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mm/memcg: Add folio_lruvec()

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This replaces mem_cgroup_page_lruvec().  All callers converted.

Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Acked-by: Mike Rapoport <rppt@linux.ibm.com>
Reviewed-by: David Howells <dhowells@redhat.com>
Acked-by: Vlastimil Babka <vbabka@suse.cz>
This commit is contained in:
Matthew Wilcox (Oracle)
2021-06-28 20:00:28 -04:00
parent fcce4672c0
commit b1baabd995
5 changed files with 20 additions and 17 deletions
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3
mm/workingset.c
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@@ -397,6 +397,7 @@ out:
*/
void workingset_activation(struct page *page)
{
struct folio *folio = page_folio(page);
struct mem_cgroup *memcg;
struct lruvec *lruvec;
@@ -411,7 +412,7 @@ void workingset_activation(struct page *page)
memcg = page_memcg_rcu(page);
if (!mem_cgroup_disabled() && !memcg)
goto out;
lruvec = mem_cgroup_page_lruvec(page);
lruvec = folio_lruvec(folio);
workingset_age_nonresident(lruvec, thp_nr_pages(page));
out:
rcu_read_unlock();