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 --- fs/f2fs/checkpoint.c | 2 +- fs/f2fs/data.c | 2 +- fs/f2fs/node.c | 8 ++++---- 3 files changed, 6 insertions(+), 6 deletions(-) (limited to 'fs/f2fs') diff --git a/fs/f2fs/checkpoint.c b/fs/f2fs/checkpoint.c index 6124f8710dc3..0bb8e2c022d3 100644 --- a/fs/f2fs/checkpoint.c +++ b/fs/f2fs/checkpoint.c @@ -314,7 +314,7 @@ long sync_meta_pages(struct f2fs_sb_info *sbi, enum page_type type, }; struct blk_plug plug; - pagevec_init(&pvec, 0); + pagevec_init(&pvec); blk_start_plug(&plug); diff --git a/fs/f2fs/data.c b/fs/f2fs/data.c index 687703755824..7b3ad5d8e2e9 100644 --- a/fs/f2fs/data.c +++ b/fs/f2fs/data.c @@ -1635,7 +1635,7 @@ static int f2fs_write_cache_pages(struct address_space *mapping, int range_whole = 0; int tag; - pagevec_init(&pvec, 0); + pagevec_init(&pvec); if (get_dirty_pages(mapping->host) <= SM_I(F2FS_M_SB(mapping))->min_hot_blocks) diff --git a/fs/f2fs/node.c b/fs/f2fs/node.c index d6e4df0bb622..b33dac9592ca 100644 --- a/fs/f2fs/node.c +++ b/fs/f2fs/node.c @@ -1282,7 +1282,7 @@ static struct page *last_fsync_dnode(struct f2fs_sb_info *sbi, nid_t ino) struct page *last_page = NULL; int nr_pages; - pagevec_init(&pvec, 0); + pagevec_init(&pvec); index = 0; while ((nr_pages = pagevec_lookup_tag(&pvec, NODE_MAPPING(sbi), &index, @@ -1436,7 +1436,7 @@ int fsync_node_pages(struct f2fs_sb_info *sbi, struct inode *inode, return PTR_ERR_OR_ZERO(last_page); } retry: - pagevec_init(&pvec, 0); + pagevec_init(&pvec); index = 0; while ((nr_pages = pagevec_lookup_tag(&pvec, NODE_MAPPING(sbi), &index, @@ -1547,7 +1547,7 @@ int sync_node_pages(struct f2fs_sb_info *sbi, struct writeback_control *wbc, int ret = 0; int nr_pages; - pagevec_init(&pvec, 0); + pagevec_init(&pvec); next_step: index = 0; @@ -1648,7 +1648,7 @@ int wait_on_node_pages_writeback(struct f2fs_sb_info *sbi, nid_t ino) int ret2, ret = 0; int nr_pages; - pagevec_init(&pvec, 0); + pagevec_init(&pvec); while ((nr_pages = pagevec_lookup_tag(&pvec, NODE_MAPPING(sbi), &index, PAGECACHE_TAG_WRITEBACK))) { -- cgit v1.2.3