From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from d03relay04.boulder.ibm.com (d03relay04.boulder.ibm.com [9.17.195.106]) by e35.co.us.ibm.com (8.13.8/8.13.8) with ESMTP id m0NJce49016188 for ; Wed, 23 Jan 2008 14:38:40 -0500 Received: from d03av01.boulder.ibm.com (d03av01.boulder.ibm.com [9.17.195.167]) by d03relay04.boulder.ibm.com (8.13.8/8.13.8/NCO v8.7) with ESMTP id m0NJcZFS044598 for ; Wed, 23 Jan 2008 12:38:36 -0700 Received: from d03av01.boulder.ibm.com (loopback [127.0.0.1]) by d03av01.boulder.ibm.com (8.12.11.20060308/8.13.3) with ESMTP id m0NJcZFq020990 for ; Wed, 23 Jan 2008 12:38:35 -0700 Subject: Re: [RFC] Userspace tracing memory mappings From: Dave Hansen In-Reply-To: <20080123160454.GA15405@Krystal> References: <20080123160454.GA15405@Krystal> Content-Type: text/plain Date: Wed, 23 Jan 2008 11:38:32 -0800 Message-Id: <1201117112.8329.9.camel@nimitz.home.sr71.net> Mime-Version: 1.0 Content-Transfer-Encoding: 7bit Sender: owner-linux-mm@kvack.org Return-Path: To: Mathieu Desnoyers Cc: mbligh@google.com, linux-mm@kvack.org, linux-kernel@vger.kernel.org List-ID: On Wed, 2008-01-23 at 11:04 -0500, Mathieu Desnoyers wrote: > Since memory management is not my speciality, I would like to know if > there are some implementation details I should be aware of for my > LTTng userspace tracing buffers. Here is what I want to do : Can you start with a little background by telling us what a userspace tracing buffer _is_? Maybe a few requirements about what you need it to do and why, as well? -- Dave -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: email@kvack.org