Messages in this thread | | | From | HORIGUCHI NAOYA(堀口 直也) <> | Subject | Re: [PATCH 2/3] mm/memory_hotplug: fix potential permanent lru cache disable | Date | Mon, 23 Aug 2021 08:21:13 +0000 |
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On Sat, Aug 21, 2021 at 05:42:45PM +0800, Miaohe Lin wrote: > If offline_pages failed after lru_cache_disable(), it forgot to do > lru_cache_enable() in error path. So we would have lru cache disabled > permanently in this case. > > Fixes: d479960e44f2 ("mm: disable LRU pagevec during the migration temporarily") > Signed-off-by: Miaohe Lin <linmiaohe@huawei.com>
Reviewed-by: Naoya Horiguchi <naoya.horiguchi@nec.com> | |