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authorAndy Whitcroft <apw@shadowen.org>2005-06-23 00:07:52 -0700
committerLinus Torvalds <torvalds@ppc970.osdl.org>2005-06-23 09:45:04 -0700
commitb159d43fbf7eaaac6ecc647f51cf4257332db47b (patch)
tree968d856c1bd80b47c76d27da272d95bcaf97aa78 /include/asm-i386/mmzone.h
parent368a0a3afad08069b2679ecaff80fc18c10a6e2a (diff)
downloadop-kernel-dev-b159d43fbf7eaaac6ecc647f51cf4257332db47b.zip
op-kernel-dev-b159d43fbf7eaaac6ecc647f51cf4257332db47b.tar.gz
[PATCH] generify early_pfn_to_nid
Provide a default implementation for early_pfn_to_nid returning node 0. Allow architectures to override this with their own implementation out of asm/mmzone.h. Signed-off-by: Andy Whitcroft <apw@shadowen.org> Signed-off-by: Dave Hansen <haveblue@us.ibm.com> Signed-off-by: Martin Bligh <mbligh@aracnet.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'include/asm-i386/mmzone.h')
-rw-r--r--include/asm-i386/mmzone.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/include/asm-i386/mmzone.h b/include/asm-i386/mmzone.h
index 9cec191..48e46d4 100644
--- a/include/asm-i386/mmzone.h
+++ b/include/asm-i386/mmzone.h
@@ -143,4 +143,7 @@ static inline void get_memcfg_numa(void)
}
#endif /* CONFIG_DISCONTIGMEM */
+
+extern int early_pfn_to_nid(unsigned long pfn);
+
#endif /* _ASM_MMZONE_H_ */
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