From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 17432 invoked by alias); 20 Apr 2011 12:34:33 -0000 Received: (qmail 17310 invoked by uid 22791); 20 Apr 2011 12:34:33 -0000 X-SWARE-Spam-Status: No, hits=-1.0 required=5.0 tests=BAYES_00,DKIM_ADSP_CUSTOM_MED,FREEMAIL_FROM,NML_ADSP_CUSTOM_MED,T_RP_MATCHES_RCVD,T_TO_NO_BRKTS_FREEMAIL X-Spam-Check-By: sourceware.org Received: from sam.nabble.com (HELO sam.nabble.com) (216.139.236.26) by sourceware.org (qpsmtpd/0.43rc1) with ESMTP; Wed, 20 Apr 2011 12:34:19 +0000 Received: from isper.nabble.com ([192.168.236.156]) by sam.nabble.com with esmtp (Exim 4.69) (envelope-from ) id 1QCWbq-0000Il-RX for systemtap@sourceware.org; Wed, 20 Apr 2011 05:34:18 -0700 Message-ID: <31440858.post@talk.nabble.com> Date: Wed, 20 Apr 2011 12:34:00 -0000 From: voyager1983 To: systemtap@sourceware.org Subject: Re: Can kernel.statement access the function argument? In-Reply-To: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit References: <31348406.post@talk.nabble.com> <4D9F2EE3.3020505@redhat.com> <31356706.post@talk.nabble.com> X-IsSubscribed: yes Mailing-List: contact systemtap-help@sourceware.org; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Post: List-Help: , Sender: systemtap-owner@sourceware.org X-SW-Source: 2011-q2/txt/msg00123.txt.bz2 I see. Many thanks! Joey Frank Ch. Eigler wrote: > > voyager1983 writes: > >> What I am about to probe is actually the statement >> ret = action->handler(irq, action->dev_id); >> [...] >> stap -L 'kernel.statement("handle_IRQ_event@kernel/irq/handle.c:376")' >> It returns nothing. > > That's partly because the handle_IRQ_event function is blacklisted due > to some historical incompatibility with kernel kprobes. You may try > again with stap -g ... > > - FChE > > -- View this message in context: http://old.nabble.com/Can-kernel.statement-access-the-function-argument--tp31348406p31440858.html Sent from the Sourceware - systemtap mailing list archive at Nabble.com.