From: Sudeep Holla <sudeep.holla@arm.com>
To: Ulf Hansson <ulf.hansson@linaro.org>
Cc: Cristian Marussi <cristian.marussi@arm.com>,
Nikunj Kela <nkela@quicinc.com>,
Prasad Sodagudi <psodagud@quicinc.com>,
Alexandre Torgue <alexandre.torgue@foss.st.com>,
linux-pm@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH] pmdomain: arm: Avoid polling for scmi_perf_domain
Date: Mon, 27 Nov 2023 15:05:38 +0000 [thread overview]
Message-ID: <ZWSwQklU0MFQLMeI@bogus> (raw)
In-Reply-To: <20231127135033.136442-1-ulf.hansson@linaro.org>
On Mon, Nov 27, 2023 at 02:50:33PM +0100, Ulf Hansson wrote:
> It was a mistake to prefer polling based mode when setting a performance
> level for a domain. Let's instead rely on the protocol to decide what is
> best and thus avoid polling when possible.
>
> Reported-by: Nikunj Kela <nkela@quicinc.com>
> Fixes: 2af23ceb8624 ("pmdomain: arm: Add the SCMI performance domain")
Ah, I hadn't even noticed before :). Anyways,
Reviewed-by: Sudeep Holla <sudeep.holla@arm.com>
--
Regards,
Sudeep
WARNING: multiple messages have this Message-ID (diff)
From: Sudeep Holla <sudeep.holla@arm.com>
To: Ulf Hansson <ulf.hansson@linaro.org>
Cc: Cristian Marussi <cristian.marussi@arm.com>,
Nikunj Kela <nkela@quicinc.com>,
Prasad Sodagudi <psodagud@quicinc.com>,
Alexandre Torgue <alexandre.torgue@foss.st.com>,
linux-pm@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH] pmdomain: arm: Avoid polling for scmi_perf_domain
Date: Mon, 27 Nov 2023 15:05:38 +0000 [thread overview]
Message-ID: <ZWSwQklU0MFQLMeI@bogus> (raw)
In-Reply-To: <20231127135033.136442-1-ulf.hansson@linaro.org>
On Mon, Nov 27, 2023 at 02:50:33PM +0100, Ulf Hansson wrote:
> It was a mistake to prefer polling based mode when setting a performance
> level for a domain. Let's instead rely on the protocol to decide what is
> best and thus avoid polling when possible.
>
> Reported-by: Nikunj Kela <nkela@quicinc.com>
> Fixes: 2af23ceb8624 ("pmdomain: arm: Add the SCMI performance domain")
Ah, I hadn't even noticed before :). Anyways,
Reviewed-by: Sudeep Holla <sudeep.holla@arm.com>
--
Regards,
Sudeep
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next prev parent reply other threads:[~2023-11-27 15:05 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-11-27 13:50 [PATCH] pmdomain: arm: Avoid polling for scmi_perf_domain Ulf Hansson
2023-11-27 13:50 ` Ulf Hansson
2023-11-27 15:05 ` Sudeep Holla [this message]
2023-11-27 15:05 ` Sudeep Holla
2023-11-27 15:33 ` Ulf Hansson
2023-11-27 15:33 ` Ulf Hansson
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