diff options
Diffstat (limited to 'fs/btrfs/extent-tree.c')
| -rw-r--r-- | fs/btrfs/extent-tree.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/fs/btrfs/extent-tree.c b/fs/btrfs/extent-tree.c index 176c6dc534ba..b2ae8e768b6c 100644 --- a/fs/btrfs/extent-tree.c +++ b/fs/btrfs/extent-tree.c @@ -172,8 +172,8 @@ static int pin_down_block(struct btrfs_root *root, u64 blocknr, int pending) struct buffer_head *bh; if (!pending) { - bh = sb_find_get_block(root->fs_info->sb, blocknr); - if (bh) { + bh = btrfs_find_tree_block(root, blocknr); + if (bh && buffer_uptodate(bh)) { header = btrfs_buffer_header(bh); if (btrfs_header_generation(header) == root->fs_info->running_transaction->transid) { @@ -291,12 +291,10 @@ int btrfs_free_extent(struct btrfs_trans_handle *trans, struct btrfs_root *root, u64 blocknr, u64 num_blocks, int pin) { struct btrfs_root *extent_root = root->fs_info->extent_root; - struct buffer_head *t; int pending_ret; int ret; if (root == extent_root) { - t = find_tree_block(root, blocknr); pin_down_block(root, blocknr, 1); return 0; } @@ -482,7 +480,7 @@ struct buffer_head *btrfs_alloc_free_block(struct btrfs_trans_handle *trans, BUG(); return NULL; } - buf = find_tree_block(root, ins.objectid); + buf = btrfs_find_create_tree_block(root, ins.objectid); set_buffer_uptodate(buf); return buf; } |