From: Jeff Garzik <jeff@garzik.org>
To: Tejun Heo <htejun@gmail.com>
Cc: linux-kernel <linux-kernel@vger.kernel.org>,
IDE/ATA development list <linux-ide@vger.kernel.org>,
James Bottomley <James.Bottomley@SteelEye.com>,
Andrew Morton <akpm@linux-foundation.org>
Subject: Re: [PATCH] libata: fix shutdown warning message printing
Date: Wed, 16 May 2007 01:22:01 -0400 [thread overview]
Message-ID: <464A94F9.5030300@garzik.org> (raw)
In-Reply-To: <46487F9A.1080309@gmail.com>
Tejun Heo wrote:
> Unlocking ap->lock and ssleeping don't work because SCSI commands can
> be issued from completion path without context. Reimplement delayed
> completion by allowing translation functions to override
> qc->scsidone(), storing the original completion function to
> scmd->scsi_done() and overriding qc->scsidone() with a function which
> schedules delayed invocation of scmd->scsi_done().
>
> This isn't pretty at all but all the ugly parts are thankfully
> contained in the stop translation path where the compat feature is
> implemented.
>
> Signed-off-by: Tejun Heo <htejun@gmail.com>
applied to #upstream-fixes
prev parent reply other threads:[~2007-05-16 5:22 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-05-14 15:26 [PATCH] libata: fix shutdown warning message printing Tejun Heo
2007-05-14 15:45 ` James Bottomley
2007-05-16 5:22 ` Jeff Garzik [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=464A94F9.5030300@garzik.org \
--to=jeff@garzik.org \
--cc=James.Bottomley@SteelEye.com \
--cc=akpm@linux-foundation.org \
--cc=htejun@gmail.com \
--cc=linux-ide@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
/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.