btrfs: make the uptodate argument of io_ctl_add_pages() boolean

Make the uptodate argument of io_ctl_add_pages() boolean.
Reviewed-by: Josef Bacik <josef@toxicpanda.com>
Signed-off-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>

fs/btrfs/free-space-cache.c

@@ -371,7 +371,7 @@ static void io_ctl_drop_pages(struct btrfs_io_ctl *io_ctl)
 	}
 }
 
-static int io_ctl_prepare_pages(struct btrfs_io_ctl *io_ctl, int uptodate)
+static int io_ctl_prepare_pages(struct btrfs_io_ctl *io_ctl, bool uptodate)
 {
 	struct page *page;
 	struct inode *inode = io_ctl->inode;
@@ -732,7 +732,7 @@ static int __load_free_space_cache(struct btrfs_root *root, struct inode *inode,
 
 	readahead_cache(inode);
 
-	ret = io_ctl_prepare_pages(&io_ctl, 1);
+	ret = io_ctl_prepare_pages(&io_ctl, true);
 	if (ret)
 		goto out;
 
@@ -1292,7 +1292,7 @@ static int __btrfs_write_out_cache(struct btrfs_root *root, struct inode *inode,
 	}
 
 	/* Lock all pages first so we can lock the extent safely. */
-	ret = io_ctl_prepare_pages(io_ctl, 0);
+	ret = io_ctl_prepare_pages(io_ctl, false);
 	if (ret)
 		goto out_unlock;