[8625] in linux-scsi channel archive
Re: Did someone change something?
daemon@ATHENA.MIT.EDU (Jens Axboe)
Fri Apr 14 10:20:50 2000
Date: Fri, 14 Apr 2000 16:13:02 +0200
From: Jens Axboe <axboe@suse.de>
To: Douglas Gilbert <dgilbert@interlog.com>
Cc: Matthew Dharm <mdharm-scsi@one-eyed-alien.net>,
The Linux SCSI list <linux-scsi@vger.rutgers.edu>
Message-ID: <20000414161302.A700@suse.de>
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In-Reply-To: <38F71CFE.155B300@interlog.com>; from dgilbert@interlog.com on Fri, Apr 14, 2000 at 09:28:30AM -0400
On Fri, Apr 14 2000, Douglas Gilbert wrote:
> WCHAN in "ps axl" should show where it is hanging. If the truncated
> WCHAN name is unclear it can be fetched in hex with "ps axln" and you
> can search for a nearby label in the System.map or /proc/ksyms .
I find ps -eo cmd,wchan handy, as it does not truncate the
wchan field.
> While on the subject of change, has the module dependency between
> cdrom and sr_mod been switched around? On my system loading cdrom
> used to have the side effect of loading sr_mod (I think), now it
> is the other way around (which is probably more sensible).
Loading cdrom has never attempted to load the low level CD-ROM
drivers, that must have been something else ;)
--
* Jens Axboe <axboe@suse.de>
* Linux CD/DVD-ROM, SuSE Labs
* http://kernel.dk
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