The quilt patch titled
Subject: fb_defio: use a folio in fb_deferred_io_work()
has been removed from the -mm tree. Its filename was
fb_defio-use-a-folio-in-fb_deferred_io_work.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: Kefeng Wang <wangkefeng.wang@xxxxxxxxxx>
Subject: fb_defio: use a folio in fb_deferred_io_work()
Date: Tue, 4 Jun 2024 19:48:21 +0800
Replaces three calls to compound_head() with one, which removes last
caller of page_mkclean().
Link: https://lkml.kernel.org/r/20240604114822.2089819-4-wangkefeng.wang@xxxxxxxxxx
Signed-off-by: Kefeng Wang <wangkefeng.wang@xxxxxxxxxx>
Acked-by: David Hildenbrand <david@xxxxxxxxxx>
Cc: Daniel Vetter <daniel@xxxxxxxx>
Cc: Helge Deller <deller@xxxxxx>
Cc: Jonathan Corbet <corbet@xxxxxxx>
Cc: Matthew Wilcox (Oracle) <willy@xxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
drivers/video/fbdev/core/fb_defio.c | 9 +++++----
1 file changed, 5 insertions(+), 4 deletions(-)
--- a/drivers/video/fbdev/core/fb_defio.c~fb_defio-use-a-folio-in-fb_deferred_io_work
+++ a/drivers/video/fbdev/core/fb_defio.c
@@ -244,10 +244,11 @@ static void fb_deferred_io_work(struct w
/* here we mkclean the pages, then do all deferred IO */
mutex_lock(&fbdefio->lock);
list_for_each_entry(pageref, &fbdefio->pagereflist, list) {
- struct page *cur = pageref->page;
- lock_page(cur);
- page_mkclean(cur);
- unlock_page(cur);
+ struct folio *folio = page_folio(pageref->page);
+
+ folio_lock(folio);
+ folio_mkclean(folio);
+ folio_unlock(folio);
}
/* driver's callback with pagereflist */
_
Patches currently in -mm which might be from wangkefeng.wang@xxxxxxxxxx are
mm-move-memory_failure_queue-into-copy_mc__highpage.patch
mm-add-folio_mc_copy.patch
mm-migrate-split-folio_migrate_mapping.patch
mm-migrate-support-poisoned-recover-from-migrate-folio.patch
fs-hugetlbfs-support-poisoned-recover-from-hugetlbfs_migrate_folio.patch
mm-migrate-remove-folio_migrate_copy.patch
