Merge tag 'v3.10.71' into update

[GitHub/mt8127/android_kernel_alcatel_ttab.git] / fs / xfs / xfs_buf_item.c

diff --git a/fs/xfs/xfs_buf_item.c b/fs/xfs/xfs_buf_item.c
index 4ec431777048740528d0d1b96ca7f52e6ba69d01..e0451f4201cf461775e55e7cd56953dfecf913ca 100644 (file)
--- a/fs/xfs/xfs_buf_item.c
+++ b/fs/xfs/xfs_buf_item.c
@@ -296,6 +296,10 @@ xfs_buf_item_format(
        ASSERT(atomic_read(&bip->bli_refcount) > 0);
        ASSERT((bip->bli_flags & XFS_BLI_LOGGED) ||
               (bip->bli_flags & XFS_BLI_STALE));
+       ASSERT((bip->bli_flags & XFS_BLI_STALE) ||
+              (xfs_blft_from_flags(&bip->__bli_format) > XFS_BLFT_UNKNOWN_BUF
+               && xfs_blft_from_flags(&bip->__bli_format) < XFS_BLFT_MAX_BUF));
+
 
        /*
         * If it is an inode buffer, transfer the in-memory state to the