From mboxrd@z Thu Jan 1 00:00:00 1970 From: Kevin Hilman 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 Message-ID: <7hzjf1uyyh.fsf@paris.lan> References: <1407945689-18494-1-git-send-email-lina.iyer@linaro.org> <1407945689-18494-4-git-send-email-lina.iyer@linaro.org> Mime-Version: 1.0 Content-Type: text/plain Return-path: Received: from mail-pd0-f169.google.com ([209.85.192.169]:44303 "EHLO mail-pd0-f169.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752322AbaHSAEZ (ORCPT ); Mon, 18 Aug 2014 20:04:25 -0400 Received: by mail-pd0-f169.google.com with SMTP id y10so8531914pdj.14 for ; Mon, 18 Aug 2014 17:04:24 -0700 (PDT) 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") Sender: linux-pm-owner@vger.kernel.org List-Id: linux-pm@vger.kernel.org To: Lina Iyer Cc: daniel.lezcano@linaro.org, ulf.hansson@linaro.org, linux-pm@vger.kernel.org, tglx@linutronix.de, rjw@rjwysocki.net Lina Iyer 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