The quilt patch titled
Subject: fixup: mm/swap: stop using page->private on tail pages for THP_SWAP
has been removed from the -mm tree. Its filename was
mm-swap-stop-using-page-private-on-tail-pages-for-thp_swap-fix.patch
This patch was dropped because it was folded into mm-swap-stop-using-page-private-on-tail-pages-for-thp_swap.patch
------------------------------------------------------
From: David Hildenbrand <david@xxxxxxxxxx>
Subject: fixup: mm/swap: stop using page->private on tail pages for THP_SWAP
Per Yoshry, use folio_page_idx(). It shouldn't make a difference for
our (THP) use case, but it's certainly cleaner.
Link: https://lkml.kernel.org/r/6f0a82a3-6948-20d9-580b-be1dbf415701@xxxxxxxxxx
Signed-off-by: David Hildenbrand <david@xxxxxxxxxx>
Reviewed-by: Yosry Ahmed <yosryahmed@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
include/linux/swap.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/include/linux/swap.h~mm-swap-stop-using-page-private-on-tail-pages-for-thp_swap-fix
+++ a/include/linux/swap.h
@@ -344,7 +344,7 @@ static inline swp_entry_t page_swap_entr
struct folio *folio = page_folio(page);
swp_entry_t entry = folio_swap_entry(folio);
- entry.val += page - &folio->page;
+ entry.val += folio_page_idx(folio, page);
return entry;
}
_
Patches currently in -mm which might be from david@xxxxxxxxxx are
mm-swap-stop-using-page-private-on-tail-pages-for-thp_swap.patch
mm-swap-inline-folio_set_swap_entry-and-folio_swap_entry.patch
mm-huge_memory-work-on-folio-swap-instead-of-page-private-when-splitting-folio.patch
