Commit 83d99659 authored by Matthew Wilcox (Oracle)'s avatar Matthew Wilcox (Oracle) Committed by Andrew Morton
Browse files

mm/swap: convert __put_single_page() to __folio_put_small() 

Saves 56 bytes of text by removing a call to compound_head().

Link: https://lkml.kernel.org/r/20220617175020.717127-17-willy@infradead.org


Signed-off-by: default avatarMatthew Wilcox (Oracle) <willy@infradead.org>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
parent 8d29c703

mm/swap.c

+5 −5
Original line number Diff line number Diff line
@@ -99,11 +99,11 @@ static void __page_cache_release(struct page *page) 
	}

}



static void __put_single_page(struct page *page)

static void __folio_put_small(struct folio *folio)

{

	__page_cache_release(page);

	mem_cgroup_uncharge(page_folio(page));

	free_unref_page(page, 0);

	__page_cache_release(&folio->page);

	mem_cgroup_uncharge(folio);

	free_unref_page(&folio->page, 0);

}



static void __put_compound_page(struct page *page)
@@ -126,7 +126,7 @@ void __folio_put(struct folio *folio) 
	else if (unlikely(folio_test_large(folio)))

		__put_compound_page(&folio->page);

	else

		__put_single_page(&folio->page);

		__folio_put_small(folio);

}

EXPORT_SYMBOL(__folio_put);