From: "Peter Wang (王信友)" <peter.wang@mediatek.com>
To: "linux-scsi@vger.kernel.org" <linux-scsi@vger.kernel.org>,
"jejb@linux.ibm.com" <jejb@linux.ibm.com>,
"avri.altman@sandisk.com" <avri.altman@sandisk.com>,
"bvanassche@acm.org" <bvanassche@acm.org>,
"alim.akhtar@samsung.com" <alim.akhtar@samsung.com>,
"martin.petersen@oracle.com" <martin.petersen@oracle.com>
Cc: "Alice Chao (趙珮均)" <Alice.Chao@mediatek.com>,
"CC Chou (周志杰)" <cc.chou@mediatek.com>,
"Eddie Huang (黃智傑)" <eddie.huang@mediatek.com>,
"Ed Tsai (蔡宗軒)" <Ed.Tsai@mediatek.com>,
wsd_upstream <wsd_upstream@mediatek.com>,
"Chaotian Jing (井朝天)" <Chaotian.Jing@mediatek.com>,
"Chun-Hung Wu (巫駿宏)" <Chun-hung.Wu@mediatek.com>,
"Naomi Chu (朱詠田)" <Naomi.Chu@mediatek.com>,
"linux-mediatek@lists.infradead.org"
<linux-mediatek@lists.infradead.org>,
"Tun-yu Yu (游敦聿)" <Tun-yu.Yu@mediatek.com>
Subject: Re: [PATCH v1] ufs: core: Avoid IRQ thread wakeup during active UIC command
Date: Fri, 6 Mar 2026 03:49:59 +0000 [thread overview]
Message-ID: <e08e2f535fa318d3784f5cf5539fdcb38e7ed884.camel@mediatek.com> (raw)
In-Reply-To: <16a44a0c-1fcf-4e3a-bf9e-d29ca5f62157@acm.org>
On Thu, 2026-03-05 at 06:17 -0600, Bart Van Assche wrote:
> Spending 500 ms in interrupts without giving the CPU a chance to run
> is
> excessive, isn't it? Anyway, if you really need this patch, please
> mention the above information in the patch description and combine
> the
> two if-statements into a single if-statement, e.g. as follows:
>
> if ((!hba->mcq_enabled || !hba->mcq_esi_enabled) &&
> !hba->active_uic_cmd)
> ...
>
> Thanks,
>
> Bart.
>
Yes, I will add more description in the next version.
Thanks
Peter
prev parent reply other threads:[~2026-03-06 3:50 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-03-04 7:12 [PATCH v1] ufs: core: Avoid IRQ thread wakeup during active UIC command peter.wang
2026-03-04 14:43 ` Bart Van Assche
2026-03-05 3:27 ` Peter Wang (王信友)
2026-03-05 12:17 ` Bart Van Assche
2026-03-06 3:49 ` Peter Wang (王信友) [this message]
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