree->bt_bmap, &path[level].bp_oldreq); @@ -1515,7 +1514,7 @@ static int nilfs_btree_check_delete(struct nilfs_bmap *bmap, __u64 key) nextmaxkey = (nchildren > 1) ? nilfs_btree_node_get_key(btree, node, nchildren - 2) : 0; if (bh != NULL) - nilfs_bmap_put_block(bmap, bh); + brelse(bh); return (maxkey == key) && (nextmaxkey < bmap->b_low); } @@ -1563,7 +1562,7 @@ static int nilfs_btree_gather_data(struct nilfs_bmap *bmap, } if (bh != NULL) - nilfs_bmap_put_block(bmap, bh); + brelse(bh); return nitems; } @@ -1661,7 +1660,7 @@ nilfs_btree_commit_convert_and_insert(struct nilfs_bmap *bmap, nilfs_bmap_set_dirty(bmap); unlock_buffer(bh); - nilfs_bmap_put_block(bmap, bh); + brelse(bh); /* create root node at level 2 */ node = nilfs_btree_get_root(btree); @@ -2176,7 +2175,7 @@ static int nilfs_btree_mark(struct nilfs_bmap *bmap, __u64 key, int level) if (!buffer_dirty(bh)) nilfs_btnode_mark_dirty(bh); - nilfs_bmap_put_block(&btree->bt_bmap, bh); + brelse(bh); if (!nilfs_bmap_dirty(&btree->bt_bmap)) nilfs_bmap_set_dirty(&btree->bt_bmap); |