summaryrefslogtreecommitdiffstats
path: root/mm/page_idle.c
diff options
context:
space:
mode:
authorMatthew Wilcox (Oracle) <willy@infradead.org>2022-01-21 11:27:31 -0500
committerMatthew Wilcox (Oracle) <willy@infradead.org>2022-03-21 12:59:03 -0400
commitb3ac04132c4b9bc5c9c14608424d410e7ca3b400 (patch)
tree8cb5d7604e0a6c332fa49291a9fcbc04823b4564 /mm/page_idle.c
parentdcc5d337c5e62761ee71f2e25c7aa890b1aa41a2 (diff)
downloadlinux-b3ac04132c4b9bc5c9c14608424d410e7ca3b400.tar.gz
linux-b3ac04132c4b9bc5c9c14608424d410e7ca3b400.tar.bz2
linux-b3ac04132c4b9bc5c9c14608424d410e7ca3b400.zip
mm/rmap: Turn page_referenced() into folio_referenced()
Both its callers pass a page which was previously on an LRU list, so were passing a folio by definition. Use the type system to enforce that and remove a few calls to compound_head(). Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org> Reviewed-by: Christoph Hellwig <hch@lst.de>
Diffstat (limited to 'mm/page_idle.c')
-rw-r--r--mm/page_idle.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/mm/page_idle.c b/mm/page_idle.c
index 2427d832f5d6..5c73a9b578da 100644
--- a/mm/page_idle.c
+++ b/mm/page_idle.c
@@ -77,7 +77,7 @@ static bool page_idle_clear_pte_refs_one(struct page *page,
/*
* We cleared the referenced bit in a mapping to this page. To
* avoid interference with page reclaim, mark it young so that
- * page_referenced() will return > 0.
+ * folio_referenced() will return > 0.
*/
folio_set_young(folio);
}