If btrfs_log_dentry_safe() returns an error, we set ret to 1 and fall through with the goal of committing the transaction. However, in the case where the inode doesn't need a full sync, we would call btrfs_wait_ordered_range() against the target range for our inode, and if it returned an error, we would return without commiting or ending the transaction.
Signed-off-by: Filipe David Borba Manana <fdman...@gmail.com> --- V2: Leave the call to btrfs_wait_ordered_range(), it's needed if the fs is mounted with -o no_flushoncommit. fs/btrfs/file.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/fs/btrfs/file.c b/fs/btrfs/file.c index e46bfaf..5a00597 100644 --- a/fs/btrfs/file.c +++ b/fs/btrfs/file.c @@ -2025,8 +2025,10 @@ int btrfs_sync_file(struct file *file, loff_t start, loff_t end, int datasync) if (!full_sync) { ret = btrfs_wait_ordered_range(inode, start, end - start + 1); - if (ret) + if (ret) { + btrfs_end_transaction(trans, root); goto out; + } } ret = btrfs_commit_transaction(trans, root); } else { -- 1.9.1 -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html