From: Chanwoo Lee <cw9316.lee@samsung.com>
To: kwmad.kim@samsung.com
Cc: adrian.hunter@intel.com, alim.akhtar@samsung.com,
avri.altman@wdc.com, beanhuo@micron.com, bvanassche@acm.org,
hy50.seo@samsung.com, jejb@linux.ibm.com,
junwoo80.lee@samsung.com, kwangwon.min@samsung.com,
linux-kernel@vger.kernel.org, linux-scsi@vger.kernel.org,
martin.petersen@oracle.com, sc.suh@samsung.com,
sh425.lee@samsung.com, wkon.kim@samsung.com,
Chanwoo Lee <cw9316.lee@samsung.com>
Subject: Re: [RESEND PATCH v3 1/2] ufs: make __ufshcd_send_uic_cmd not wrapped by host_lock
Date: Mon, 4 Sep 2023 17:23:29 +0900 [thread overview]
Message-ID: <20230904082329.19317-1-cw9316.lee@samsung.com> (raw)
In-Reply-To: <782ba5f26f0a96e58d85dff50751787d2d2a6b2b.1693790060.git.kwmad.kim@samsung.com>
> __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.
>
> Signed-off-by: Kiwoong Kim <kwmad.kim@samsung.com>
> Reviewed-by: Bart Van Assche <bvanassche@acm.org>
> ---
Reviewed-by: Junwoo Lee <junwoo80.lee@samsung.com>
Reviewed-by: Chanwoo Lee <cw9316.lee@samsung.com>
next prev parent reply other threads:[~2023-09-04 8:28 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <CGME20230904014146epcas2p37d6690a5eb3a5652571bb00e358231a3@epcas2p3.samsung.com>
2023-09-04 1:30 ` [RESEND PATCH v3 0/2] change UIC command handling Kiwoong Kim
[not found] ` <CGME20230904014148epcas2p1c49a727b427f2e6cc3d3933b1885776f@epcas2p1.samsung.com>
2023-09-04 1:30 ` [RESEND PATCH v3 1/2] ufs: make __ufshcd_send_uic_cmd not wrapped by host_lock Kiwoong Kim
[not found] ` <CGME20230904082829epcas1p23ee3e36b0ef77a1f6112897afcacd93e@epcas1p2.samsung.com>
2023-09-04 8:23 ` Chanwoo Lee [this message]
[not found] ` <CGME20230904014150epcas2p251f19c2220ec8938559bc2873e8e265a@epcas2p2.samsung.com>
2023-09-04 1:30 ` [RESEND PATCH v3 2/2] ufs: poll HCS.UCRDY before issuing a UIC command Kiwoong Kim
[not found] ` <CGME20230904083254epcas1p43e2cde7ddcf301970561041c582bc4b0@epcas1p4.samsung.com>
2023-09-04 8:27 ` [RESEND,v3,2/2] " Chanwoo Lee
2023-09-05 10:10 ` [RESEND PATCH v3 0/2] change UIC command handling Martin K. Petersen
2023-09-11 1:35 ` Kiwoong Kim
2023-09-11 5:55 ` Adrian Hunter
2023-09-11 6:32 ` Kiwoong Kim
2023-09-11 7:10 ` Adrian Hunter
2023-09-11 7:23 ` Kiwoong Kim
2023-08-02 1:28 Kiwoong Kim
[not found] ` <CGME20230802013850epcas2p4a813b26e15c261d180ee3b46651e1534@epcas2p4.samsung.com>
2023-08-02 1:28 ` [RESEND PATCH v3 1/2] ufs: make __ufshcd_send_uic_cmd not wrapped by host_lock Kiwoong Kim
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