Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753385Ab0HBJgq (ORCPT ); Mon, 2 Aug 2010 05:36:46 -0400 Received: from bombadil.infradead.org ([18.85.46.34]:36396 "EHLO bombadil.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752669Ab0HBJgp (ORCPT ); Mon, 2 Aug 2010 05:36:45 -0400 Date: Mon, 2 Aug 2010 05:36:06 -0400 From: Christoph Hellwig To: Masami Hiramatsu Cc: Christoph Hellwig , Ingo Molnar , Frederic Weisbecker , Srikar Dronamraju , Peter Zijlstra , Steven Rostedt , Randy Dunlap , Arnaldo Carvalho de Melo , Linus Torvalds , Oleg Nesterov , Mark Wielaard , Mathieu Desnoyers , Andrew Morton , Naren A Devaiah , Jim Keniston , "Frank Ch. Eigler" , Ananth N Mavinakayanahalli , LKML , "Paul E. McKenney" , 2nddept-manager@sdl.hitachi.co.jp, SystemTAP Subject: Re: [PATCHv10 2.6.35-rc6-tip 9/14] trace: uprobes trace_event interface Message-ID: <20100802093606.GA13697@infradead.org> References: <20100727110855.24690.26901.sendpatchset@localhost6.localdomain6> <20100727111045.24690.31897.sendpatchset@localhost6.localdomain6> <4C510BCE.4010704@hitachi.com> <20100802022055.GB5581@nowhere> <4C563F44.9080300@hitachi.com> <20100802074619.GA5292@nowhere> <20100802075637.GB24085@elte.hu> <20100802080032.GA12078@infradead.org> <4C568FF7.9070300@hitachi.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <4C568FF7.9070300@hitachi.com> User-Agent: Mutt/1.5.20 (2009-08-17) X-SRS-Rewrite: SMTP reverse-path rewritten from by bombadil.infradead.org See http://www.infradead.org/rpr.html Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 751 Lines: 17 On Mon, Aug 02, 2010 at 06:29:27PM +0900, Masami Hiramatsu wrote: > So, that could be a bug. > > Anyway, at least kprobes has some sample modules under samples/kprobes/. > Aren't they in-tree consumers of kprobes? We have quite a few kprobes users in the kernel, just no really useful modular ones. We have a couple of useful users of jprobes, which are the more useful kprobes variants in modules. All of them might better be converted to trace events, but those weren't around when they were added. -- 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/