From owner-svn-src-all@freebsd.org Thu Jan 2 20:33:57 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 71BD11D9C2F; Thu, 2 Jan 2020 20:33:57 +0000 (UTC) (envelope-from mav@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 47pfrj2QX1z3PlB; Thu, 2 Jan 2020 20:33:57 +0000 (UTC) (envelope-from mav@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 4E3CA21099; Thu, 2 Jan 2020 20:33:57 +0000 (UTC) (envelope-from mav@FreeBSD.org) Received: from repo.freebsd.org ([127.0.1.37]) by repo.freebsd.org (8.15.2/8.15.2) with ESMTP id 002KXvWb042510; Thu, 2 Jan 2020 20:33:57 GMT (envelope-from mav@FreeBSD.org) Received: (from mav@localhost) by repo.freebsd.org (8.15.2/8.15.2/Submit) id 002KXvLp042509; Thu, 2 Jan 2020 20:33:57 GMT (envelope-from mav@FreeBSD.org) Message-Id: <202001022033.002KXvLp042509@repo.freebsd.org> X-Authentication-Warning: repo.freebsd.org: mav set sender to mav@FreeBSD.org using -f From: Alexander Motin Date: Thu, 2 Jan 2020 20:33:57 +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: r356285 - stable/12/sys/geom/eli X-SVN-Group: stable-12 X-SVN-Commit-Author: mav X-SVN-Commit-Paths: stable/12/sys/geom/eli X-SVN-Commit-Revision: 356285 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: Thu, 02 Jan 2020 20:33:57 -0000 Author: mav Date: Thu Jan 2 20:33:56 2020 New Revision: 356285 URL: https://svnweb.freebsd.org/changeset/base/356285 Log: MFC r349586 (by rlibby): g_eli_create: only dec g_access acw if we inc'd it Modified: stable/12/sys/geom/eli/g_eli.c Directory Properties: stable/12/ (props changed) Modified: stable/12/sys/geom/eli/g_eli.c ============================================================================== --- stable/12/sys/geom/eli/g_eli.c Thu Jan 2 20:30:53 2020 (r356284) +++ stable/12/sys/geom/eli/g_eli.c Thu Jan 2 20:33:56 2020 (r356285) @@ -743,7 +743,7 @@ g_eli_create(struct gctl_req *req, struct g_class *mp, struct g_provider *pp; struct g_consumer *cp; u_int i, threads; - int error; + int dcw, error; G_ELI_DEBUG(1, "Creating device %s%s.", bpp->name, G_ELI_SUFFIX); @@ -796,10 +796,8 @@ g_eli_create(struct gctl_req *req, struct g_class *mp, * We don't open provider for writing only when user requested read-only * access. */ - if (sc->sc_flags & G_ELI_FLAG_RO) - error = g_access(cp, 1, 0, 1); - else - error = g_access(cp, 1, 1, 1); + dcw = (sc->sc_flags & G_ELI_FLAG_RO) ? 0 : 1; + error = g_access(cp, 1, dcw, 1); if (error != 0) { if (req != NULL) { gctl_error(req, "Cannot access %s (error=%d).", @@ -911,7 +909,7 @@ failed: mtx_destroy(&sc->sc_queue_mtx); if (cp->provider != NULL) { if (cp->acr == 1) - g_access(cp, -1, -1, -1); + g_access(cp, -1, -dcw, -1); g_detach(cp); } g_destroy_consumer(cp);