diff options
Diffstat (limited to 'fs/btrfs/transaction.c')
| -rw-r--r-- | fs/btrfs/transaction.c | 21 |
1 files changed, 14 insertions, 7 deletions
diff --git a/fs/btrfs/transaction.c b/fs/btrfs/transaction.c index 61a377b..151b00d 100644 --- a/fs/btrfs/transaction.c +++ b/fs/btrfs/transaction.c @@ -302,23 +302,18 @@ int btrfs_end_transaction_throttle(struct btrfs_trans_handle *trans, } -int btrfs_write_and_wait_transaction(struct btrfs_trans_handle *trans, - struct btrfs_root *root) +int btrfs_write_and_wait_marked_extents(struct btrfs_root *root, + struct extent_io_tree *dirty_pages) { int ret; int err = 0; int werr = 0; - struct extent_io_tree *dirty_pages; struct page *page; struct inode *btree_inode = root->fs_info->btree_inode; u64 start = 0; u64 end; unsigned long index; - if (!trans || !trans->transaction) { - return filemap_write_and_wait(btree_inode->i_mapping); - } - dirty_pages = &trans->transaction->dirty_pages; while(1) { ret = find_first_extent_bit(dirty_pages, start, &start, &end, EXTENT_DIRTY); @@ -385,6 +380,18 @@ int btrfs_write_and_wait_transaction(struct btrfs_trans_handle *trans, return werr; } +int btrfs_write_and_wait_transaction(struct btrfs_trans_handle *trans, + struct btrfs_root *root) +{ + if (!trans || !trans->transaction) { + struct inode *btree_inode; + btree_inode = root->fs_info->btree_inode; + return filemap_write_and_wait(btree_inode->i_mapping); + } + return btrfs_write_and_wait_marked_extents(root, + &trans->transaction->dirty_pages); +} + static int update_cowonly_root(struct btrfs_trans_handle *trans, struct btrfs_root *root) { |