Messages in this thread | ![/](/images/icornerl.gif) | | From | HORIGUCHI NAOYA(堀口 直也) <> | Subject | Re: [v3 PATCH 3/3] mm: hwpoison: dump page for unhandlable page | Date | Tue, 24 Aug 2021 05:49:14 +0000 |
| |
On Mon, Aug 23, 2021 at 07:09:46PM -0700, Yang Shi wrote: > Currently just very simple message is shown for unhandlable page, e.g. > non-LRU page, like: > soft_offline: 0x1469f2: unknown non LRU page type 5ffff0000000000 () > > It is not very helpful for further debug, calling dump_page() could show > more useful information. > > Calling dump_page() in get_any_page() in order to not duplicate the call > in a couple of different places. It may be called with pcp disabled and > holding memory hotplug lock, it should be not a big deal since hwpoison > handler is not called very often. > > Suggested-by: Matthew Wilcox <willy@infradead.org> > Cc: Naoya Horiguchi <naoya.horiguchi@nec.com> > Cc: Oscar Salvador <osalvador@suse.de> > Signed-off-by: Yang Shi <shy828301@gmail.com>
Acked-by: Naoya Horiguchi <naoya.horiguchi@nec.com>
Thank you. | ![\](/images/icornerr.gif) |