btrfs: Make btrfs_delayed_inode_reserve_metadata take btrfs_inode

Signed-off-by: Nikolay Borisov <n.borisov.lkml@gmail.com>
Signed-off-by: David Sterba <dsterba@suse.com>

fs/btrfs/delayed-inode.c

@@ -572,7 +572,7 @@ static void btrfs_delayed_item_release_metadata(struct btrfs_fs_info *fs_info,
 static int btrfs_delayed_inode_reserve_metadata(
 					struct btrfs_trans_handle *trans,
 					struct btrfs_root *root,
-					struct inode *inode,
+					struct btrfs_inode *inode,
 					struct btrfs_delayed_node *node)
 {
 	struct btrfs_fs_info *fs_info = root->fs_info;
@@ -601,13 +601,13 @@ static int btrfs_delayed_inode_reserve_metadata(
 	 * worth which is less likely to hurt us.
 	 */
 	if (src_rsv && src_rsv->type == BTRFS_BLOCK_RSV_DELALLOC) {
-		spin_lock(&BTRFS_I(inode)->lock);
+		spin_lock(&inode->lock);
 		if (test_and_clear_bit(BTRFS_INODE_DELALLOC_META_RESERVED,
-				       &BTRFS_I(inode)->runtime_flags))
+				       &inode->runtime_flags))
 			release = true;
 		else
 			src_rsv = NULL;
-		spin_unlock(&BTRFS_I(inode)->lock);
+		spin_unlock(&inode->lock);
 	}
 
 	/*
@@ -635,7 +635,7 @@ static int btrfs_delayed_inode_reserve_metadata(
 			node->bytes_reserved = num_bytes;
 			trace_btrfs_space_reservation(fs_info,
 						      "delayed_inode",
-						      btrfs_ino(BTRFS_I(inode)),
+						      btrfs_ino(inode),
 						      num_bytes, 1);
 		}
 		return ret;
@@ -658,13 +658,13 @@ static int btrfs_delayed_inode_reserve_metadata(
 	 */
 	if (!ret) {
 		trace_btrfs_space_reservation(fs_info, "delayed_inode",
-					      btrfs_ino(BTRFS_I(inode)), num_bytes, 1);
+					      btrfs_ino(inode), num_bytes, 1);
 		node->bytes_reserved = num_bytes;
 	}
 
 	if (release) {
 		trace_btrfs_space_reservation(fs_info, "delalloc",
-					      btrfs_ino(BTRFS_I(inode)), num_bytes, 0);
+					      btrfs_ino(inode), num_bytes, 0);
 		btrfs_block_rsv_release(fs_info, src_rsv, num_bytes);
 	}
 
@@ -1839,7 +1839,7 @@ int btrfs_delayed_update_inode(struct btrfs_trans_handle *trans,
 		goto release_node;
 	}
 
-	ret = btrfs_delayed_inode_reserve_metadata(trans, root, inode,
+	ret = btrfs_delayed_inode_reserve_metadata(trans, root, BTRFS_I(inode),
 						   delayed_node);
 	if (ret)
 		goto release_node;