From: "Jiang, Dave" <dave.jiang@intel.com>
To: "linux-scsi@vger.kernel.org" <linux-scsi@vger.kernel.org>
Subject: disabling mpt2sas interrupts on per reply_q basis and blk-iopoll
Date: Mon, 9 Mar 2015 20:36:35 +0000 [thread overview]
Message-ID: <1425933395.163029.82.camel@intel.com> (raw)
I've been playing around with adding blk-iopoll support in the mpt2sas
driver. The problem I ran into is that I need a way to mask interrupts
per reply_q instead of the global per controller interrupt mask. Does
anyone know if that is possible and how to do that? I don't think it's
possible to support blk-iopoll properly with the 1:1 of reply_q per CPU
otherwise. Maybe one of the LSI guys is watching the mailing list and
can respond to my question? :) Thanks!
reply other threads:[~2015-03-09 20:36 UTC|newest]
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