From c4e1f6f6bf82af89994a0ee760fc5e036c4d3c1f Mon Sep 17 00:00:00 2001 From: Russell King Date: Tue, 10 May 2005 10:40:19 +0100 Subject: [PATCH] ARM: Add top_pmd, which points at the top-most page table Signed-off-by: Russell King --- include/asm-arm/page.h | 3 +++ 1 file changed, 3 insertions(+) (limited to 'include') diff --git a/include/asm-arm/page.h b/include/asm-arm/page.h index 4ca3a8e9348..d26d1574d97 100644 --- a/include/asm-arm/page.h +++ b/include/asm-arm/page.h @@ -171,6 +171,9 @@ typedef unsigned long pgprot_t; #endif /* STRICT_MM_TYPECHECKS */ +/* the upper-most page table pointer */ +extern pmd_t *top_pmd; + /* Pure 2^n version of get_order */ static inline int get_order(unsigned long size) { -- cgit v1.2.3-18-g5258