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authorYoichi Yuasa <yuasa@hh.iij4u.or.jp>2005-06-25 14:54:31 -0700
committerLinus Torvalds <torvalds@ppc970.osdl.org>2005-06-25 16:24:25 -0700
commitb4819b593740a6d11db07b52e0fe35975b29a185 (patch)
tree3e697be3b75988432596131ccde17c33d2318650 /include/asm-mips/mmzone.h
parent7919a693bd735ed0aa93fc359ae09a588cfeb3bc (diff)
downloadop-kernel-dev-b4819b593740a6d11db07b52e0fe35975b29a185.zip
op-kernel-dev-b4819b593740a6d11db07b52e0fe35975b29a185.tar.gz
[PATCH] mips: add MIPS-specific support for flatmem/discontigmem
2.6.12-git6 doesn't boot on some MIPS machines. They need the support of flat memory and discontig memory. Signed-off-by: Yoichi Yuasa <yuasa@hh.iij4u.or.jp> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'include/asm-mips/mmzone.h')
-rw-r--r--include/asm-mips/mmzone.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/include/asm-mips/mmzone.h b/include/asm-mips/mmzone.h
index 29ee13b..d721143 100644
--- a/include/asm-mips/mmzone.h
+++ b/include/asm-mips/mmzone.h
@@ -8,6 +8,8 @@
#include <asm/page.h>
#include <mmzone.h>
+#ifdef CONFIG_DISCONTIGMEM
+
#define kvaddr_to_nid(kvaddr) pa_to_nid(__pa(kvaddr))
#define pfn_to_nid(pfn) pa_to_nid((pfn) << PAGE_SHIFT)
@@ -36,4 +38,6 @@
/* XXX: FIXME -- wli */
#define kern_addr_valid(addr) (0)
+#endif /* CONFIG_DISCONTIGMEM */
+
#endif /* _ASM_MMZONE_H_ */
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