diff --git a/fs/btrfs/ctree.h b/fs/btrfs/ctree.h
index 9cc90f407cae01dc8bfa1e398ede5b47b7d258eb..0d15d98a964ad87fa37c8fb1d22e9091ecaf0940 100644
--- a/fs/btrfs/ctree.h
+++ b/fs/btrfs/ctree.h
@@ -3205,8 +3205,7 @@ int btrfs_truncate_inode_items(struct btrfs_trans_handle *trans,
 			       u32 min_type);
 
 int btrfs_start_delalloc_inodes(struct btrfs_root *root, int delay_iput);
-int btrfs_start_delalloc_roots(struct btrfs_fs_info *fs_info, int delay_iput,
-			       int nr);
+int btrfs_start_delalloc_roots(struct btrfs_fs_info *fs_info, int nr);
 int btrfs_set_extent_delalloc(struct inode *inode, u64 start, u64 end,
 			      unsigned int extra_bits,
 			      struct extent_state **cached_state, int dedupe);
diff --git a/fs/btrfs/dev-replace.c b/fs/btrfs/dev-replace.c
index d097701d494da4fb440cb632be97cc1164750f15..12f703e127ddef9f4f7a821c971a76abca0c00ed 100644
--- a/fs/btrfs/dev-replace.c
+++ b/fs/btrfs/dev-replace.c
@@ -594,7 +594,7 @@ static int btrfs_dev_replace_finishing(struct btrfs_fs_info *fs_info,
 	 * flush all outstanding I/O and inode extent mappings before the
 	 * copy operation is declared as being finished
 	 */
-	ret = btrfs_start_delalloc_roots(fs_info, 0, -1);
+	ret = btrfs_start_delalloc_roots(fs_info, -1);
 	if (ret) {
 		mutex_unlock(&dev_replace->lock_finishing_cancel_unmount);
 		return ret;
diff --git a/fs/btrfs/extent-tree.c b/fs/btrfs/extent-tree.c
index 888a47894c30f5878b2f46259e3b91a57cd9b06e..38dd98bc50d7db3df09401ba8e2331d71de9c176 100644
--- a/fs/btrfs/extent-tree.c
+++ b/fs/btrfs/extent-tree.c
@@ -4343,7 +4343,7 @@ int btrfs_alloc_data_chunk_ondemand(struct btrfs_inode *inode, u64 bytes)
 			need_commit--;
 
 			if (need_commit > 0) {
-				btrfs_start_delalloc_roots(fs_info, 0, -1);
+				btrfs_start_delalloc_roots(fs_info, -1);
 				btrfs_wait_ordered_roots(fs_info, U64_MAX, 0,
 							 (u64)-1);
 			}
@@ -4796,7 +4796,7 @@ static void btrfs_writeback_inodes_sb_nr(struct btrfs_fs_info *fs_info,
 		 * the filesystem is readonly(all dirty pages are written to
 		 * the disk).
 		 */
-		btrfs_start_delalloc_roots(fs_info, 0, nr_items);
+		btrfs_start_delalloc_roots(fs_info, nr_items);
 		if (!current->journal_info)
 			btrfs_wait_ordered_roots(fs_info, nr_items, 0, (u64)-1);
 	}
diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c
index ce2f9288df3ecb65ddcfa0c3314828c22ac1de84..c2bb7c8e1fda52330bdef506d33db1c152f9bb99 100644
--- a/fs/btrfs/inode.c
+++ b/fs/btrfs/inode.c
@@ -10269,8 +10269,7 @@ int btrfs_start_delalloc_inodes(struct btrfs_root *root, int delay_iput)
 	return ret;
 }
 
-int btrfs_start_delalloc_roots(struct btrfs_fs_info *fs_info, int delay_iput,
-			       int nr)
+int btrfs_start_delalloc_roots(struct btrfs_fs_info *fs_info, int nr)
 {
 	struct btrfs_root *root;
 	struct list_head splice;
@@ -10293,7 +10292,7 @@ int btrfs_start_delalloc_roots(struct btrfs_fs_info *fs_info, int delay_iput,
 			       &fs_info->delalloc_roots);
 		spin_unlock(&fs_info->delalloc_root_lock);
 
-		ret = __start_delalloc_inodes(root, delay_iput, nr);
+		ret = __start_delalloc_inodes(root, 0, nr);
 		btrfs_put_fs_root(root);
 		if (ret < 0)
 			goto out;
diff --git a/fs/btrfs/ioctl.c b/fs/btrfs/ioctl.c
index 397f026b1e4ceadcbf40254db4f98d97b2d947dd..67db5f6b04763732f4c8030d937638c753e70721 100644
--- a/fs/btrfs/ioctl.c
+++ b/fs/btrfs/ioctl.c
@@ -5307,7 +5307,7 @@ long btrfs_ioctl(struct file *file, unsigned int
 	case BTRFS_IOC_SYNC: {
 		int ret;
 
-		ret = btrfs_start_delalloc_roots(fs_info, 0, -1);
+		ret = btrfs_start_delalloc_roots(fs_info, -1);
 		if (ret)
 			return ret;
 		ret = btrfs_sync_fs(inode->i_sb, 1);