From d557b09800dab5dd6804e5b79324069abcf0be11 Mon Sep 17 00:00:00 2001 From: "Aneesh Kumar K.V" Date: Sun, 2 Nov 2014 21:15:28 +0530 Subject: powerpc/mm/thp: Use tlbiel if possible If we know that user address space has never executed on other cpus we could use tlbiel. Signed-off-by: Aneesh Kumar K.V Signed-off-by: Benjamin Herrenschmidt --- arch/powerpc/include/asm/tlbflush.h | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'arch/powerpc/include/asm/tlbflush.h') diff --git a/arch/powerpc/include/asm/tlbflush.h b/arch/powerpc/include/asm/tlbflush.h index 19550d346fea..4d3ecd8d8929 100644 --- a/arch/powerpc/include/asm/tlbflush.h +++ b/arch/powerpc/include/asm/tlbflush.h @@ -128,7 +128,8 @@ extern void flush_hash_page(unsigned long vpn, real_pte_t pte, int psize, int ssize, int local); extern void flush_hash_range(unsigned long number, int local); extern void flush_hash_hugepage(unsigned long vsid, unsigned long addr, - pmd_t *pmdp, unsigned int psize, int ssize); + pmd_t *pmdp, unsigned int psize, int ssize, + int local); static inline void local_flush_tlb_mm(struct mm_struct *mm) { -- cgit v1.2.3