From: "Hironobu Ishii" <ishii.hironobu@jp.fujitsu.com>
To: Christoph Hellwig <hch@lst.de>, jejb@steeleye.com
Cc: linux-scsi@vger.kernel.org
Subject: Re: [PATCH] remove scsi_cmnd->owner
Date: Mon, 20 Jun 2005 11:52:02 +0900 [thread overview]
Message-ID: <019901c57543$0b8d37b0$ce677c0a@soft.fujitsu.com> (raw)
In-Reply-To: 20050619114052.GD18801@lst.de
Hi Christoph,
> never checked anywhere
>
> Index: linux-2.6/drivers/scsi/scsi.c
> ===================================================================
> --- linux-2.6.orig/drivers/scsi/scsi.c 2005-06-19 12:03:42.000000000 +0200
> +++ linux-2.6/drivers/scsi/scsi.c 2005-06-19 12:27:27.000000000 +0200
> @@ -258,7 +258,6 @@
> memset(cmd, 0, sizeof(*cmd));
> cmd->device = dev;
> cmd->state = SCSI_STATE_UNUSED;
> - cmd->owner = SCSI_OWNER_NOBODY;
> init_timer(&cmd->eh_timeout);
> INIT_LIST_HEAD(&cmd->list);
> spin_lock_irqsave(&dev->list_lock, flags);
> @@ -610,7 +609,6 @@
> */
>
I think these field(owner & state) are usefull to analyze
the SCSI trouble with kernel memory dump.
Do we have another way to identify which layer
is processing the scsi_cmnd?
Hironobu Ishii
prev parent reply other threads:[~2005-06-20 2:52 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-06-19 11:40 [PATCH] remove scsi_cmnd->owner Christoph Hellwig
2005-06-20 2:52 ` Hironobu Ishii [this message]
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