Commit 1b7176ae authored Nov 15, 2017 by Fan Du Committed by Linus Torvalds Nov 15, 2017

memory hotplug: fix comments when adding section

Here, pfn_to_node should be page_to_nid.

Link: http://lkml.kernel.org/r/1510735205-22540-1-git-send-email-fan.du@intel.com


Signed-off-by: Fan Du <fan.du@intel.com>
Acked-by: Michal Hocko <mhocko@suse.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

parent 0cd842f9

mm/memory_hotplug.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -265,7 +265,7 @@ static int __meminit __add_section(int nid, unsigned long phys_start_pfn,
		/*
		* Make all the pages reserved so that nobody will stumble over half
		* initialized state.
		* FIXME: We also have to associate it with a node because pfn_to_node
		* FIXME: We also have to associate it with a node because page_to_nid
		* relies on having page with the proper node.
		*/
		for (i = 0; i < PAGES_PER_SECTION; i++) {