From: Mateusz Berezecki <mateuszb@gmail.com>
To: Steven Rostedt <rostedt@goodmis.org>
Cc: LKML <linux-kernel@vger.kernel.org>
Subject: Re: "scheduling while atomic" ?
Date: Tue, 12 Jul 2005 16:22:06 +0200 [thread overview]
Message-ID: <42D3D20E.4010306@gmail.com> (raw)
In-Reply-To: <1121177471.6917.24.camel@localhost.localdomain>
Steven Rostedt wrote:
>I assume that you call register_netdev in your module. Since this was
>running insmod, this is probably called from the module_init. So what
>reason do you have a lock from beginning to end? Looking at this, you
>can't call register_netdev while holding a spin_lock since it looks like
>it will schedule. So the fix is to release whatever spin lock that you
>have before calling register_netdev.
>
>
Thank you for your help. This actually works ;-)
--mb
prev parent reply other threads:[~2005-07-12 14:18 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-07-12 13:19 "scheduling while atomic" ? Mateusz Berezecki
2005-07-12 13:30 ` Richard B. Johnson
2005-07-12 13:30 ` Steven Rostedt
2005-07-12 14:08 ` Mateusz Berezecki
2005-07-12 14:11 ` Steven Rostedt
2005-07-12 14:22 ` Mateusz Berezecki [this message]
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