From: Kevin Hilman <khilman@linaro.org>
To: Lina Iyer <lina.iyer@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 17:04:22 -0700 [thread overview]
Message-ID: <7hzjf1uyyh.fsf@paris.lan> (raw)
In-Reply-To: <1407945689-18494-4-git-send-email-lina.iyer@linaro.org> (Lina Iyer's message of "Wed, 13 Aug 2014 10:01:28 -0600")
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.
Kevin
next prev parent reply other threads:[~2014-08-19 0:04 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 [this message]
2014-08-19 0:17 ` Lina Iyer
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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