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Date:   Wed, 29 May 2019 22:11:38 -0400
From:   "Martin K. Petersen" <martin.petersen@...cle.com>
To:     Jason Yan <yanaijie@...wei.com>
Cc:     <martin.petersen@...cle.com>, <jejb@...ux.vnet.ibm.com>,
        <linux-scsi@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        <hare@...e.com>, <dan.j.williams@...el.com>, <jthumshirn@...e.de>,
        <hch@....de>, <huangdaode@...ilicon.com>,
        <chenxiang66@...ilicon.com>, <miaoxie@...wei.com>,
        <john.garry@...wei.com>, <zhaohongjiang@...wei.com>
Subject: Re: [PATCH v2] scsi: libsas: no need to join wide port again in sas_ex_discover_dev()


Jason,

> Since we are processing events synchronously now, the second call of
> sas_ex_join_wide_port() in sas_ex_discover_dev() is not needed. There
> will be no races with other works in disco workqueue. So remove the
> second sas_ex_join_wide_port().

Applied to 5.3/scsi-queue, thanks!

-- 
Martin K. Petersen	Oracle Linux Engineering

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