From owner-freebsd-hackers@FreeBSD.ORG Sun Apr 1 20:34:36 2012 Return-Path: Delivered-To: freebsd-hackers@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id 1B704106566C for ; Sun, 1 Apr 2012 20:34:36 +0000 (UTC) (envelope-from greglmiller@gmail.com) Received: from mail-wi0-f178.google.com (mail-wi0-f178.google.com [209.85.212.178]) by mx1.freebsd.org (Postfix) with ESMTP id A09838FC14 for ; Sun, 1 Apr 2012 20:34:35 +0000 (UTC) Received: by wibhq7 with SMTP id hq7so1695503wib.13 for ; Sun, 01 Apr 2012 13:34:34 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:date:message-id:subject:from:to:content-type; bh=3Imx7H3EtoEevd9j7zE2AfJpdARfD6O7dka8qbOALno=; b=VGLprVmzR0bSZYdTNUczbgifodSbFDV41TAEsw9VRs3Z/XcqzutOAygWUWUXvR2WJw 7heri9+hJXUmxFYc3D9M2KbT0rCu/4+9Gq/l4hdIBPguLFpCui6VeD8PI6tAVIXJPvlB gfwlLVFbS8PDrlqu89j/q5vChk/ytRUTieQiptBzQqcIZ75RdbKuVrt+3RscGIcJxSSk WIrg7ZMz3xYboruojU96zJg240pgR634RV7Tm4KvxtrI9rC1sbvF0QjAGzcqsVUt3qPc vuFzh+jLUItuoKjXrHNq7jcc9rWpbhkuVjDH8vULdixr/a/gBn2dEhU/Et21lX0ESiKo ngDw== MIME-Version: 1.0 Received: by 10.180.107.104 with SMTP id hb8mr17837291wib.8.1333312474301; Sun, 01 Apr 2012 13:34:34 -0700 (PDT) Received: by 10.216.65.80 with HTTP; Sun, 1 Apr 2012 13:34:34 -0700 (PDT) Date: Sun, 1 Apr 2012 15:34:34 -0500 Message-ID: From: Greg Miller To: freebsd-hackers@freebsd.org Content-Type: text/plain; charset=ISO-8859-1 Subject: GSoC mutex contention profiling and lock order verification X-BeenThere: freebsd-hackers@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Technical Discussions relating to FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 01 Apr 2012 20:34:36 -0000 The pthread mutex contention profiling and lock order verification entry on the ideas list caught my eye. I'm looking for a potential mentor, and any ideas or suggestions about what's desired in such a tool. The ideas page lists jeff@ as a contact, but I've not gotten a response as yet, so does anyone have an interest in this, and maybe some suggestions?