[merged mm-stable] memory-tier-remove-unneeded-is_enabledconfig_migration-check.patch removed from -mm tree

[merged mm-stable] memory-tier-remove-unneeded-is_enabledconfig_migration-check.patch removed from -mm tree

[Andrew Morton]

The quilt patch titled
     Subject: memory tier: remove unneeded !IS_ENABLED(CONFIG_MIGRATION) check
has been removed from the -mm tree.  Its filename was
     memory-tier-remove-unneeded-is_enabledconfig_migration-check.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: Miaohe Lin <linmiaohe@huawei.com>
Subject: memory tier: remove unneeded !IS_ENABLED(CONFIG_MIGRATION) check
Date: Sat, 10 Jun 2023 11:41:14 +0800

establish_demotion_targets() is defined while CONFIG_MIGRATION is
enabled. There's no need to check it again.

Link: https://lkml.kernel.org/r/20230610034114.981861-1-linmiaohe@huawei.com
Signed-off-by: Miaohe Lin <linmiaohe@huawei.com>
Reviewed-by: David Hildenbrand <david@redhat.com>
Reviewed-by: Yang Shi <shy828301@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 mm/memory-tiers.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/mm/memory-tiers.c~memory-tier-remove-unneeded-is_enabledconfig_migration-check
+++ a/mm/memory-tiers.c
@@ -366,7 +366,7 @@ static void establish_demotion_targets(v
 
 	lockdep_assert_held_once(&memory_tier_lock);
 
-	if (!node_demotion || !IS_ENABLED(CONFIG_MIGRATION))
+	if (!node_demotion)
 		return;
 
 	disable_all_demotion_targets();
_

Patches currently in -mm which might be from linmiaohe@huawei.com are