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Commit 6e259e7d authored by Andrew Morton's avatar Andrew Morton Committed by Linus Torvalds
Browse files

drivers/base/node.c: switch to register_hotmemory_notifier() 



Squishes a warning which my change to hotplug_memory_notifier() added.

I want to keep that warning, because it is punishment for failnig to check
the hotplug_memory_notifier() return value.

Cc: Greg KH <greg@kroah.com>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent 3ac38faa

drivers/base/node.c

+6 −2
Original line number Diff line number Diff line
@@ -7,6 +7,7 @@ 
#include <linux/mm.h>

#include <linux/memory.h>

#include <linux/vmstat.h>

#include <linux/notifier.h>

#include <linux/node.h>

#include <linux/hugetlb.h>

#include <linux/compaction.h>
@@ -683,8 +684,11 @@ static int __init register_node_type(void) 


	ret = subsys_system_register(&node_subsys, cpu_root_attr_groups);

	if (!ret) {

		hotplug_memory_notifier(node_memory_callback,

					NODE_CALLBACK_PRI);

		static struct notifier_block node_memory_callback_nb = {

			.notifier_call = node_memory_callback,

			.priority = NODE_CALLBACK_PRI,

		};

		register_hotmemory_notifier(&node_memory_callback_nb);

	}



	/*