diff --git a/fs/btrfs/ctree.h b/fs/btrfs/ctree.h
index 34279665fd699601b8b4aefa44661527435a2648..aea4433081dcadf4a5db4e834134d8fdad64358e 100644
--- a/fs/btrfs/ctree.h
+++ b/fs/btrfs/ctree.h
@@ -3680,8 +3680,7 @@ 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_all_delalloc_inodes(struct btrfs_fs_info *fs_info,
-				    int delay_iput);
+int btrfs_start_delalloc_roots(struct btrfs_fs_info *fs_info, int delay_iput);
 int btrfs_set_extent_delalloc(struct inode *inode, u64 start, u64 end,
 			      struct extent_state **cached_state);
 int btrfs_create_subvol_root(struct btrfs_trans_handle *trans,
diff --git a/fs/btrfs/dev-replace.c b/fs/btrfs/dev-replace.c
index 3d2495e83e622c48e9afdd12939c8cf11b50216b..342f9fd411e3f5d79c15f675300ebcabad95738b 100644
--- a/fs/btrfs/dev-replace.c
+++ b/fs/btrfs/dev-replace.c
@@ -461,7 +461,7 @@ 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_all_delalloc_inodes(root->fs_info, 0);
+	ret = btrfs_start_delalloc_roots(root->fs_info, 0);
 	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 a21bbf83fdc2e041c1527953827ceef4d9dd345b..45d98d01028f7cdac43461a7acd42f5e17599f32 100644
--- a/fs/btrfs/extent-tree.c
+++ b/fs/btrfs/extent-tree.c
@@ -4016,7 +4016,7 @@ static void btrfs_writeback_inodes_sb_nr(struct btrfs_root *root,
 		 * the filesystem is readonly(all dirty pages are written to
 		 * the disk).
 		 */
-		btrfs_start_all_delalloc_inodes(root->fs_info, 0);
+		btrfs_start_delalloc_roots(root->fs_info, 0);
 		if (!current->journal_info)
 			btrfs_wait_ordered_roots(root->fs_info, -1);
 	}
diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c
index 57fa19d69e90503ef40aa19d3c5d73fbb1172c50..da8d2f696ac5c461154046e985dcd8dfc5c22b29 100644
--- a/fs/btrfs/inode.c
+++ b/fs/btrfs/inode.c
@@ -8306,8 +8306,7 @@ int btrfs_start_delalloc_inodes(struct btrfs_root *root, int delay_iput)
 	return ret;
 }
 
-int btrfs_start_all_delalloc_inodes(struct btrfs_fs_info *fs_info,
-				    int delay_iput)
+int btrfs_start_delalloc_roots(struct btrfs_fs_info *fs_info, int delay_iput)
 {
 	struct btrfs_root *root;
 	struct list_head splice;
diff --git a/fs/btrfs/ioctl.c b/fs/btrfs/ioctl.c
index d4f2861b0d9ead86a239a000a7cd9a0e95028437..1d04b5559e6187ef9c44cbbce406dc0798e1ae1d 100644
--- a/fs/btrfs/ioctl.c
+++ b/fs/btrfs/ioctl.c
@@ -4542,7 +4542,7 @@ long btrfs_ioctl(struct file *file, unsigned int
 	case BTRFS_IOC_SYNC: {
 		int ret;
 
-		ret = btrfs_start_all_delalloc_inodes(root->fs_info, 0);
+		ret = btrfs_start_delalloc_roots(root->fs_info, 0);
 		if (ret)
 			return ret;
 		ret = btrfs_sync_fs(file->f_dentry->d_sb, 1);
diff --git a/fs/btrfs/relocation.c b/fs/btrfs/relocation.c
index e1b3c2c73c44e32503b9af3ad58d01d3acfb3651..ce459a7cb16dae48e233587cb28d271c4403f297 100644
--- a/fs/btrfs/relocation.c
+++ b/fs/btrfs/relocation.c
@@ -4222,7 +4222,7 @@ int btrfs_relocate_block_group(struct btrfs_root *extent_root, u64 group_start)
 	printk(KERN_INFO "btrfs: relocating block group %llu flags %llu\n",
 	       rc->block_group->key.objectid, rc->block_group->flags);
 
-	ret = btrfs_start_all_delalloc_inodes(fs_info, 0);
+	ret = btrfs_start_delalloc_roots(fs_info, 0);
 	if (ret < 0) {
 		err = ret;
 		goto out;
diff --git a/fs/btrfs/transaction.c b/fs/btrfs/transaction.c
index 32c100b8c56322b0326327d36c444d6e7c2bdca2..57c16b46afbd353b8fdcc22021ae8e00aca0d040 100644
--- a/fs/btrfs/transaction.c
+++ b/fs/btrfs/transaction.c
@@ -1629,7 +1629,7 @@ static int btrfs_flush_all_pending_stuffs(struct btrfs_trans_handle *trans,
 static inline int btrfs_start_delalloc_flush(struct btrfs_fs_info *fs_info)
 {
 	if (btrfs_test_opt(fs_info->tree_root, FLUSHONCOMMIT))
-		return btrfs_start_all_delalloc_inodes(fs_info, 1);
+		return btrfs_start_delalloc_roots(fs_info, 1);
 	return 0;
 }