path: root/mm
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authorFan Du <fan.du@intel.com>2017-11-15 17:39:21 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2017-11-15 18:21:07 -0800
commit1b7176aea0a924ac59c6a283129d3e8eb00aa915 (patch)
treead907d2642b8804778b325c351968b707b24c9c2 /mm
parent0cd842f97069c68718bef21ad2dc96a0578567ec (diff)
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>
Diffstat (limited to 'mm')
1 files changed, 1 insertions, 1 deletions
diff --git a/mm/memory_hotplug.c b/mm/memory_hotplug.c
index fab51a6af962..c52aa05b106c 100644
--- a/mm/memory_hotplug.c
+++ b/mm/memory_hotplug.c
@@ -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++) {