mm-swap-fix-swap_cluster_lock-config_swap-stub-signature-mismatch.patch removed from -mm tree

The quilt patch titled
Subject: mm/swap: fix swap_cluster_lock() !CONFIG_SWAP stub signature mismatch
has been removed from the -mm tree. Its filename was
mm-swap-fix-swap_cluster_lock-config_swap-stub-signature-mismatch.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: Hongfu Li <[email protected]>
Subject: mm/swap: fix swap_cluster_lock() !CONFIG_SWAP stub signature mismatch
Date: Fri, 17 Jul 2026 15:11:04 +0800

The !CONFIG_SWAP stub for swap_cluster_lock() has mismatched prototype: it has an extra unused irq argument and uses pgoff_t instead of unsigned long for offset. All callers are under CONFIG_SWAP so the extra parameter is dead.

Delete the unused stub function entirely.

---

 mm/swap.h |    5 -----
 1 file changed, 5 deletions(-)

@@ -358,11 +358,6 @@ void swap_update_readahead(struct folio
 			   unsigned long addr);
 
 #else /* CONFIG_SWAP */
-static inline struct swap_cluster_info *swap_cluster_lock(
-	struct swap_info_struct *si, pgoff_t offset, bool irq)
-{
-	return NULL;
-}
 
 static inline struct swap_cluster_info *swap_cluster_get_and_lock(
 		struct folio *folio)

_

Patches currently in -mm which might be from [email protected] are

mm-use-a-folio-in-the-softleaf_is_device_private-path.patch