From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 17290 invoked by alias); 14 Nov 2009 01:49:22 -0000 Received: (qmail 17194 invoked by uid 22791); 14 Nov 2009 01:49:20 -0000 X-SWARE-Spam-Status: No, hits=-1.9 required=5.0 tests=AWL,BAYES_00,SPF_HELO_PASS,SPF_PASS X-Spam-Check-By: sourceware.org Received: from mx1.redhat.com (HELO mx1.redhat.com) (209.132.183.28) by sourceware.org (qpsmtpd/0.43rc1) with ESMTP; Sat, 14 Nov 2009 01:49:15 +0000 Received: from int-mx08.intmail.prod.int.phx2.redhat.com (int-mx08.intmail.prod.int.phx2.redhat.com [10.5.11.21]) by mx1.redhat.com (8.13.8/8.13.8) with ESMTP id nAE1nEIt013554 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=OK) for ; Fri, 13 Nov 2009 20:49:14 -0500 Received: from gateway.sf.frob.com (ovpn01.gateway.prod.ext.phx2.redhat.com [10.5.9.1]) by int-mx08.intmail.prod.int.phx2.redhat.com (8.13.8/8.13.8) with ESMTP id nAE1nDVh016385; Fri, 13 Nov 2009 20:49:14 -0500 Received: from magilla.sf.frob.com (magilla.sf.frob.com [198.49.250.228]) by gateway.sf.frob.com (Postfix) with ESMTP id BBE48357B; Fri, 13 Nov 2009 17:49:12 -0800 (PST) Received: by magilla.sf.frob.com (Postfix, from userid 5281) id 811F815E8; Fri, 13 Nov 2009 17:49:12 -0800 (PST) MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit From: Roland McGrath To: Ingo Molnar X-Fcc: ~/Mail/linus Cc: Masami Hiramatsu , lkml , systemtap , DLE Subject: Re: [PATCH -tip 2/3] Add coredump tracepoint In-Reply-To: Ingo Molnar's message of Saturday, 14 November 2009 01:14:10 +0100 <20091114001410.GC24738@elte.hu> References: <20091113225226.15079.90813.stgit@harusame> <20091113225233.15079.41600.stgit@harusame> <20091113233912.192A3100E@magilla.sf.frob.com> <20091114000234.GA24738@elte.hu> <20091114000627.48ED615E8@magilla.sf.frob.com> <20091114001410.GC24738@elte.hu> Message-Id: <20091114014912.811F815E8@magilla.sf.frob.com> Date: Sat, 14 Nov 2009 01:49:00 -0000 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: 2009-q4/txt/msg00527.txt.bz2 > Some sort of flexible core dump server perhaps, driven by user-space > logic? (vastly more flexible than coredump-filter or coredump ulimits > are today) Tracepoints are not a very good fit for that. I think people working on things like that use the corename=|command support. Thanks, Roland