From: Matthew Wilcox (Oracle) <willy@infradead.org>
Date: Fri, 17 Jun 2022 17:50:14 +0000 (+0100)
Subject: mm/swap: convert __put_single_page() to __folio_put_small()
X-Git-Tag: xarray-6.6~2576^2~190
X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=83d9965995408c450c7ee8c2c8bc26abe21c311b;p=users%2Fwilly%2Fxarray.git

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: Matthew Wilcox (Oracle) <willy@infradead.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

diff --git a/mm/swap.c b/mm/swap.c
index d09e9ac53809..ceed884e90cf 100644
--- a/mm/swap.c
+++ b/mm/swap.c
@@ -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);