From: Roman Zippel <zippel@linux-m68k.org>
To: linuxppc-dev@lists.linuxppc.org
Subject: [PATCH 7/7] use pfn_to_page
Date: Tue, 25 May 2004 02:29:30 +0200 (CEST) [thread overview]
Message-ID: <Pine.LNX.4.58.0405250229230.19052@scrub.local> (raw)
pfn_to_page() does the same, but also takes care of the memory start
if necessary.
Index: 2.6/include/asm-ppc/pgtable.h
diff -u 2.6/include/asm-ppc/pgtable.h:1.1.1.3 2.6/include/asm-ppc/pgtable.h:1.4
--- 2.6/include/asm-ppc/pgtable.h:1.1.1.3 Sat Feb 21 12:45:22 2004
+++ 2.6/include/asm-ppc/pgtable.h Sat Feb 21 13:42:00 2004
@@ -566,7 +566,7 @@
#define pmd_page_kernel(pmd) \
((unsigned long) __va(pmd_val(pmd) & PAGE_MASK))
#define pmd_page(pmd) \
- (mem_map + (pmd_val(pmd) >> PAGE_SHIFT))
+ pfn_to_page(pmd_val(pmd) >> PAGE_SHIFT)
#else
#define pmd_page_kernel(pmd) \
((unsigned long) (pmd_val(pmd) & PAGE_MASK))
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reply other threads:[~2004-05-25 0:29 UTC|newest]
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