linux-kernel - Re: [PATCH v2 1/3] ufs: make __ufshcd_send_uic_cmd not wrapped by host

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Date:   Wed, 7 Jun 2023 11:54:35 -0700
From:   Bart Van Assche <bvanassche@....org>
To:     Kiwoong Kim <kwmad.kim@...sung.com>, linux-scsi@...r.kernel.org,
        linux-kernel@...r.kernel.org, alim.akhtar@...sung.com,
        avri.altman@....com, jejb@...ux.ibm.com,
        martin.petersen@...cle.com, beanhuo@...ron.com,
        adrian.hunter@...el.com, sc.suh@...sung.com, hy50.seo@...sung.com,
        sh425.lee@...sung.com, kwangwon.min@...sung.com,
        junwoo80.lee@...sung.com
Subject: Re: [PATCH v2 1/3] ufs: make __ufshcd_send_uic_cmd not wrapped by
 host_lock

On 6/4/23 18:15, Kiwoong Kim wrote:
> __ufshcd_send_uic_cmd is wrapped uic_cmd_mutex and
> its related contexts are accessed within the period wrappted
> by uic_cmd_mutex. Thus, wrapping with host_lock is
> redundant.

Reviewed-by: Bart Van Assche <bvanassche@....org>