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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 <zou_wei@huawei.com>
Acked-by: Vlastimil Babka <vbabka@suse.cz>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Zou Wei 2020-12-14 19:11:12 -08:00 committed by Linus Torvalds
parent 7f194fbb2d
commit 3b1f3658c7
1 changed files with 2 additions and 2 deletions
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4
mm/page_alloc.c
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@ -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;