mirror of
https://github.com/torvalds/linux
synced 2024-09-16 00:58:07 +00:00
mm/slub.c: use hotplug_memory_notifier() directly
Commit76ae847497
("Documentation: raise minimum supported version of GCC to 5.1") updated the minimum gcc version to 5.1. So the problem mentioned inf02c696800
("include/linux/memory.h: implement register_hotmemory_notifier()") no longer exist. So we can now switch to use hotplug_memory_notifier() directly rather than register_hotmemory_notifier(). Link: https://lkml.kernel.org/r/20220923033347.3935160-4-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>
This commit is contained in:
parent
5d89c22432
commit
946d5f9c9d
|
@ -4771,11 +4771,6 @@ static int slab_memory_callback(struct notifier_block *self,
|
||||||
return ret;
|
return ret;
|
||||||
}
|
}
|
||||||
|
|
||||||
static struct notifier_block slab_memory_callback_nb = {
|
|
||||||
.notifier_call = slab_memory_callback,
|
|
||||||
.priority = SLAB_CALLBACK_PRI,
|
|
||||||
};
|
|
||||||
|
|
||||||
/********************************************************************
|
/********************************************************************
|
||||||
* Basic setup of slabs
|
* Basic setup of slabs
|
||||||
*******************************************************************/
|
*******************************************************************/
|
||||||
|
@ -4841,7 +4836,7 @@ void __init kmem_cache_init(void)
|
||||||
create_boot_cache(kmem_cache_node, "kmem_cache_node",
|
create_boot_cache(kmem_cache_node, "kmem_cache_node",
|
||||||
sizeof(struct kmem_cache_node), SLAB_HWCACHE_ALIGN, 0, 0);
|
sizeof(struct kmem_cache_node), SLAB_HWCACHE_ALIGN, 0, 0);
|
||||||
|
|
||||||
register_hotmemory_notifier(&slab_memory_callback_nb);
|
hotplug_memory_notifier(slab_memory_callback, SLAB_CALLBACK_PRI);
|
||||||
|
|
||||||
/* Able to allocate the per node structures */
|
/* Able to allocate the per node structures */
|
||||||
slab_state = PARTIAL;
|
slab_state = PARTIAL;
|
||||||
|
|
Loading…
Reference in a new issue