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/truncate.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'mm/truncate.c') diff --git a/mm/truncate.c b/mm/truncate.c index c30e8fa3d063..e4b4cf0f4070 100644 --- a/mm/truncate.c +++ b/mm/truncate.c @@ -330,7 +330,7 @@ void truncate_inode_pages_range(struct address_space *mapping, else end = (lend + 1) >> PAGE_SHIFT; - pagevec_init(&pvec, 0); + pagevec_init(&pvec); index = start; while (index < end && pagevec_lookup_entries(&pvec, mapping, index, min(end - index, (pgoff_t)PAGEVEC_SIZE), @@ -342,7 +342,7 @@ void truncate_inode_pages_range(struct address_space *mapping, */ struct pagevec locked_pvec; - pagevec_init(&locked_pvec, 0); + pagevec_init(&locked_pvec); for (i = 0; i < pagevec_count(&pvec); i++) { struct page *page = pvec.pages[i]; @@ -553,7 +553,7 @@ unsigned long invalidate_mapping_pages(struct address_space *mapping, unsigned long count = 0; int i; - pagevec_init(&pvec, 0); + pagevec_init(&pvec); while (index <= end && pagevec_lookup_entries(&pvec, mapping, index, min(end - index, (pgoff_t)PAGEVEC_SIZE - 1) + 1, indices)) { @@ -683,7 +683,7 @@ int invalidate_inode_pages2_range(struct address_space *mapping, if (mapping->nrpages == 0 && mapping->nrexceptional == 0) goto out; - pagevec_init(&pvec, 0); + pagevec_init(&pvec); index = start; while (index <= end && pagevec_lookup_entries(&pvec, mapping, index, min(end - index, (pgoff_t)PAGEVEC_SIZE - 1) + 1, -- cgit v1.2.3-55-g7522