From: Rik van Riel <riel@surriel.com>
To: linux-kernel@vger.kernel.org
Cc: peterz@infradead.org, kernel-team@fb.com, songliubraving@fb.com,
mingo@kernel.org, will.deacon@arm.com, hpa@zytor.com,
luto@kernel.org, npiggin@gmail.com,
Rik van Riel <riel@surriel.com>
Subject: [PATCH 6/7] Add freed_tables element to flush_tlb_info
Date: Mon, 24 Sep 2018 14:37:58 -0400 [thread overview]
Message-ID: <20180924183759.23955-7-riel@surriel.com> (raw)
In-Reply-To: <20180924183759.23955-1-riel@surriel.com>
Pass the information on to native_flush_tlb_others.
No functional changes.
Signed-off-by: Rik van Riel <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 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
next prev parent reply other threads:[~2018-09-24 18:38 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-09-24 18:37 [PATCH 0/7] x86/mm/tlb: make lazy TLB mode even lazier Rik van Riel
2018-09-24 18:37 ` [PATCH 1/7] x86/mm/tlb: Always use lazy TLB mode Rik van Riel
2018-09-24 18:37 ` [PATCH 2/7] x86/mm/tlb: Restructure switch_mm_irqs_off() Rik van Riel
2018-09-24 18:37 ` [PATCH 3/7] smp: use __cpumask_set_cpu in on_each_cpu_cond Rik van Riel
2018-09-24 18:37 ` [PATCH 4/7] smp,cpumask: introduce on_each_cpu_cond_mask Rik van Riel
2018-09-24 18:37 ` [PATCH 5/7] Add freed_tables argument to flush_tlb_mm_range Rik van Riel
2018-09-24 18:37 ` Rik van Riel [this message]
2018-09-24 18:37 ` [PATCH 7/7] x86/mm/tlb: Make lazy TLB mode lazier Rik van Riel
2018-09-24 18:50 ` [PATCH 0/7] x86/mm/tlb: make lazy TLB mode even lazier Rik van Riel
2018-10-24 5:53 ` Ingo Molnar
2018-10-24 12:52 ` Rik van Riel
2018-09-26 3:58 [PATCH v2 " Rik van Riel
2018-09-26 3:58 ` [PATCH 6/7] Add freed_tables element to flush_tlb_info Rik van Riel
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