Return-path: Received: from s3.sipsolutions.net ([5.9.151.49]:54376 "EHLO sipsolutions.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932657AbdIFPLy (ORCPT ); Wed, 6 Sep 2017 11:11:54 -0400 Message-ID: <1504710711.23905.17.camel@sipsolutions.net> (sfid-20170906_171229_484861_A4392420) Subject: Re: hung task in mac80211 From: Johannes Berg To: Matteo Croce Cc: linux-wireless@vger.kernel.org, netdev@vger.kernel.org, linux-kernel@vger.kernel.org Date: Wed, 06 Sep 2017 17:11:51 +0200 In-Reply-To: (sfid-20170906_170509_159201_9F9A1278) References: <1504702728.13457.17.camel@sipsolutions.net> (sfid-20170906_170509_159201_9F9A1278) Content-Type: text/plain; charset="UTF-8" Mime-Version: 1.0 Sender: linux-wireless-owner@vger.kernel.org List-ID: On Wed, 2017-09-06 at 17:04 +0200, Matteo Croce wrote: > > I confirm that this patch fixes the hang too. Cool, I'll go apply it. > I'm curious to see if there are noticeable performance differences > between the two solutions. Nope, you hit this code path essentially once. johannes