From owner-svn-src-all@freebsd.org Fri Mar 6 14:56:03 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 D594226A29B; Fri, 6 Mar 2020 14:56:03 +0000 (UTC) (envelope-from markj@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 48YrKH1kpFz4T1N; Fri, 6 Mar 2020 14:56:03 +0000 (UTC) (envelope-from markj@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 A8B7021C96; Fri, 6 Mar 2020 14:56:02 +0000 (UTC) (envelope-from markj@FreeBSD.org) Received: from repo.freebsd.org ([127.0.1.37]) by repo.freebsd.org (8.15.2/8.15.2) with ESMTP id 026Eu2lZ028559; Fri, 6 Mar 2020 14:56:02 GMT (envelope-from markj@FreeBSD.org) Received: (from markj@localhost) by repo.freebsd.org (8.15.2/8.15.2/Submit) id 026Eu2Ke028558; Fri, 6 Mar 2020 14:56:02 GMT (envelope-from markj@FreeBSD.org) Message-Id: <202003061456.026Eu2Ke028558@repo.freebsd.org> X-Authentication-Warning: repo.freebsd.org: markj set sender to markj@FreeBSD.org using -f From: Mark Johnston Date: Fri, 6 Mar 2020 14:56:02 +0000 (UTC) To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-12@freebsd.org Subject: svn commit: r358704 - stable/12/sys/cddl/dev/systrace X-SVN-Group: stable-12 X-SVN-Commit-Author: markj X-SVN-Commit-Paths: stable/12/sys/cddl/dev/systrace X-SVN-Commit-Revision: 358704 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: Fri, 06 Mar 2020 14:56:04 -0000 Author: markj Date: Fri Mar 6 14:56:02 2020 New Revision: 358704 URL: https://svnweb.freebsd.org/changeset/base/358704 Log: MFC r358433: Clear systrace_args_func when systrace probes are disabled. Modified: stable/12/sys/cddl/dev/systrace/systrace.c Directory Properties: stable/12/ (props changed) Modified: stable/12/sys/cddl/dev/systrace/systrace.c ============================================================================== --- stable/12/sys/cddl/dev/systrace/systrace.c Fri Mar 6 14:46:50 2020 (r358703) +++ stable/12/sys/cddl/dev/systrace/systrace.c Fri Mar 6 14:56:02 2020 (r358704) @@ -298,9 +298,9 @@ systrace_destroy(void *arg, dtrace_id_t id, void *parg * disabled. */ if (SYSTRACE_ISENTRY((uintptr_t)parg)) { - ASSERT(sysent[sysnum].sy_entry == 0); + ASSERT(sysent[sysnum].sy_entry == DTRACE_IDNONE); } else { - ASSERT(sysent[sysnum].sy_return == 0); + ASSERT(sysent[sysnum].sy_return == DTRACE_IDNONE); } #endif } @@ -310,8 +310,7 @@ systrace_enable(void *arg, dtrace_id_t id, void *parg) { int sysnum = SYSTRACE_SYSNUM((uintptr_t)parg); - if (SYSENT[sysnum].sy_systrace_args_func == NULL) - SYSENT[sysnum].sy_systrace_args_func = systrace_args; + SYSENT[sysnum].sy_systrace_args_func = systrace_args; if (SYSTRACE_ISENTRY((uintptr_t)parg)) SYSENT[sysnum].sy_entry = id; @@ -327,8 +326,9 @@ systrace_disable(void *arg, dtrace_id_t id, void *parg { int sysnum = SYSTRACE_SYSNUM((uintptr_t)parg); - SYSENT[sysnum].sy_entry = 0; - SYSENT[sysnum].sy_return = 0; + SYSENT[sysnum].sy_systrace_args_func = NULL; + SYSENT[sysnum].sy_entry = DTRACE_IDNONE; + SYSENT[sysnum].sy_return = DTRACE_IDNONE; systrace_enabled_count--; if (systrace_enabled_count == 0) systrace_enabled = false;