Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1030588AbWKUAoj (ORCPT ); Mon, 20 Nov 2006 19:44:39 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1030589AbWKUAoj (ORCPT ); Mon, 20 Nov 2006 19:44:39 -0500 Received: from mail9.hitachi.co.jp ([133.145.228.44]:23696 "EHLO mail9.hitachi.co.jp") by vger.kernel.org with ESMTP id S1030588AbWKUAoi (ORCPT ); Mon, 20 Nov 2006 19:44:38 -0500 Message-ID: <45624BF2.8040906@hitachi.com> Date: Tue, 21 Nov 2006 09:44:34 +0900 From: Masami Hiramatsu Organization: Systems Development Lab., Hitachi, Ltd., Japan User-Agent: Thunderbird 1.5.0.8 (Windows/20061025) MIME-Version: 1.0 To: Ingo Molnar Cc: "Keshavamurthy, Anil S" , Ananth N Mavinakayanahalli , "bibo,mao" , Prasanna S Panchamukhi , Andrew Morton , linux-kernel , SystemTAP , Yumiko Sugita , Satoshi Oshima , Hideo Aoki Subject: Re: [PATCH][kprobe] enabling booster on the preemptible kernel References: <455DAC83.3030505@hitachi.com> <1163775843.8789.55.camel@earth> In-Reply-To: <1163775843.8789.55.camel@earth> Content-Type: text/plain; charset=ISO-2022-JP Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1159 Lines: 37 Hi Ingo, Ingo Molnar wrote: > On Fri, 2006-11-17 at 21:35 +0900, Masami Hiramatsu wrote: >> From: Masami Hiramatsu >> >> This patch enables the kprobe-booster on the preemptible kernel. >> For this purpose, I introduced a kind of garbage collector of >> the instruction slots. This garbage collector checks safety before >> releasing the garbage slots. >> >> Signed-off-by: Masami Hiramatsu > > nice work - looks really sensible! This opens the door to djprobes (or > rather, to the transparent kprobes speedup that used to be a separate > interface), right? Right. Actually, I already integrated djprobe and kprobes. I'll post it as soon as possible. > > Acked-by: Ingo Molnar Thank you. -- Masami HIRAMATSU Linux Technology Center Hitachi, Ltd., Systems Development Laboratory E-mail: masami.hiramatsu.pt@hitachi.com - 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/