From c4916a008665a6650834a736f80559a7f90e5857 Mon Sep 17 00:00:00 2001 From: Alexandre Ghiti Date: Fri, 26 Oct 2018 15:08:26 -0700 Subject: hugetlb: introduce generic version of huge_pte_wrprotect arm, arm64, ia64, mips, parisc, powerpc, sh, sparc, x86 architectures use the same version of huge_pte_wrprotect, so move this generic implementation into asm-generic/hugetlb.h. Link: http://lkml.kernel.org/r/20180920060358.16606-8-alex@ghiti.fr Signed-off-by: Alexandre Ghiti Reviewed-by: Luiz Capitulino Reviewed-by: Mike Kravetz Tested-by: Helge Deller [parisc] Acked-by: Catalin Marinas [arm64] Acked-by: Paul Burton [MIPS] Acked-by: Ingo Molnar [x86] Cc: Arnd Bergmann Cc: Benjamin Herrenschmidt Cc: David S. Miller Cc: Fenghua Yu Cc: Heiko Carstens Cc: H. Peter Anvin Cc: Ingo Molnar Cc: James E.J. Bottomley Cc: James Hogan Cc: Martin Schwidefsky Cc: Michael Ellerman Cc: Paul Mackerras Cc: Ralf Baechle Cc: Rich Felker Cc: Russell King Cc: Thomas Gleixner Cc: Tony Luck Cc: Will Deacon Cc: Yoshinori Sato Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- arch/powerpc/include/asm/hugetlb.h | 5 ----- 1 file changed, 5 deletions(-) (limited to 'arch/powerpc') diff --git a/arch/powerpc/include/asm/hugetlb.h b/arch/powerpc/include/asm/hugetlb.h index 6a534353c8eb..b5b57b309564 100644 --- a/arch/powerpc/include/asm/hugetlb.h +++ b/arch/powerpc/include/asm/hugetlb.h @@ -149,11 +149,6 @@ static inline void huge_ptep_clear_flush(struct vm_area_struct *vma, flush_hugetlb_page(vma, addr); } -static inline pte_t huge_pte_wrprotect(pte_t pte) -{ - return pte_wrprotect(pte); -} - extern int huge_ptep_set_access_flags(struct vm_area_struct *vma, unsigned long addr, pte_t *ptep, pte_t pte, int dirty); -- cgit v1.2.3