From: willy@linux.intel.com (Matthew Wilcox)
Subject: abort question
Date: Thu, 11 Jun 2015 09:12:54 -0400 [thread overview]
Message-ID: <20150611131254.GM2729@linux.intel.com> (raw)
In-Reply-To: <20150611104603.GA1754@infradead.org>
On Thu, Jun 11, 2015@03:46:03AM -0700, Christoph Hellwig wrote:
> Don't we need to reserve a request and SQ entry to that we can
> always send an abort? Otherwise a lockded up controller will never
> send a abort and always just reset the timer, and never escalate
> to a controller reset.
Aborts are sent on the admin queue, not the IO queue. There should
always be plenty of space on the admin queue.
next prev parent reply other threads:[~2015-06-11 13:12 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-06-11 10:46 abort question Christoph Hellwig
2015-06-11 13:12 ` Matthew Wilcox [this message]
2015-06-11 13:24 ` Christoph Hellwig
2015-06-11 15:44 ` Keith Busch
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