From 3b1f3658c71a0aea9c1a33879f904e2e4f3aba78 Mon Sep 17 00:00:00 2001 From: Zou Wei Date: Mon, 14 Dec 2020 19:11:12 -0800 Subject: [PATCH] mm/page_alloc: mark some symbols with static keyword Fix the following sparse warnings: mm/page_alloc.c:3040:6: warning: symbol '__drain_all_pages' was not declared. Should it be static? mm/page_alloc.c:6349:6: warning: symbol '__zone_set_pageset_high_and_batch' was not declared. Should it be static? Link: https://lkml.kernel.org/r/1605517365-65858-1-git-send-email-zou_wei@huawei.com Signed-off-by: Zou Wei Acked-by: Vlastimil Babka Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- mm/page_alloc.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/mm/page_alloc.c b/mm/page_alloc.c index a04dc456ed8d..f4d415e4b9db 100644 --- a/mm/page_alloc.c +++ b/mm/page_alloc.c @@ -3035,7 +3035,7 @@ static void drain_local_pages_wq(struct work_struct *work) * that need the guarantee that every CPU has drained can disable the * optimizing racy check. */ -void __drain_all_pages(struct zone *zone, bool force_all_cpus) +static void __drain_all_pages(struct zone *zone, bool force_all_cpus) { int cpu; @@ -6357,7 +6357,7 @@ static void pageset_init(struct per_cpu_pageset *p) pcp->batch = BOOT_PAGESET_BATCH; } -void __zone_set_pageset_high_and_batch(struct zone *zone, unsigned long high, +static void __zone_set_pageset_high_and_batch(struct zone *zone, unsigned long high, unsigned long batch) { struct per_cpu_pageset *p;