linux-kernel - Re: [PATCH v1] scsi: ufs: change msleep to usleep

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Message-ID: <yq136j5z88s.fsf@oracle.com>
Date:   Tue, 16 Jul 2019 22:48:35 -0400
From:   "Martin K. Petersen" <martin.petersen@...cle.com>
To:     "Bean Huo \(beanhuo\)" <beanhuo@...ron.com>
Cc:     Alim Akhtar <alim.akhtar@...sung.com>,
        Avri Altman <avri.altman@....com>,
        Pedro Sousa <pedrom.sousa@...opsys.com>,
        "Martin K. Petersen" <martin.petersen@...cle.com>,
        "James E.J. Bottomley" <jejb@...ux.ibm.com>,
        Evan Green <evgreen@...omium.org>,
        Stanley Chu <stanley.chu@...iatek.com>,
        "linux-kernel\@vger.kernel.org" <linux-kernel@...r.kernel.org>,
        "linux-scsi\@vger.kernel.org" <linux-scsi@...r.kernel.org>
Subject: Re: [PATCH v1] scsi: ufs: change msleep to usleep_range


Bean,

> This patch is to change msleep() to usleep_range() based on
> Documentation/timers/timers-howto.txt. It suggests using
> usleep_range() for small msec(1ms - 20ms) since msleep() will often
> sleep longer than desired value.

Applied to 5.4/scsi-queue, thanks!

-- 
Martin K. Petersen	Oracle Linux Engineering