btrfs_wait_ordered_range expects for 'len' instead of 'end'. Signed-off-by: Liu Bo <bo.li.liu@xxxxxxxxxx> --- fs/btrfs/file.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/fs/btrfs/file.c b/fs/btrfs/file.c index 9ab1bed..d2df981 100644 --- a/fs/btrfs/file.c +++ b/fs/btrfs/file.c @@ -1562,7 +1562,7 @@ int btrfs_sync_file(struct file *file, loff_t start, loff_t end, int datasync) * range being left. */ atomic_inc(&root->log_batch); - btrfs_wait_ordered_range(inode, start, end); + btrfs_wait_ordered_range(inode, start, end - start + 1); atomic_inc(&root->log_batch); /* -- 1.7.7.6 -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
