squashfs: fix potential buffer over-run on 4K block file systems

[cascardo/linux.git] / fs / xfs / xfs_mount.h

diff --git a/fs/xfs/xfs_mount.h b/fs/xfs/xfs_mount.h
index 14dafd6..4fa0bc7 100644 (file)
--- a/fs/xfs/xfs_mount.h
+++ b/fs/xfs/xfs_mount.h
@@ -436,6 +436,8 @@ extern void xfs_freesb(xfs_mount_t *);
 extern int     xfs_fs_writable(xfs_mount_t *);
 extern int     xfs_sb_validate_fsb_count(struct xfs_sb *, __uint64_t);
 
+extern int     xfs_dev_is_read_only(struct xfs_mount *, char *);
+
 extern int     xfs_dmops_get(struct xfs_mount *);
 extern void    xfs_dmops_put(struct xfs_mount *);