The quilt patch titled Subject: mm: mlock: use folios_put() in mlock_folio_batch() has been removed from the -mm tree. Its filename was mm-mlock-use-folios_put-in-mlock_folio_batch.patch This patch was dropped because it was merged into the mm-stable branch of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm ------------------------------------------------------ From: Qi Zheng <zhengqi.arch@xxxxxxxxxxxxx> Subject: mm: mlock: use folios_put() in mlock_folio_batch() Date: Thu, 6 Apr 2023 00:18:54 +0800 Since we have updated mlock to use folios, it's better to call folios_put() instead of calling release_pages() directly. Link: https://lkml.kernel.org/r/20230405161854.6931-2-zhengqi.arch@xxxxxxxxxxxxx Signed-off-by: Qi Zheng <zhengqi.arch@xxxxxxxxxxxxx> Acked-by: Mel Gorman <mgorman@xxxxxxx> Cc: Lorenzo Stoakes <lstoakes@xxxxxxxxx> Cc: Matthew Wilcox (Oracle) <willy@xxxxxxxxxxxxx> Cc: Vlastimil Babka <vbabka@xxxxxxx> Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> --- mm/mlock.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/mm/mlock.c~mm-mlock-use-folios_put-in-mlock_folio_batch +++ a/mm/mlock.c @@ -206,7 +206,7 @@ static void mlock_folio_batch(struct fol if (lruvec) unlock_page_lruvec_irq(lruvec); - release_pages(fbatch->folios, fbatch->nr); + folios_put(fbatch->folios, folio_batch_count(fbatch)); folio_batch_reinit(fbatch); } _ Patches currently in -mm which might be from zhengqi.arch@xxxxxxxxxxxxx are