From: "André Draszik" <andre.draszik@linaro.org>
To: Bart Van Assche <bvanassche@acm.org>,
Neil Armstrong <neil.armstrong@linaro.org>,
Alim Akhtar <alim.akhtar@samsung.com>,
Avri Altman <avri.altman@wdc.com>,
"James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>,
"Martin K. Petersen" <martin.petersen@oracle.com>
Cc: Manivannan Sadhasivam <mani@kernel.org>,
linux-arm-msm@vger.kernel.org, linux-scsi@vger.kernel.org,
linux-kernel@vger.kernel.org,
Peter Griffin <peter.griffin@linaro.org>,
Will McVicker <willmcvicker@google.com>,
kernel-team@android.com,
Tudor Ambarus <tudor.ambarus@linaro.org>
Subject: Re: [PATCH RFT v3 3/3] ufs: core: delegate the interrupt service routine to a threaded irq handler
Date: Tue, 22 Jul 2025 10:22:23 +0100 [thread overview]
Message-ID: <f6573ba6fcb43f0c41239be728905fa2e936961e.camel@linaro.org> (raw)
In-Reply-To: <68631d36-6bb2-4389-99c1-288a63c82779@acm.org>
On Mon, 2025-07-21 at 08:28 -0700, Bart Van Assche wrote:
> On 7/21/25 5:04 AM, André Draszik wrote:
> > I don't know much about UFS at this stage, but could the code simply
> > check for the controller version and revert to original behaviour
> > if < v4? Any thoughts on such a change?
>
> I'm not sure that's the best possible solution. A more elegant solution
> could be to remove the "if (!hba->mcq_enabled || !hba->mcq_esi_enabled)"
> check, to restrict the number of commands completed by
> ufshcd_transfer_req_compl() and only to return IRQ_WAKE_THREAD if more
> commands are pending than a certain threshold.
Thanks Bart. I'll try that instead,
Cheers,
Andre'
next prev parent reply other threads:[~2025-07-22 9:22 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-04-07 10:17 [PATCH RFT v3 0/3] ufs: core: cleanup and threaded irq handler Neil Armstrong
2025-04-07 10:17 ` [PATCH RFT v3 1/3] ufs: core: drop last_intr_status/ts stats Neil Armstrong
2025-04-07 10:17 ` [PATCH RFT v3 2/3] ufs: core: track when MCQ ESI is enabled Neil Armstrong
2025-04-07 19:36 ` Bart Van Assche
2025-04-07 10:17 ` [PATCH RFT v3 3/3] ufs: core: delegate the interrupt service routine to a threaded irq handler Neil Armstrong
2025-04-07 19:44 ` Bart Van Assche
2025-07-21 12:04 ` André Draszik
2025-07-21 12:10 ` André Draszik
2025-07-21 15:28 ` Bart Van Assche
2025-07-22 9:22 ` André Draszik [this message]
2025-07-24 9:55 ` André Draszik
2025-07-28 23:11 ` Nitin Rawat
2025-04-12 1:25 ` [PATCH RFT v3 0/3] ufs: core: cleanup and " Martin K. Petersen
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=f6573ba6fcb43f0c41239be728905fa2e936961e.camel@linaro.org \
--to=andre.draszik@linaro.org \
--cc=James.Bottomley@HansenPartnership.com \
--cc=alim.akhtar@samsung.com \
--cc=avri.altman@wdc.com \
--cc=bvanassche@acm.org \
--cc=kernel-team@android.com \
--cc=linux-arm-msm@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-scsi@vger.kernel.org \
--cc=mani@kernel.org \
--cc=martin.petersen@oracle.com \
--cc=neil.armstrong@linaro.org \
--cc=peter.griffin@linaro.org \
--cc=tudor.ambarus@linaro.org \
--cc=willmcvicker@google.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).