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| author |   Matthew Wilcox (Oracle) <willy@infradead.org> | 2021-04-29 10:27:16 -0400 |
|---|---|---|
| committer | Matthew Wilcox (Oracle) <willy@infradead.org> | 2021-10-18 07:49:40 -0400 |
| commit | 0995d7e568141226f10f8216aa4965e06ab5db8a (patch) | |
| tree | cc377f799c48bc95a3a097cb3825bf28c76a13a0 /mm/swap.c | |
| parent | mm/filemap: Add readahead_folio() (diff) | |
| download | linux-dev-0995d7e568141226f10f8216aa4965e06ab5db8a.tar.xz linux-dev-0995d7e568141226f10f8216aa4965e06ab5db8a.zip | |
mm/workingset: Convert workingset_refault() to take a folio
This nets us 178 bytes of savings from removing calls to compound_head.
The three callers all grow a little, but each of them will be converted
to use folios soon, so that's fine.
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: David Howells <dhowells@redhat.com>
Acked-by: Vlastimil Babka <vbabka@suse.cz>
Diffstat (limited to 'mm/swap.c')
| -rw-r--r-- | mm/swap.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/mm/swap.c b/mm/swap.c index b95fd6d05768..5c1674c98f82 100644 --- a/mm/swap.c +++ b/mm/swap.c @@ -293,11 +293,10 @@ void lru_note_cost(struct lruvec *lruvec, bool file, unsigned int nr_pages) } while ((lruvec = parent_lruvec(lruvec))); } -void lru_note_cost_page(struct page *page) +void lru_note_cost_folio(struct folio *folio) { - struct folio *folio = page_folio(page); - lru_note_cost(folio_lruvec(folio), - page_is_file_lru(page), thp_nr_pages(page)); + lru_note_cost(folio_lruvec(folio), folio_is_file_lru(folio), + folio_nr_pages(folio)); } static void __folio_activate(struct folio *folio, struct lruvec *lruvec) |