All of lore.kernel.org
 help / color / mirror / Atom feed
From: Qian Cai <quic_qiancai@quicinc.com>
To: Mel Gorman <mgorman@techsingularity.net>
Cc: Andrew Morton <akpm@linux-foundation.org>,
	Nicolas Saenz Julienne <nsaenzju@redhat.com>,
	Marcelo Tosatti <mtosatti@redhat.com>,
	Vlastimil Babka <vbabka@suse.cz>,
	Michal Hocko <mhocko@kernel.org>,
	LKML <linux-kernel@vger.kernel.org>,
	Linux-MM <linux-mm@kvack.org>
Subject: Re: [PATCH 0/6] Drain remote per-cpu directly v3
Date: Fri, 27 May 2022 08:58:26 -0400	[thread overview]
Message-ID: <YpDK8qXQNh51lu+J@qian> (raw)
In-Reply-To: <20220527083946.GF3441@techsingularity.net>

On Fri, May 27, 2022 at 09:39:46AM +0100, Mel Gorman wrote:
> Do you think it's related to the series and if so why? From the warning,
> it's not obvious to me why it would be given that it's a warning about a
> task not being inactive when it is expected to be.

I don't know. I just saw the 6/6 patch touched the mm_percpu_wq. Anyway,
I'll spend more time to reproduce, and see if we are lucky.

      reply	other threads:[~2022-05-27 12:58 UTC|newest]

Thread overview: 44+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-05-12  8:50 [PATCH 0/6] Drain remote per-cpu directly v3 Mel Gorman
2022-05-12  8:50 ` [PATCH 1/6] mm/page_alloc: Add page->buddy_list and page->pcp_list Mel Gorman
2022-05-13 11:59   ` Nicolas Saenz Julienne
2022-05-19  9:36   ` Vlastimil Babka
2022-05-12  8:50 ` [PATCH 2/6] mm/page_alloc: Use only one PCP list for THP-sized allocations Mel Gorman
2022-05-19  9:45   ` Vlastimil Babka
2022-05-12  8:50 ` [PATCH 3/6] mm/page_alloc: Split out buddy removal code from rmqueue into separate helper Mel Gorman
2022-05-13 12:01   ` Nicolas Saenz Julienne
2022-05-19  9:52   ` Vlastimil Babka
2022-05-23 16:09   ` Qais Yousef
2022-05-24 11:55     ` Mel Gorman
2022-05-25 11:23       ` Qais Yousef
2022-05-12  8:50 ` [PATCH 4/6] mm/page_alloc: Remove unnecessary page == NULL check in rmqueue Mel Gorman
2022-05-13 12:03   ` Nicolas Saenz Julienne
2022-05-19 10:57   ` Vlastimil Babka
2022-05-19 12:13     ` Mel Gorman
2022-05-19 12:26       ` Vlastimil Babka
2022-05-12  8:50 ` [PATCH 5/6] mm/page_alloc: Protect PCP lists with a spinlock Mel Gorman
2022-05-13 12:22   ` Nicolas Saenz Julienne
2022-05-12  8:50 ` [PATCH 6/6] mm/page_alloc: Remotely drain per-cpu lists Mel Gorman
2022-05-12 19:37   ` Andrew Morton
2022-05-13 15:04     ` Mel Gorman
2022-05-13 15:19       ` Nicolas Saenz Julienne
2022-05-13 18:23         ` Mel Gorman
2022-05-17 12:57           ` Mel Gorman
2022-05-12 19:43 ` [PATCH 0/6] Drain remote per-cpu directly v3 Andrew Morton
2022-05-13 14:23   ` Mel Gorman
2022-05-13 19:38     ` Andrew Morton
2022-05-16 10:53       ` Mel Gorman
2022-05-13 12:24 ` Nicolas Saenz Julienne
2022-05-17 23:35 ` Qian Cai
2022-05-18 12:51   ` Mel Gorman
2022-05-18 16:27     ` Qian Cai
2022-05-18 17:15       ` Paul E. McKenney
2022-05-19 13:29         ` Qian Cai
2022-05-19 19:15           ` Paul E. McKenney
2022-05-19 21:05             ` Qian Cai
2022-05-19 21:29               ` Paul E. McKenney
2022-05-18 17:26   ` Marcelo Tosatti
2022-05-18 17:44     ` Marcelo Tosatti
2022-05-18 18:01 ` Nicolas Saenz Julienne
2022-05-26 17:19 ` Qian Cai
2022-05-27  8:39   ` Mel Gorman
2022-05-27 12:58     ` Qian Cai [this message]

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=YpDK8qXQNh51lu+J@qian \
    --to=quic_qiancai@quicinc.com \
    --cc=akpm@linux-foundation.org \
    --cc=linux-kernel@vger.kernel.org \
    --cc=linux-mm@kvack.org \
    --cc=mgorman@techsingularity.net \
    --cc=mhocko@kernel.org \
    --cc=mtosatti@redhat.com \
    --cc=nsaenzju@redhat.com \
    --cc=vbabka@suse.cz \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.