1 files changed, 1 insertions, 1 deletions

diff --git a/fs/btrfs/volumes.c b/fs/btrfs/volumes.c
index ef41f285a475..58aad63e1ad3 100644
--- a/fs/btrfs/volumes.c
+++ b/fs/btrfs/volumes.c
@@ -4384,7 +4384,7 @@ int btrfs_read_sys_array(struct btrfs_root *root)
          * to silence the warning eg. on PowerPC 64.
          */
         if (PAGE_CACHE_SIZE > BTRFS_SUPER_INFO_SIZE)
-                SetPageUptodate(sb->first_page);
+                SetPageUptodate(sb->pages[0]);
 
         write_extent_buffer(sb, super_copy, 0, BTRFS_SUPER_INFO_SIZE);
         array_size = btrfs_super_sys_array_size(super_copy);