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[PATCH] ppc64: four level pagetables fix
With CONFIG_HUGETLB_PAGE=n: In file included from kernel/sysctl.c:37: include/linux/hugetlb.h:104:1: warning: "hugetlb_free_pgd_range" redefined In file included from include/linux/mm.h:36, from kernel/sysctl.c:23: include/asm/pgtable.h:492:1: warning: this is the location of the previous definition Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: David Gibson <dwg@au1.ibm.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
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@ -489,8 +489,10 @@ extern pgd_t swapper_pg_dir[];
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extern void paging_init(void);
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#ifdef CONFIG_HUGETLB_PAGE
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#define hugetlb_free_pgd_range(tlb, addr, end, floor, ceiling) \
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free_pgd_range(tlb, addr, end, floor, ceiling)
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#endif
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/*
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* This gets called at the end of handling a page fault, when
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