From a31acd3ee8f7dbc0370bdf4a4bfef7a8c13c7542 Mon Sep 17 00:00:00 2001
From: Peter Zijlstra
Date: Sun, 26 Aug 2018 12:56:48 +0200
Subject: x86/mm: Page size aware flush_tlb_mm_range()

Use the new tlb_get_unmap_shift() to determine the stride of the
INVLPG loop.

Cc: Nick Piggin <npiggin@gmail.com>
Cc: Will Deacon <will.deacon@arm.com>
Cc: "Aneesh Kumar K.V" <aneesh.kumar@linux.vnet.ibm.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Dave Hansen <dave.hansen@linux.intel.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
---
 mm/pgtable-generic.c | 1 +
 1 file changed, 1 insertion(+)

(limited to 'mm/pgtable-generic.c')

diff --git a/mm/pgtable-generic.c b/mm/pgtable-generic.c
index cf2af04b34b9..532c29276fce 100644
--- a/mm/pgtable-generic.c
+++ b/mm/pgtable-generic.c
@@ -8,6 +8,7 @@
  */
 
 #include <linux/pagemap.h>
+#include <linux/hugetlb.h>
 #include <asm/tlb.h>
 #include <asm-generic/pgtable.h>
 
-- 
cgit v1.2.3-55-g7522