mm/page_alloc: factor setup_pageset() into pageset_init() and pageset_set_batch()
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:
Родитель
22a7f12b16
Коммит
88c90dbcca
|
@ -4071,7 +4071,7 @@ static void pageset_set_batch(struct per_cpu_pageset *p, unsigned long batch)
|
|||
pageset_update(&p->pcp, 6 * batch, max(1UL, 1 * batch));
|
||||
}
|
||||
|
||||
static void setup_pageset(struct per_cpu_pageset *p, unsigned long batch)
|
||||
static void pageset_init(struct per_cpu_pageset *p)
|
||||
{
|
||||
struct per_cpu_pages *pcp;
|
||||
int migratetype;
|
||||
|
@ -4080,11 +4080,16 @@ static void setup_pageset(struct per_cpu_pageset *p, unsigned long batch)
|
|||
|
||||
pcp = &p->pcp;
|
||||
pcp->count = 0;
|
||||
pageset_set_batch(p, batch);
|
||||
for (migratetype = 0; migratetype < MIGRATE_PCPTYPES; migratetype++)
|
||||
INIT_LIST_HEAD(&pcp->lists[migratetype]);
|
||||
}
|
||||
|
||||
static void setup_pageset(struct per_cpu_pageset *p, unsigned long batch)
|
||||
{
|
||||
pageset_init(p);
|
||||
pageset_set_batch(p, batch);
|
||||
}
|
||||
|
||||
/*
|
||||
* setup_pagelist_highmark() sets the high water mark for hot per_cpu_pagelist
|
||||
* to the value high for the pageset p.
|
||||
|
|
Загрузка…
Ссылка в новой задаче