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mm/page_alloc: rename setup_pagelist_highmark() to match naming of pageset_set_batch()

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Signed-off-by: Cody P Schafer <cody@linux.vnet.ibm.com>
Cc: Gilad Ben-Yossef <gilad@benyossef.com>
Cc: KOSAKI Motohiro <kosaki.motohiro@gmail.com>
Cc: Mel Gorman <mgorman@suse.de>
Cc: Pekka Enberg <penberg@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Cody P Schafer 2013-07-03 15:01:40 -07:00 committed by Linus Torvalds
parent 737af4c011
commit 3664033c56
1 changed files with 6 additions and 6 deletions
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12
mm/page_alloc.c
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@ -4065,7 +4065,7 @@ static void pageset_update(struct per_cpu_pages *pcp, unsigned long high,
pcp->batch = batch;
}
/* a companion to setup_pagelist_highmark() */
/* a companion to pageset_set_high() */
static void pageset_set_batch(struct per_cpu_pageset *p, unsigned long batch)
{
pageset_update(&p->pcp, 6 * batch, max(1UL, 1 * batch));
@ -4091,10 +4091,10 @@ static void setup_pageset(struct per_cpu_pageset *p, unsigned long batch)
}
/*
* setup_pagelist_highmark() sets the high water mark for hot per_cpu_pagelist
* pageset_set_high() sets the high water mark for hot per_cpu_pagelist
* to the value high for the pageset p.
*/
static void setup_pagelist_highmark(struct per_cpu_pageset *p,
static void pageset_set_high(struct per_cpu_pageset *p,
unsigned long high)
{
unsigned long batch = max(1UL, high / 4);
@ -4110,7 +4110,7 @@ static void __meminit zone_pageset_init(struct zone *zone, int cpu)
pageset_init(pcp);
if (percpu_pagelist_fraction)
setup_pagelist_highmark(pcp,
pageset_set_high(pcp,
(zone->managed_pages /
percpu_pagelist_fraction));
else
@ -5599,8 +5599,8 @@ int percpu_pagelist_fraction_sysctl_handler(ctl_table *table, int write,
unsigned long high;
high = zone->managed_pages / percpu_pagelist_fraction;
for_each_possible_cpu(cpu)
setup_pagelist_highmark(
per_cpu_ptr(zone->pageset, cpu), high);
pageset_set_high(per_cpu_ptr(zone->pageset, cpu),
high);
}
mutex_unlock(&pcp_batch_high_lock);
return 0;