From: Rik van Riel Date: Wed, 26 Sep 2018 03:58:43 +0000 (-0400) Subject: x86/mm/tlb: Add freed_tables element to flush_tlb_info X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=97807813fe7074ee865d6bc1df1d0f8fb878ee9d;p=openwrt%2Fstaging%2Fblogic.git 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 --- 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();