Re: [PATCH 1/3] block: move freeing disk into queue's release handler

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

To: Ming Lei <ming.lei@xxxxxxxxxx>
Subject: Re: [PATCH 1/3] block: move freeing disk into queue's release handler
From: Christoph Hellwig <hch@xxxxxx>
Date: Tue, 18 Jan 2022 17:19:54 +0100
Cc: Christoph Hellwig <hch@xxxxxx>, Jens Axboe <axboe@xxxxxxxxx>, linux-block@xxxxxxxxxxxxxxx
In-reply-to: <YebhFeJb/0Fux5Ei@T590>
References: <20220116041815.1218170-1-ming.lei@redhat.com> <20220116041815.1218170-2-ming.lei@redhat.com> <20220118082259.GA21847@lst.de> <YebhFeJb/0Fux5Ei@T590>
User-agent: Mutt/1.5.17 (2007-11-01)

On Tue, Jan 18, 2022 at 11:47:33PM +0800, Ming Lei wrote:
> Can you share steps for this test case? And it shouldn't hard to extend this
> patch for supporting it.

Just use the sysfs unbind/bind files to detach and attach the ULP.

References:
- [PATCH 0/3] block: don't drain file system I/O on del_gendisk
  - From: Ming Lei
- [PATCH 1/3] block: move freeing disk into queue's release handler
  - From: Ming Lei
- Re: [PATCH 1/3] block: move freeing disk into queue's release handler
  - From: Christoph Hellwig
- Re: [PATCH 1/3] block: move freeing disk into queue's release handler
  - From: Ming Lei

Prev by Date: Re: [PATCH v2 2/2] loop: use task_work for autoclear operation
Next by Date: Re: [PATCH v2 0/3] block, bfq: minor cleanup and fix
Previous by thread: Re: [PATCH 1/3] block: move freeing disk into queue's release handler
Next by thread: [PATCH 2/3] block: revert aec89dc5d421 block: keep q_usage_counter in atomic mode after del_gendisk
Index(es):
- Date
- Thread

[Index of Archives] [Linux RAID] [Linux SCSI] [Linux ATA RAID] [IDE] [Linux Wireless] [Linux Kernel] [ATH6KL] [Linux Bluetooth] [Linux Netdev] [Kernel Newbies] [Security] [Git] [Netfilter] [Bugtraq] [Yosemite News] [MIPS Linux] [ARM Linux] [Linux Security] [Device Mapper]

Powered by Linux