diff options
| -rw-r--r-- | fs/btrfs/ctree.c | 18 | ||||
| -rw-r--r-- | fs/btrfs/file.c | 2 | ||||
| -rw-r--r-- | fs/btrfs/inode.c | 4 | ||||
| -rw-r--r-- | fs/btrfs/ordered-data.c | 6 | ||||
| -rw-r--r-- | fs/btrfs/ordered-data.h | 2 |
5 files changed, 19 insertions, 13 deletions
diff --git a/fs/btrfs/ctree.c b/fs/btrfs/ctree.c index 1b756fae279..9601241e552 100644 --- a/fs/btrfs/ctree.c +++ b/fs/btrfs/ctree.c @@ -1245,7 +1245,10 @@ int btrfs_search_slot(struct btrfs_trans_handle *trans, struct btrfs_root int level; int should_reada = p->reada; int lowest_unlock = 1; + int blocksize; u8 lowest_level = 0; + u64 blocknr; + u64 gen; lowest_level = p->lowest_level; WARN_ON(lowest_level && ins_len); @@ -1320,11 +1323,12 @@ again: reada_for_search(root, p, level, slot, key->objectid); - tmp = btrfs_find_tree_block(root, - btrfs_node_blockptr(b, slot), - btrfs_level_size(root, level - 1)); - if (tmp && btrfs_buffer_uptodate(tmp, - btrfs_node_ptr_generation(b, slot))) { + blocknr = btrfs_node_blockptr(b, slot); + gen = btrfs_node_ptr_generation(b, slot); + blocksize = btrfs_level_size(root, level - 1); + + tmp = btrfs_find_tree_block(root, blocknr, blocksize); + if (tmp && btrfs_buffer_uptodate(tmp, gen)) { b = tmp; } else { /* @@ -1336,6 +1340,10 @@ again: btrfs_release_path(NULL, p); if (tmp) free_extent_buffer(tmp); + tmp = read_tree_block(root, blocknr, + blocksize, gen); + if (tmp) + free_extent_buffer(tmp); goto again; } else { b = read_node_slot(root, b, slot); diff --git a/fs/btrfs/file.c b/fs/btrfs/file.c index 18bbe108a0e..b7f8f92daf8 100644 --- a/fs/btrfs/file.c +++ b/fs/btrfs/file.c @@ -976,7 +976,7 @@ out_nolock: int btrfs_release_file(struct inode * inode, struct file * filp) { - btrfs_del_ordered_inode(inode); + btrfs_del_ordered_inode(inode, 0); if (filp->private_data) btrfs_ioctl_trans_end(filp); return 0; diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c index b2251e27ac8..cf27b598462 100644 --- a/fs/btrfs/inode.c +++ b/fs/btrfs/inode.c @@ -852,7 +852,7 @@ static int btrfs_unlink(struct inode *dir, struct dentry *dentry) * we don't need to worry about * data=ordered */ - btrfs_del_ordered_inode(inode); + btrfs_del_ordered_inode(inode, 1); } btrfs_end_transaction(trans, root); @@ -1276,14 +1276,12 @@ void btrfs_delete_inode(struct inode *inode) btrfs_end_transaction(trans, root); btrfs_btree_balance_dirty(root, nr); - btrfs_throttle(root); return; no_delete_lock: nr = trans->blocks_used; btrfs_end_transaction(trans, root); btrfs_btree_balance_dirty(root, nr); - btrfs_throttle(root); no_delete: clear_inode(inode); } diff --git a/fs/btrfs/ordered-data.c b/fs/btrfs/ordered-data.c index 8dd8180183f..5e4c0d95ce4 100644 --- a/fs/btrfs/ordered-data.c +++ b/fs/btrfs/ordered-data.c @@ -254,7 +254,7 @@ static void __btrfs_del_ordered_inode(struct btrfs_ordered_inode_tree *tree, return; } -void btrfs_del_ordered_inode(struct inode *inode) +void btrfs_del_ordered_inode(struct inode *inode, int force) { struct btrfs_root *root = BTRFS_I(inode)->root; u64 root_objectid = root->root_key.objectid; @@ -263,8 +263,8 @@ void btrfs_del_ordered_inode(struct inode *inode) return; } - if (mapping_tagged(inode->i_mapping, PAGECACHE_TAG_DIRTY) || - mapping_tagged(inode->i_mapping, PAGECACHE_TAG_WRITEBACK)) + if (!force && (mapping_tagged(inode->i_mapping, PAGECACHE_TAG_DIRTY) || + mapping_tagged(inode->i_mapping, PAGECACHE_TAG_WRITEBACK))) return; spin_lock(&root->fs_info->new_trans_lock); diff --git a/fs/btrfs/ordered-data.h b/fs/btrfs/ordered-data.h index c515c4b3999..4fa78736423 100644 --- a/fs/btrfs/ordered-data.h +++ b/fs/btrfs/ordered-data.h @@ -38,6 +38,6 @@ int btrfs_find_del_first_ordered_inode(struct btrfs_ordered_inode_tree *tree, int btrfs_find_first_ordered_inode(struct btrfs_ordered_inode_tree *tree, u64 *root_objectid, u64 *objectid, struct inode **inode); -void btrfs_del_ordered_inode(struct inode *inode); +void btrfs_del_ordered_inode(struct inode *inode, int force); int btrfs_ordered_throttle(struct btrfs_root *root, struct inode *inode); #endif |