lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC | |
Open Source and information security mailing list archives
| ||
|
Date: Fri, 23 Sep 2022 11:33:42 +0800 From: Liu Shixin <liushixin2@...wei.com> To: Andrew Morton <akpm@...ux-foundation.org>, David Hildenbrand <david@...hat.com>, Waiman Long <longman@...hat.com>, Zefan Li <lizefan.x@...edance.com>, Christoph Lameter <cl@...ux.com> CC: <linux-mm@...ck.org>, <linux-kernel@...r.kernel.org>, Liu Shixin <liushixin2@...wei.com>, Kefeng Wang <wangkefeng.wang@...wei.com> Subject: [PATCH v4 3/8] mm/slub.c: use hotplug_memory_notifier() directly Since patch 316346243be6 has already updated the minimum gcc version to 5.1. The previous problem mentioned in patch f02c69680088 is not existed. So we can now revert to use hotplug_memory_notifier() directly rather than register_hotmemory_notifier(). Signed-off-by: Liu Shixin <liushixin2@...wei.com> Reviewed-by: David Hildenbrand <david@...hat.com> --- mm/slub.c | 7 +------ 1 file changed, 1 insertion(+), 6 deletions(-) diff --git a/mm/slub.c b/mm/slub.c index 234bf0e44262..9a0853e01fd7 100644 --- a/mm/slub.c +++ b/mm/slub.c @@ -4698,11 +4698,6 @@ static int slab_memory_callback(struct notifier_block *self, return ret; } -static struct notifier_block slab_memory_callback_nb = { - .notifier_call = slab_memory_callback, - .priority = SLAB_CALLBACK_PRI, -}; - /******************************************************************** * Basic setup of slabs *******************************************************************/ @@ -4768,7 +4763,7 @@ void __init kmem_cache_init(void) create_boot_cache(kmem_cache_node, "kmem_cache_node", 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 */ slab_state = PARTIAL; -- 2.25.1
Powered by blists - more mailing lists