From 8667982014d6048e0b5e286b6247ff24f48d4cc6 Mon Sep 17 00:00:00 2001 From: Mel Gorman Date: Wed, 15 Nov 2017 17:37:52 -0800 Subject: mm, pagevec: remove cold parameter for pagevecs Every pagevec_init user claims the pages being released are hot even in cases where it is unlikely the pages are hot. As no one cares about the hotness of pages being released to the allocator, just ditch the parameter. No performance impact is expected as the overhead is marginal. The parameter is removed simply because it is a bit stupid to have a useless parameter copied everywhere. Link: http://lkml.kernel.org/r/20171018075952.10627-6-mgorman@techsingularity.net Signed-off-by: Mel Gorman Acked-by: Vlastimil Babka Cc: Andi Kleen Cc: Dave Chinner Cc: Dave Hansen Cc: Jan Kara Cc: Johannes Weiner Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- mm/mlock.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'mm/mlock.c') diff --git a/mm/mlock.c b/mm/mlock.c index 46af369c13e5..ed37cb208d19 100644 --- a/mm/mlock.c +++ b/mm/mlock.c @@ -289,7 +289,7 @@ static void __munlock_pagevec(struct pagevec *pvec, struct zone *zone) struct pagevec pvec_putback; int pgrescued = 0; - pagevec_init(&pvec_putback, 0); + pagevec_init(&pvec_putback); /* Phase 1: page isolation */ spin_lock_irq(zone_lru_lock(zone)); @@ -448,7 +448,7 @@ void munlock_vma_pages_range(struct vm_area_struct *vma, struct pagevec pvec; struct zone *zone; - pagevec_init(&pvec, 0); + pagevec_init(&pvec); /* * Although FOLL_DUMP is intended for get_dump_page(), * it just so happens that its special treatment of the -- cgit v1.2.3-55-g7522