X-Git-Url: https://scm.lunaixsky.com/lunaix-os.git/blobdiff_plain/d251b620d312e819923e55e223e0eb43b72a3bc6..12293ed1d71cd306ed9a5d021a79ba945fe4e680:/lunaix-os/includes/lunaix/mm/page.h

diff --git a/lunaix-os/includes/lunaix/mm/page.h b/lunaix-os/includes/lunaix/mm/page.h
index 76ea882..446e14e 100644
--- a/lunaix-os/includes/lunaix/mm/page.h
+++ b/lunaix-os/includes/lunaix/mm/page.h
@@ -98,7 +98,7 @@ typedef struct
 extern void __pg_mount_point;
 
 /* 四个页挂载点，两个页目录挂载点： 用于临时创建&编辑页表 */
-
+#define PG_MOUNT_RANGE(l1_index) (701 <= l1_index && l1_index <= 703)
 #define PD_MOUNT_1 0xAFC00000
 #define PD_MOUNT_2 0xAF800000
 #define PG_MOUNT_BASE 0xAF7FF000