From 97807813fe7074ee865d6bc1df1d0f8fb878ee9d Mon Sep 17 00:00:00 2001 From: Rik van Riel Date: Tue, 25 Sep 2018 23:58:43 -0400 Subject: [PATCH] x86/mm/tlb: Add freed_tables element to flush_tlb_info Pass the information on to native_flush_tlb_others. No functional changes. Cc: npiggin@gmail.com Cc: mingo@kernel.org Cc: will.deacon@arm.com Cc: songliubraving@fb.com Cc: kernel-team@fb.com Cc: hpa@zytor.com Cc: luto@kernel.org Signed-off-by: Rik van Riel Signed-off-by: Peter Zijlstra (Intel) Link: http://lkml.kernel.org/r/20180926035844.1420-7-riel@surriel.com --- arch/x86/include/asm/tlbflush.h | 1 + arch/x86/mm/tlb.c | 1 + 2 files changed, 2 insertions(+) diff --git a/arch/x86/include/asm/tlbflush.h b/arch/x86/include/asm/tlbflush.h index 1dea9860ce5b..323a313947e0 100644 --- a/arch/x86/include/asm/tlbflush.h +++ b/arch/x86/include/asm/tlbflush.h @@ -532,6 +532,7 @@ struct flush_tlb_info { unsigned long end; u64 new_tlb_gen; unsigned int stride_shift; + bool freed_tables; }; #define local_flush_tlb() __flush_tlb() diff --git a/arch/x86/mm/tlb.c b/arch/x86/mm/tlb.c index 14bf39fc0447..92e46f4c058c 100644 --- a/arch/x86/mm/tlb.c +++ b/arch/x86/mm/tlb.c @@ -617,6 +617,7 @@ void flush_tlb_mm_range(struct mm_struct *mm, unsigned long start, struct flush_tlb_info info __aligned(SMP_CACHE_BYTES) = { .mm = mm, .stride_shift = stride_shift, + .freed_tables = freed_tables, }; cpu = get_cpu(); -- 2.30.2