From 6d779079bfd1196e077bb1d0a906c37ae770b102 Mon Sep 17 00:00:00 2001 From: Gerald Schaefer Date: Mon, 28 Apr 2008 02:13:27 -0700 Subject: hugetlbfs: architecture header cleanup This patch moves all architecture functions for hugetlb to architecture header files (include/asm-foo/hugetlb.h) and converts all macros to inline functions. It also removes (!) ARCH_HAS_HUGEPAGE_ONLY_RANGE, ARCH_HAS_HUGETLB_FREE_PGD_RANGE, ARCH_HAS_PREPARE_HUGEPAGE_RANGE, ARCH_HAS_SETCLEAR_HUGE_PTE and ARCH_HAS_HUGETLB_PREFAULT_HOOK. Getting rid of the ARCH_HAS_xxx #ifdef and macro fugliness should increase readability and maintainability, at the price of some code duplication. An asm-generic common part would have reduced the loc, but we would end up with new ARCH_HAS_xxx defines eventually. Acked-by: Martin Schwidefsky Signed-off-by: Gerald Schaefer Cc: Paul Mundt Cc: "Luck, Tony" Cc: Ingo Molnar Cc: Thomas Gleixner Cc: "David S. Miller" Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- include/asm-powerpc/page_64.h | 7 ------- 1 file changed, 7 deletions(-) (limited to 'include/asm-powerpc/page_64.h') diff --git a/include/asm-powerpc/page_64.h b/include/asm-powerpc/page_64.h index 67834eae570..25af4fc8daf 100644 --- a/include/asm-powerpc/page_64.h +++ b/include/asm-powerpc/page_64.h @@ -128,11 +128,6 @@ extern void slice_init_context(struct mm_struct *mm, unsigned int psize); extern void slice_set_user_psize(struct mm_struct *mm, unsigned int psize); #define slice_mm_new_context(mm) ((mm)->context.id == 0) -#define ARCH_HAS_HUGEPAGE_ONLY_RANGE -extern int is_hugepage_only_range(struct mm_struct *m, - unsigned long addr, - unsigned long len); - #endif /* __ASSEMBLY__ */ #else #define slice_init() @@ -146,8 +141,6 @@ do { \ #ifdef CONFIG_HUGETLB_PAGE -#define ARCH_HAS_HUGETLB_FREE_PGD_RANGE -#define ARCH_HAS_SETCLEAR_HUGE_PTE #define HAVE_ARCH_HUGETLB_UNMAPPED_AREA #endif /* !CONFIG_HUGETLB_PAGE */ -- cgit v1.2.2