From: Lina Iyer <lina.iyer@linaro.org>
To: Kevin Hilman <khilman@linaro.org>
Cc: daniel.lezcano@linaro.org, ulf.hansson@linaro.org,
linux-pm@vger.kernel.org, tglx@linutronix.de, rjw@rjwysocki.net
Subject: Re: [PATCH v2 3/4] irq: Allow multiple clients to register for irq affinity notification
Date: Mon, 18 Aug 2014 18:17:24 -0600 [thread overview]
Message-ID: <20140819001724.GA52513@ilina-mac.local> (raw)
In-Reply-To: <7hzjf1uyyh.fsf@paris.lan>
On Mon, Aug 18, 2014 at 05:04:22PM -0700, Kevin Hilman wrote:
>Lina Iyer <lina.iyer@linaro.org> writes:
>
>> The current implementation allows only a single notification callback
>> whenever the IRQ's SMP affinity is changed. Adding a second notification
>> punts the existing notifier function out of registration.
>>
>> Add a list of notifiers, allowing multiple clients to register for irq
>> affinity notifications.
>
>nit: the changelog describes "what", but doesn't answer "why?" You
>address it a bit in the cover letter, but it should probably be spelled out
>here since this patch will likely need to be separated from this series
>and taken via the IRQ core maintiners.
Good point. I will amend it.
>
>Kevin
next prev parent reply other threads:[~2014-08-19 0:17 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-08-13 16:01 [PATCH v2 0/4] PM QoS: per-cpu PM QoS support Lina Iyer
2014-08-13 16:01 ` [PATCH v2 1/4] QoS: Modify data structures and function arguments for scalability Lina Iyer
2014-08-18 23:38 ` Kevin Hilman
2014-08-27 17:44 ` Kevin Hilman
2014-08-13 16:01 ` [PATCH v2 2/4] QoS: Enhance framework to support per-cpu PM QoS request Lina Iyer
2014-08-15 12:37 ` Javi Merino
2014-08-15 15:06 ` Lina Iyer
2014-08-18 23:55 ` Kevin Hilman
2014-08-19 0:34 ` Lina Iyer
2014-08-27 18:01 ` Kevin Hilman
2014-08-27 20:13 ` Lina Iyer
2014-08-13 16:01 ` [PATCH v2 3/4] irq: Allow multiple clients to register for irq affinity notification Lina Iyer
2014-08-19 0:04 ` Kevin Hilman
2014-08-19 0:17 ` Lina Iyer [this message]
2014-08-13 16:01 ` [PATCH v2 4/4] QoS: Enable PM QoS requests to apply only on smp_affinity of an IRQ Lina Iyer
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