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s390: get rid of superfluous __GFP_REPEAT

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__GFP_REPEAT has a rather weak semantic but since it has been introduced
around 2.6.12 it has been ignored for low order allocations.

page_table_alloc then uses the flag for a single page allocation.  This
means that this flag has never been actually useful here because it has
always been used only for PAGE_ALLOC_COSTLY requests.

Link: http://lkml.kernel.org/r/1464599699-30131-14-git-send-email-mhocko@kernel.org
Signed-off-by: Michal Hocko <mhocko@suse.com>
Acked-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Cc: Martin Schwidefsky <schwidefsky@de.ibm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Michal Hocko 2016-06-24 14:49:17 -07:00 committed by Linus Torvalds
parent 45eeff260d
commit 10d58bf297
1 changed files with 1 additions and 1 deletions
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arch/s390/mm/pgalloc.c
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@ -169,7 +169,7 @@ unsigned long *page_table_alloc(struct mm_struct *mm)
return table;
}
/* Allocate a fresh page */
page = alloc_page(GFP_KERNEL|__GFP_REPEAT);
page = alloc_page(GFP_KERNEL);
if (!page)
return NULL;
if (!pgtable_page_ctor(page)) {