LKML Archive on
help / color / mirror / Atom feed
From: Bart Van Assche <>
To: Avri Altman <>,
	"James E . J . Bottomley" <>,
	"Martin K . Petersen" <>
Cc: "" <>,
	"" <>,
	Adrian Hunter <>
Subject: Re: [PATCH 2/2] scsi: ufs: Return a bsg request immediatley if eh-in-progress
Date: Mon, 8 Nov 2021 09:32:07 -0800	[thread overview]
Message-ID: <> (raw)
In-Reply-To: <>

On 11/8/21 9:24 AM, Avri Altman wrote:
> I am not sure. I would expect a retry / polling / other, if any, to
> be done in user-space and not in the kernel. e.g. a common practice
> in the code that send SG_IO or other ioctls is to retry on EBUSY. Not
> sure that this is the case in ufs-utils though.
Shouldn't we aim to make sure that user space code does not have to use 
busy waiting?



  reply	other threads:[~2021-11-08 17:32 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-11-08 12:08 [PATCH 0/2] scsi: ufs: Block user-space access if eh-in-progress Avri Altman
2021-11-08 12:08 ` [PATCH 1/2] scsi: ufs: Inline eh-in-progress states Avri Altman
2021-11-08 12:08 ` [PATCH 2/2] scsi: ufs: Return a bsg request immediatley if eh-in-progress Avri Altman
2021-11-08 17:16   ` Bart Van Assche
2021-11-08 17:24     ` Avri Altman
2021-11-08 17:32       ` Bart Van Assche [this message]
2021-11-08 18:00         ` Avri Altman

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:

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

  git send-email \ \ \ \ \ \ \ \ \

* 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 a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).