[merged mm-stable] memory-remove-unused-register_hotmemory_notifier.patch removed from -mm tree

[merged mm-stable] memory-remove-unused-register_hotmemory_notifier.patch removed from -mm tree

[Andrew Morton]

The quilt patch titled
     Subject: memory: remove unused register_hotmemory_notifier()
has been removed from the -mm tree.  Its filename was
     memory-remove-unused-register_hotmemory_notifier.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: Liu Shixin <liushixin2@huawei.com>
Subject: memory: remove unused register_hotmemory_notifier()
Date: Fri, 23 Sep 2022 11:33:46 +0800

Remove unused register_hotmemory_notifier().

Link: https://lkml.kernel.org/r/20220923033347.3935160-8-liushixin2@huawei.com
Signed-off-by: Liu Shixin <liushixin2@huawei.com>
Reviewed-by: David Hildenbrand <david@redhat.com>
Cc: Christoph Lameter <cl@linux.com>
Cc: Kefeng Wang <wangkefeng.wang@huawei.com>
Cc: Waiman Long <longman@redhat.com>
Cc: zefan li <lizefan.x@bytedance.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 include/linux/memory.h |    6 ------
 1 file changed, 6 deletions(-)

--- a/include/linux/memory.h~memory-remove-unused-register_hotmemory_notifier
+++ a/include/linux/memory.h
@@ -19,7 +19,6 @@
 #include <linux/node.h>
 #include <linux/compiler.h>
 #include <linux/mutex.h>
-#include <linux/notifier.h>
 
 #define MIN_MEMORY_BLOCK_SIZE     (1UL << SECTION_SIZE_BITS)
 
@@ -136,9 +135,6 @@ static inline int hotplug_memory_notifie
 {
 	return 0;
 }
-/* These aren't inline functions due to a GCC bug. */
-#define register_hotmemory_notifier(nb)    ({ (void)(nb); 0; })
-#define unregister_hotmemory_notifier(nb)  ({ (void)(nb); })
 #else /* CONFIG_MEMORY_HOTPLUG */
 extern int register_memory_notifier(struct notifier_block *nb);
 extern void unregister_memory_notifier(struct notifier_block *nb);
@@ -166,8 +162,6 @@ int walk_dynamic_memory_groups(int nid,
 		{ .notifier_call = fn, .priority = pri };\
 	register_memory_notifier(&fn##_mem_nb);			\
 })
-#define register_hotmemory_notifier(nb)		register_memory_notifier(nb)
-#define unregister_hotmemory_notifier(nb) 	unregister_memory_notifier(nb)
 
 #ifdef CONFIG_NUMA
 void memory_block_add_nid(struct memory_block *mem, int nid,
_

Patches currently in -mm which might be from liushixin2@huawei.com are