From 25c7eb4932e92641c0b6fdf4cb1493cfad369413 Mon Sep 17 00:00:00 2001
From: Charan Teja Reddy <charante@codeaurora.org>
Date: Fri, 9 Jul 2021 21:59:12 +0530
Subject: [PATCH] ANDROID: mm: shmem: Fix build break with allnoconfig
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With allnoconfig, build is breaking with below message, which is
introduced in commit daeabfe7fa04 ("ANDROID: mm: add
reclaim_shmem_address_space() for faster reclaims"). Fix it.

mm/shmem.c: In function ‘reclaim_shmem_address_space’:
mm/shmem.c:4321:7: error: implicit declaration of function
‘isolate_lru_page’ [-Werror=implicit-function-declaration]
   if (isolate_lru_page(page))

Bug: 187798288
Signed-off-by: Charan Teja Reddy <charante@codeaurora.org>
Change-Id: I27494b329e9b667869e1f5264bd319d94b8d2dd6
---
 mm/shmem.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/mm/shmem.c b/mm/shmem.c
index 0c434d55aab5..efcffd4836c3 100644
--- a/mm/shmem.c
+++ b/mm/shmem.c
@@ -42,6 +42,8 @@
 
 #include <asm/tlbflush.h> /* for arch/microblaze update_mmu_cache() */
 
+#include "internal.h"
+
 #undef CREATE_TRACE_POINTS
 #include <trace/hooks/shmem_fs.h>