From: Miaohe Lin <linmiaohe@huawei.com>
Subject: mm/vmscan: remove obsolete comment in kswapd_run

Since commit 6b700b5b3c59 ("mm/vmscan.c: remove cpu online notification
for now"), cpu online notification is removed.  So kswapd won't move to
proper cpus if cpus are hot-added.  Remove this obsolete comment.

Link: https://lkml.kernel.org/r/20220425111232.23182-6-linmiaohe@huawei.com
Signed-off-by: Miaohe Lin <linmiaohe@huawei.com>
Cc: Christoph Hellwig <hch@lst.de>
Cc: Huang, Ying <ying.huang@intel.com>
Cc: Joonsoo Kim <iamjoonsoo.kim@lge.com>
Cc: Oscar Salvador <osalvador@suse.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 mm/vmscan.c |    1 -
 1 file changed, 1 deletion(-)

--- a/mm/vmscan.c~mm-vmscan-remove-obsolete-comment-in-kswapd_run
+++ a/mm/vmscan.c
@@ -4569,7 +4569,6 @@ unsigned long shrink_all_memory(unsigned
 
 /*
  * This kswapd start function will be called by init and node-hot-add.
- * On node-hot-add, kswapd will moved to proper cpus if cpus are hot-added.
  */
 void kswapd_run(int nid)
 {
_