From owner-freebsd-dtrace@FreeBSD.ORG Thu Oct 24 10:21:15 2013 Return-Path: Delivered-To: dtrace@FreeBSD.org Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTP id 5E11C258 for ; Thu, 24 Oct 2013 10:21:15 +0000 (UTC) (envelope-from avg@FreeBSD.org) Received: from citadel.icyb.net.ua (citadel.icyb.net.ua [212.40.38.140]) by mx1.freebsd.org (Postfix) with ESMTP id 938F32FC4 for ; Thu, 24 Oct 2013 10:21:14 +0000 (UTC) Received: from porto.starpoint.kiev.ua (porto-e.starpoint.kiev.ua [212.40.38.100]) by citadel.icyb.net.ua (8.8.8p3/ICyb-2.3exp) with ESMTP id NAA26442 for ; Thu, 24 Oct 2013 13:21:13 +0300 (EEST) (envelope-from avg@FreeBSD.org) Received: from localhost ([127.0.0.1]) by porto.starpoint.kiev.ua with esmtp (Exim 4.34 (FreeBSD)) id 1VZI2S-0005wS-LY for dtrace@FreeBSD.org; Thu, 24 Oct 2013 13:21:12 +0300 Message-ID: <5268F461.7080504@FreeBSD.org> Date: Thu, 24 Oct 2013 13:20:17 +0300 From: Andriy Gapon User-Agent: Mozilla/5.0 (X11; FreeBSD amd64; rv:24.0) Gecko/20100101 Thunderbird/24.0.1 MIME-Version: 1.0 To: dtrace@FreeBSD.org Subject: "unstable" sdt probes X-Enigmail-Version: 1.6 Content-Type: text/plain; charset=X-VIET-VPS Content-Transfer-Encoding: 7bit X-BeenThere: freebsd-dtrace@freebsd.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: "A discussion list for developers working on DTrace in FreeBSD." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 24 Oct 2013 10:21:15 -0000 Can our SDT (for kernel) implementation support probes with unspecified types for arguments? I would like to get DTRACE_PROBE*() which can be found in the code with OpenSolaris origins (e.g. ZFS) to work. With minimal efforts :-) At present sys/sdt.h provides DTRACE_PROBE* only for userland implementation. Thanks! -- Andriy Gapon