From: "Pekka Enberg" <penberg@cs.helsinki.fi>
To: "Rene Herman" <rene.herman@gmail.com>
Cc: "Jens Axboe" <jens.axboe@oracle.com>,
"Al Viro" <viro@ftp.linux.org.uk>,
"Linux Kernel" <linux-kernel@vger.kernel.org>
Subject: Re: mcdx -- do_request(): non-read command to cd!!
Date: Sun, 1 Apr 2007 13:16:43 +0300 [thread overview]
Message-ID: <84144f020704010316uf9e020u1155ce300219f2ee@mail.gmail.com> (raw)
In-Reply-To: <84144f020704010306q600f58ddge1d42753362cf4e2@mail.gmail.com>
On 4/1/07, Pekka Enberg <penberg@cs.helsinki.fi> wrote:
> Looks like mcdx_xfer is sleeping while holding q->queue_lock. The
> attached (untested) patch should fix it.
You also need to add a spin_lock_irq() before the call to
end_request() to Jens' patch.
next prev parent reply other threads:[~2007-04-01 10:16 UTC|newest]
Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-03-30 21:21 mcdx -- do_request(): non-read command to cd!! Rene Herman
2007-03-31 6:47 ` Jens Axboe
2007-03-31 18:23 ` Rene Herman
2007-04-01 10:06 ` Pekka Enberg
2007-04-01 10:16 ` Pekka Enberg [this message]
2007-04-02 0:02 ` Rene Herman
2007-04-02 0:07 ` Rene Herman
2007-04-02 6:50 ` Pekka J Enberg
2007-04-02 7:10 ` Jens Axboe
2007-04-02 7:37 ` Pekka J Enberg
2007-04-02 8:55 ` Pekka J Enberg
2007-04-02 9:32 ` Boaz Harrosh
2007-04-02 9:42 ` Pekka J Enberg
2007-04-02 9:42 ` Jens Axboe
2007-04-02 21:02 ` Rene Herman
2007-04-02 15:18 ` Rene Herman
2007-04-02 15:45 ` Rene Herman
[not found] ` <Pine.LNX.4.64.0704021837480.6518@sbz-30.cs.Helsinki.FI>
[not found] ` <46112650.8080208@gmail.com>
[not found] ` <Pine.LNX.4.64.0704021906040.7500@sbz-30.cs.Helsinki.FI>
[not found] ` <461165FD.2010508@gmail.com>
[not found] ` <Pine.LNX.4.64.0704030908420.20080@sbz-30.cs.Helsinki.FI>
[not found] ` <Pine.LNX.4.64.0704030956330.20741@sbz-30.cs.Helsinki.FI>
2007-04-03 14:26 ` Rene Herman
2007-04-03 17:37 ` Pekka J Enberg
[not found] ` <461256C1.4020906@gmail.com>
2007-04-03 14:33 ` Pekka J Enberg
2007-04-03 17:31 ` Pekka J Enberg
2007-04-03 18:14 ` Rene Herman
2007-04-03 18:32 ` Pekka J Enberg
2007-04-04 2:10 ` Rene Herman
2007-04-04 6:30 ` Pekka Enberg
2007-04-04 6:19 ` Jens Axboe
2007-04-02 15:39 ` Rene Herman
2007-04-02 6:42 ` Jens Axboe
2007-04-02 7:07 ` Pekka Enberg
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