From: Mike Christie <michaelc@cs.wisc.edu>
To: Ravi Anand <ravi.anand@qlogic.com>
Cc: James Bottomley <james.bottomley@suse.de>,
Linux-SCSI Mailing List <linux-scsi@vger.kernel.org>,
Karen Higgins <karen.higgins@qlogic.com>,
Vikas Chaudhary <vikas.chaudhary@qlogic.com>
Subject: Re: [PATCH 06/11] qla4xxx: added srb referance counter
Date: Mon, 01 Feb 2010 12:22:52 -0600 [thread overview]
Message-ID: <4B671BFC.90107@cs.wisc.edu> (raw)
In-Reply-To: <20100130062856.GG10274@linux-qf4p>
On 01/30/2010 12:28 AM, Ravi Anand wrote:
>
> - msleep(2000);
> - } while (max_wait_time--);
> + if (got_ref&& (atomic_read(&rp->ref_count) == 1)) {
> + done++;
> + break;
> + }
> +
> + msleep(ABORT_POLLING_PERIOD);
Did you want to use krefs for the refcounting?
And why is this so funky (got_ref arg and refcount peak) compared to the
qla2xxx one?
next prev parent reply other threads:[~2010-02-01 18:23 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-01-30 6:28 [PATCH 06/11] qla4xxx: added srb referance counter Ravi Anand
2010-02-01 18:22 ` Mike Christie [this message]
2010-02-11 11:08 ` Ravi Anand
2010-02-11 22:57 ` Mike Christie
2010-02-11 23:02 ` Mike Christie
[not found] ` <0CB616B0-0903-41A0-9ADD-5DD64989FFD1@qlogic.com>
2010-02-11 23:54 ` Mike Christie
2010-02-12 0:06 ` Mike Christie
2010-02-12 0:48 ` Mike Christie
2010-02-12 17:29 ` Mike Christie
2010-02-12 18:19 ` James Bottomley
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