Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757250Ab0GHOXI (ORCPT ); Thu, 8 Jul 2010 10:23:08 -0400 Received: from casper.infradead.org ([85.118.1.10]:52414 "EHLO casper.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754475Ab0GHOW4 convert rfc822-to-8bit (ORCPT ); Thu, 8 Jul 2010 10:22:56 -0400 Subject: Re: [PATCH] Add trace event for munmap From: Peter Zijlstra To: Eric B Munson Cc: akpm@linux-foundation.org, mingo@redhat.com, hugh.dickins@tiscali.co.uk, riel@redhat.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org, anton@samba.org In-Reply-To: <1278597931-26855-1-git-send-email-emunson@mgebm.net> References: <1278597931-26855-1-git-send-email-emunson@mgebm.net> Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 8BIT Date: Thu, 08 Jul 2010 16:22:35 +0200 Message-ID: <1278598955.1900.152.camel@laptop> Mime-Version: 1.0 X-Mailer: Evolution 2.28.3 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 572 Lines: 12 On Thu, 2010-07-08 at 15:05 +0100, Eric B Munson wrote: > This patch adds a trace event for munmap which will record the starting > address of the unmapped area and the length of the umapped area. This > event will be used for modeling memory usage. Does it make sense to couple this with a mmap()/mremap()/brk() tracepoint? -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/