btrfs: make btrfs_free_reserved_data_space_noquota take btrfs_fs_info

No point in taking an inode only to get btrfs_fs_info from it, instead
take btrfs_fs_info directly.
Signed-off-by: Nikolay Borisov <nborisov@suse.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>

fs/btrfs/delalloc-space.c

@@ -255,7 +255,7 @@ int btrfs_check_data_free_space(struct inode *inode,
 	/* Use new btrfs_qgroup_reserve_data to reserve precious data space. */
 	ret = btrfs_qgroup_reserve_data(BTRFS_I(inode), reserved, start, len);
 	if (ret < 0)
-		btrfs_free_reserved_data_space_noquota(inode, len);
+		btrfs_free_reserved_data_space_noquota(fs_info, len);
 	else
 		ret = 0;
 	return ret;
@@ -269,10 +269,9 @@ int btrfs_check_data_free_space(struct inode *inode,
  * which we can't sleep and is sure it won't affect qgroup reserved space.
  * Like clear_bit_hook().
  */
-void btrfs_free_reserved_data_space_noquota(struct inode *inode,
+void btrfs_free_reserved_data_space_noquota(struct btrfs_fs_info *fs_info,
 					    u64 len)
 {
-	struct btrfs_fs_info *fs_info = btrfs_sb(inode->i_sb);
 	struct btrfs_space_info *data_sinfo;
 
 	ASSERT(IS_ALIGNED(len, fs_info->sectorsize));
@@ -300,7 +299,7 @@ void btrfs_free_reserved_data_space(struct inode *inode,
 	      round_down(start, root->fs_info->sectorsize);
 	start = round_down(start, root->fs_info->sectorsize);
 
-	btrfs_free_reserved_data_space_noquota(inode, len);
+	btrfs_free_reserved_data_space_noquota(root->fs_info, len);
 	btrfs_qgroup_free_data(BTRFS_I(inode), reserved, start, len);
 }
 

fs/btrfs/delalloc-space.h

@@ -13,7 +13,7 @@ void btrfs_free_reserved_data_space(struct inode *inode,
 void btrfs_delalloc_release_space(struct inode *inode,
 				  struct extent_changeset *reserved,
 				  u64 start, u64 len, bool qgroup_free);
-void btrfs_free_reserved_data_space_noquota(struct inode *inode,
+void btrfs_free_reserved_data_space_noquota(struct btrfs_fs_info *fs_info,
 					    u64 len);
 void btrfs_delalloc_release_metadata(struct btrfs_inode *inode, u64 num_bytes,
 				     bool qgroup_free);

fs/btrfs/inode.c

@@ -2080,9 +2080,7 @@ void btrfs_clear_delalloc_extent(struct inode *vfs_inode,
 		if (root->root_key.objectid != BTRFS_DATA_RELOC_TREE_OBJECTID &&
 		    do_list && !(state->state & EXTENT_NORESERVE) &&
 		    (*bits & EXTENT_CLEAR_DATA_RESV))
-			btrfs_free_reserved_data_space_noquota(
-					&inode->vfs_inode,
-					len);
+			btrfs_free_reserved_data_space_noquota(fs_info, len);
 
 		percpu_counter_add_batch(&fs_info->delalloc_bytes, -len,
 					 fs_info->delalloc_batch);
@@ -7312,7 +7310,7 @@ static int btrfs_get_blocks_direct_write(struct extent_map **map,
 			 * use the existing or preallocated extent, so does not
 			 * need to adjust btrfs_space_info's bytes_may_use.
 			 */
-			btrfs_free_reserved_data_space_noquota(inode, len);
+			btrfs_free_reserved_data_space_noquota(fs_info, len);
 			goto skip_cow;
 		}
 	}

fs/btrfs/relocation.c

@@ -2613,7 +2613,7 @@ int prealloc_file_extent_cluster(struct inode *inode,
 	inode_unlock(inode);
 
 	if (cur_offset < prealloc_end)
-		btrfs_free_reserved_data_space_noquota(inode,
+		btrfs_free_reserved_data_space_noquota(btrfs_sb(inode->i_sb),
 					       prealloc_end + 1 - cur_offset);
 	return ret;
 }