From owner-svn-src-all@freebsd.org Mon Mar 30 14:03:46 2020 Return-Path: Delivered-To: svn-src-all@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 1F9E62A493B; Mon, 30 Mar 2020 14:03:46 +0000 (UTC) (envelope-from asomers@FreeBSD.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 48rZ1n4NsKz4M3T; Mon, 30 Mar 2020 14:03:40 +0000 (UTC) (envelope-from asomers@FreeBSD.org) Received: from repo.freebsd.org (repo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:0]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 0D28A1D3A9; Mon, 30 Mar 2020 14:03:36 +0000 (UTC) (envelope-from asomers@FreeBSD.org) Received: from repo.freebsd.org ([127.0.1.37]) by repo.freebsd.org (8.15.2/8.15.2) with ESMTP id 02UE3Zxf048513; Mon, 30 Mar 2020 14:03:35 GMT (envelope-from asomers@FreeBSD.org) Received: (from asomers@localhost) by repo.freebsd.org (8.15.2/8.15.2/Submit) id 02UE3ZOO048512; Mon, 30 Mar 2020 14:03:35 GMT (envelope-from asomers@FreeBSD.org) Message-Id: <202003301403.02UE3ZOO048512@repo.freebsd.org> X-Authentication-Warning: repo.freebsd.org: asomers set sender to asomers@FreeBSD.org using -f From: Alan Somers Date: Mon, 30 Mar 2020 14:03:35 +0000 (UTC) To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r359435 - head/sys/fs/fuse X-SVN-Group: head X-SVN-Commit-Author: asomers X-SVN-Commit-Paths: head/sys/fs/fuse X-SVN-Commit-Revision: 359435 X-SVN-Commit-Repository: base MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-BeenThere: svn-src-all@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: "SVN commit messages for the entire src tree \(except for " user" and " projects" \)" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 30 Mar 2020 14:03:46 -0000 Author: asomers Date: Mon Mar 30 14:03:35 2020 New Revision: 359435 URL: https://svnweb.freebsd.org/changeset/base/359435 Log: fusefs: add a dtrace probe that fires after mounting is complete This probe is useful for showing the protocol options negotiated with a FUSE server. MFC after: 2 weeks Modified: head/sys/fs/fuse/fuse_internal.c Modified: head/sys/fs/fuse/fuse_internal.c ============================================================================== --- head/sys/fs/fuse/fuse_internal.c Mon Mar 30 03:26:52 2020 (r359434) +++ head/sys/fs/fuse/fuse_internal.c Mon Mar 30 14:03:35 2020 (r359435) @@ -959,6 +959,8 @@ fuse_internal_vnode_disappear(struct vnode *vp) /* fuse start/stop */ +SDT_PROBE_DEFINE2(fusefs, , internal, init_done, + "struct fuse_data*", "struct fuse_init_out*"); int fuse_internal_init_callback(struct fuse_ticket *tick, struct uio *uio) { @@ -1043,6 +1045,7 @@ out: } FUSE_LOCK(); data->dataflags |= FSESS_INITED; + SDT_PROBE2(fusefs, , internal, init_done, data, fiio); wakeup(&data->ticketer); FUSE_UNLOCK();