From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Gregory Haskins" Subject: Re: [(RT RFC) PATCH v2 4/9] optimize rt lock wakeup Date: Mon, 03 Mar 2008 08:41:56 -0700 Message-ID: <47CBD5F4.BA47.005A.0@novell.com> References: <20080225155959.11268.35541.stgit@novell1.haskins.net> <20080225160058.11268.96036.stgit@novell1.haskins.net> Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 8BIT Cc: , , , , , , , , "Moiz Kohari" , "Peter Morreale" , "Sven Dietrich" , , , , , , , , To: "Steven Rostedt" Return-path: Received: from sinclair.provo.novell.com ([137.65.248.137]:31233 "EHLO sinclair.provo.novell.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757023AbYCCPsp convert rfc822-to-8bit (ORCPT ); Mon, 3 Mar 2008 10:48:45 -0500 In-Reply-To: Content-Disposition: inline Sender: linux-rt-users-owner@vger.kernel.org List-ID: >>> On Mon, Mar 3, 2008 at 10:37 AM, in message , Steven Rostedt wrote: > On Mon, 25 Feb 2008, Gregory Haskins wrote: > >> It is redundant to wake the grantee task if it is already running > > This is only expensive for your adaptive mutex algorithm, not what is in > there today. It belongs _after_ the adaptive mutex patch in the series. > > -- Steve Fair enough. -Greg