From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from Galois.linutronix.de ([146.0.238.70]:44407 "EHLO Galois.linutronix.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750703AbdIEIts (ORCPT ); Tue, 5 Sep 2017 04:49:48 -0400 Date: Tue, 5 Sep 2017 10:49:32 +0200 (CEST) From: Thomas Gleixner To: Johannes Berg cc: Anna-Maria Gleixner , LKML , Peter Zijlstra , Ingo Molnar , Christoph Hellwig , keescook@chromium.org, John Stultz , Kalle Valo , linux-wireless@vger.kernel.org Subject: Re: [PATCH 20/25] mac80211_hwsim: Replace hrtimer tasklet with softirq hrtimer In-Reply-To: <1504594996.6667.2.camel@sipsolutions.net> Message-ID: (sfid-20170905_105003_742428_D03C9E73) References: <20170831105725.809317030@linutronix.de> <20170831105827.172599262@linutronix.de> <1504594996.6667.2.camel@sipsolutions.net> MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Sender: linux-wireless-owner@vger.kernel.org List-ID: On Tue, 5 Sep 2017, Johannes Berg wrote: > On Thu, 2017-08-31 at 12:23 +0000, Anna-Maria Gleixner wrote: > > From: Thomas Gleixner > > > > Switch the timer to CLOCK_MONOTONIC_SOFT, which executed the timer > > callback in softirq context and remove the hrtimer_tasklet. > > > > Signed-off-by: Thomas Gleixner > > Signed-off-by: Anna-Maria Gleixner > > Cc: Johannes Berg > > Cc: Kalle Valo > > Cc: linux-wireless@vger.kernel.org > > > This looks fine to me, > > Reviewed-by: Johannes Berg > > Are you planning to integrate all patches in the series through some > other tree, perhaps to be able to get rid of the tasklet_hrtimer API, > or should I apply this? The patch depends on the hrtimer core changes, so we either delay the removal for a release cycle or just take the whole lot through tip:timers/core and get rid of it in one go. Thanks, tglx