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Message-Id: <20180924183759.23955-7-riel@surriel.com>
Date: Mon, 24 Sep 2018 14:37:58 -0400
From: Rik van Riel <riel@...riel.com>
To: linux-kernel@...r.kernel.org
Cc: peterz@...radead.org, kernel-team@...com, songliubraving@...com,
mingo@...nel.org, will.deacon@....com, hpa@...or.com,
luto@...nel.org, npiggin@...il.com, Rik van Riel <riel@...riel.com>
Subject: [PATCH 6/7] Add freed_tables element to flush_tlb_info
Pass the information on to native_flush_tlb_others.
No functional changes.
Signed-off-by: Rik van Riel <riel@...riel.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 ae1ef755cb94..dc4d99579984 100644
--- a/arch/x86/include/asm/tlbflush.h
+++ b/arch/x86/include/asm/tlbflush.h
@@ -511,6 +511,7 @@ struct flush_tlb_info {
unsigned long start;
unsigned long end;
u64 new_tlb_gen;
+ bool freed_tables;
};
#define local_flush_tlb() __flush_tlb()
diff --git a/arch/x86/mm/tlb.c b/arch/x86/mm/tlb.c
index 62f147b0f6b7..5d73bde0e4c8 100644
--- a/arch/x86/mm/tlb.c
+++ b/arch/x86/mm/tlb.c
@@ -578,6 +578,7 @@ void flush_tlb_mm_range(struct mm_struct *mm, unsigned long start,
struct flush_tlb_info info = {
.mm = mm,
+ .freed_tables = freed_tables,
};
cpu = get_cpu();
--
2.17.1
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