From 711e522d70f760969de7bcc97907b467993614dc Mon Sep 17 00:00:00 2001 From: Paul Mundt Date: Thu, 20 Aug 2009 17:24:40 +0900 Subject: [PATCH] sh: Use local TLB flush for get_mmu_context() ASID exhaustion. When get_mmu_context() runs out of new ASIDs it flushes the TLB and wraps around. Despite the fact the ASIDs are tracked per-CPU, a global TLB flush was being used. Switch this over to a local one, as matches the intent. Signed-off-by: Paul Mundt --- arch/sh/include/asm/mmu_context.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/sh/include/asm/mmu_context.h b/arch/sh/include/asm/mmu_context.h index 67d8946db193..41080b173a7a 100644 --- a/arch/sh/include/asm/mmu_context.h +++ b/arch/sh/include/asm/mmu_context.h @@ -69,7 +69,7 @@ static inline void get_mmu_context(struct mm_struct *mm, unsigned int cpu) * We exhaust ASID of this version. * Flush all TLB and start new cycle. */ - flush_tlb_all(); + local_flush_tlb_all(); #ifdef CONFIG_SUPERH64 /* -- 2.34.1