Re: [PATCH] loop: add WQ_MEM_RECLAIM flag to per device workqueue

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Subject: Re: [PATCH] loop: add WQ_MEM_RECLAIM flag to per device workqueue
From: Tetsuo Handa <penguin-kernel@xxxxxxxxxxxxxxxxxxx>
Date: Tue, 22 Mar 2022 08:17:43 +0900
Cc: Dan Schatzberg <schatzberg.dan@xxxxxxxxx>, Jens Axboe <axboe@xxxxxxxxx>, Ming Lei <ming.lei@xxxxxxxxxx>, Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>, Jan Kara <jack@xxxxxxx>, Christoph Hellwig <hch@xxxxxx>, linux-block <linux-block@xxxxxxxxxxxxxxx>, linux-xfs <linux-xfs@xxxxxxxxxxxxxxx>
In-reply-to: <YjkEjYVjLuo8imtn@slm.duckdns.org>
References: <e0a0bc94-e6de-b0e5-ee46-a76cd1570ea6@I-love.SAKURA.ne.jp> <YjNHzyTFHjh9v6k4@dschatzberg-fedora-PC0Y6AEN.dhcp.thefacebook.com> <5542ef88-dcc9-0db5-7f01-ad5779d9bc07@I-love.SAKURA.ne.jp> <YjS+Jr6QudSKMSGy@slm.duckdns.org> <61f41e56-3650-f0fc-9ef5-7e19fe84e6b7@I-love.SAKURA.ne.jp> <YjiuGnLVjj0Ouxtd@slm.duckdns.org> <886dee4b-ea74-a352-c9bf-cac16acffaa9@I-love.SAKURA.ne.jp> <YjkEjYVjLuo8imtn@slm.duckdns.org>
User-agent: Mozilla/5.0 (Windows NT 6.3; Win64; x64; rv:91.0) Gecko/20100101 Thunderbird/91.7.0

On 2022/03/22 8:04, Tejun Heo wrote:
> But why are you dropping the flag from their intended users?

As far as I can see, the only difference __WQ_LEGACY makes is whether
"workqueue: WQ_MEM_RECLAIM %s:%ps is flushing !WQ_MEM_RECLAIM %s:%ps"
warning is printed or not. What are the intended users?

Follow-Ups:
- Re: [PATCH] loop: add WQ_MEM_RECLAIM flag to per device workqueue
  - From: Tejun Heo

References:
- Re: [PATCH] loop: add WQ_MEM_RECLAIM flag to per device workqueue
  - From: Tetsuo Handa
- Re: [PATCH] loop: add WQ_MEM_RECLAIM flag to per device workqueue
  - From: Tejun Heo
- Re: [PATCH] loop: add WQ_MEM_RECLAIM flag to per device workqueue
  - From: Tetsuo Handa
- Re: [PATCH] loop: add WQ_MEM_RECLAIM flag to per device workqueue
  - From: Tejun Heo

Prev by Date: Re: [PATCH] loop: add WQ_MEM_RECLAIM flag to per device workqueue
Next by Date: [PATCH v1] Add XFS messages to printk index
Previous by thread: Re: [PATCH] loop: add WQ_MEM_RECLAIM flag to per device workqueue
Next by thread: Re: [PATCH] loop: add WQ_MEM_RECLAIM flag to per device workqueue
Index(es):
- Date
- Thread

[Index of Archives] [XFS Filesystem Development (older mail)] [Linux Filesystem Development] [Linux Audio Users] [Yosemite Trails] [Linux Kernel] [Linux RAID] [Linux SCSI]