From 05faff0abdef72d4ea7b42574449cd0920541121 Mon Sep 17 00:00:00 2001
From: Miaohe Lin <linmiaohe@huawei.com>
Date: Thu, 2 Sep 2021 14:54:09 -0700
Subject: [PATCH] shmem: remove unneeded header file
References: bsc#1190208 (MM functional and performance backports)
Patch-mainline: v5.15-rc1
Git-commit: b6378fc8b477921e62fd5763efeec676ff8e7a16
mfill_atomic_install_pte() is introduced to install pte and update mmu
cache since commit bf6ebd97aba0 ("userfaultfd/shmem: modify
shmem_mfill_atomic_pte to use install_pte()"). So we should remove
tlbflush.h as update_mmu_cache() is not called here now.
Link: https://lkml.kernel.org/r/20210812120350.49801-3-linmiaohe@huawei.com
Signed-off-by: Miaohe Lin <linmiaohe@huawei.com>
Cc: Hugh Dickins <hughd@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Mel Gorman <mgorman@suse.de>
---
mm/shmem.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/mm/shmem.c b/mm/shmem.c
index e28d2593ec27..c69adf9a2db3 100644
--- a/mm/shmem.c
+++ b/mm/shmem.c
@@ -39,8 +39,6 @@
#include <linux/frontswap.h>
#include <linux/fs_parser.h>
-#include <asm/tlbflush.h> /* for arch/microblaze update_mmu_cache() */
-
static struct vfsmount *shm_mnt;
#ifdef CONFIG_SHMEM