From owner-svn-src-all@FreeBSD.ORG Fri Dec 26 09:09:51 2014 Return-Path: Delivered-To: svn-src-all@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id 4EAC7101; Fri, 26 Dec 2014 09:09:51 +0000 (UTC) Received: from svn.freebsd.org (svn.freebsd.org [IPv6:2001:1900:2254:2068::e6a:0]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 3A7D666676; Fri, 26 Dec 2014 09:09:51 +0000 (UTC) Received: from svn.freebsd.org ([127.0.1.70]) by svn.freebsd.org (8.14.9/8.14.9) with ESMTP id sBQ99pl9083769; Fri, 26 Dec 2014 09:09:51 GMT (envelope-from mav@FreeBSD.org) Received: (from mav@localhost) by svn.freebsd.org (8.14.9/8.14.9/Submit) id sBQ99pbj083768; Fri, 26 Dec 2014 09:09:51 GMT (envelope-from mav@FreeBSD.org) Message-Id: <201412260909.sBQ99pbj083768@svn.freebsd.org> X-Authentication-Warning: svn.freebsd.org: mav set sender to mav@FreeBSD.org using -f From: Alexander Motin Date: Fri, 26 Dec 2014 09:09:51 +0000 (UTC) To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-10@freebsd.org Subject: svn commit: r276232 - stable/10/sys/dev/isp X-SVN-Group: stable-10 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: 2.1.18-1 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, 26 Dec 2014 09:09:51 -0000 Author: mav Date: Fri Dec 26 09:09:50 2014 New Revision: 276232 URL: https://svnweb.freebsd.org/changeset/base/276232 Log: MFC r275112: Make isp_find_pdb_by_*() search for targets in portdb in reverse order. Records with target_mode == 1 are allocated from the end of portdb, so it seems logical to start search from the end not traverse whole array. Modified: stable/10/sys/dev/isp/isp_library.c Directory Properties: stable/10/ (props changed) Modified: stable/10/sys/dev/isp/isp_library.c ============================================================================== --- stable/10/sys/dev/isp/isp_library.c Fri Dec 26 07:36:42 2014 (r276231) +++ stable/10/sys/dev/isp/isp_library.c Fri Dec 26 09:09:50 2014 (r276232) @@ -2369,7 +2369,7 @@ isp_find_pdb_by_wwn(ispsoftc_t *isp, int if (chan < isp->isp_nchan) { fcp = FCPARAM(isp, chan); - for (i = 0; i < MAX_FC_TARG; i++) { + for (i = MAX_FC_TARG - 1; i >= 0; i--) { fcportdb_t *lp = &fcp->portdb[i]; if (lp->target_mode == 0) { @@ -2392,7 +2392,7 @@ isp_find_pdb_by_loopid(ispsoftc_t *isp, if (chan < isp->isp_nchan) { fcp = FCPARAM(isp, chan); - for (i = 0; i < MAX_FC_TARG; i++) { + for (i = MAX_FC_TARG - 1; i >= 0; i--) { fcportdb_t *lp = &fcp->portdb[i]; if (lp->target_mode == 0) { @@ -2418,7 +2418,7 @@ isp_find_pdb_by_sid(ispsoftc_t *isp, int } fcp = FCPARAM(isp, chan); - for (i = 0; i < MAX_FC_TARG; i++) { + for (i = MAX_FC_TARG - 1; i >= 0; i--) { fcportdb_t *lp = &fcp->portdb[i]; if (lp->target_mode == 0) {