From owner-svn-src-user@freebsd.org Tue Jan 9 21:35:33 2018 Return-Path: Delivered-To: svn-src-user@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 36F8DE74682 for ; Tue, 9 Jan 2018 21:35:33 +0000 (UTC) (envelope-from jeff@FreeBSD.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "mxrelay.nyi.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 119E872C2B; Tue, 9 Jan 2018 21:35:33 +0000 (UTC) (envelope-from jeff@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 364CF1C904; Tue, 9 Jan 2018 21:35:32 +0000 (UTC) (envelope-from jeff@FreeBSD.org) Received: from repo.freebsd.org ([127.0.1.37]) by repo.freebsd.org (8.15.2/8.15.2) with ESMTP id w09LZWAs016130; Tue, 9 Jan 2018 21:35:32 GMT (envelope-from jeff@FreeBSD.org) Received: (from jeff@localhost) by repo.freebsd.org (8.15.2/8.15.2/Submit) id w09LZW6J016129; Tue, 9 Jan 2018 21:35:32 GMT (envelope-from jeff@FreeBSD.org) Message-Id: <201801092135.w09LZW6J016129@repo.freebsd.org> X-Authentication-Warning: repo.freebsd.org: jeff set sender to jeff@FreeBSD.org using -f From: Jeff Roberson Date: Tue, 9 Jan 2018 21:35:32 +0000 (UTC) To: src-committers@freebsd.org, svn-src-user@freebsd.org Subject: svn commit: r327746 - user/jeff/numa/sys/vm X-SVN-Group: user X-SVN-Commit-Author: jeff X-SVN-Commit-Paths: user/jeff/numa/sys/vm X-SVN-Commit-Revision: 327746 X-SVN-Commit-Repository: base MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-BeenThere: svn-src-user@freebsd.org X-Mailman-Version: 2.1.25 Precedence: list List-Id: "SVN commit messages for the experimental " user" src tree" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 09 Jan 2018 21:35:33 -0000 Author: jeff Date: Tue Jan 9 21:35:31 2018 New Revision: 327746 URL: https://svnweb.freebsd.org/changeset/base/327746 Log: Review feedback. New asserts, typos. Modified: user/jeff/numa/sys/vm/vm_domainset.c Modified: user/jeff/numa/sys/vm/vm_domainset.c ============================================================================== --- user/jeff/numa/sys/vm/vm_domainset.c Tue Jan 9 21:34:48 2018 (r327745) +++ user/jeff/numa/sys/vm/vm_domainset.c Tue Jan 9 21:35:31 2018 (r327746) @@ -65,7 +65,7 @@ vm_domainset_iter_domain(struct vm_domainset_iter *di, /* * object policy takes precedence over thread policy. The policies - * are immutable and unsychronized. Updates can race but pointer + * are immutable and unsynchronized. Updates can race but pointer * loads are assumed to be atomic. */ if (obj != NULL && (domain = obj->domain.dr_policy) != NULL) { @@ -106,6 +106,8 @@ static void vm_domainset_iter_next(struct vm_domainset_iter *di, int *domain) { + KASSERT(di->di_n > 0, + ("vm_domainset_iter_first: Invalid n %d", di->di_n)); switch (di->di_domain->ds_policy) { case DOMAINSET_POLICY_FIRSTTOUCH: /* @@ -155,6 +157,8 @@ vm_domainset_iter_first(struct vm_domainset_iter *di, panic("vm_domainset_iter_first: Unknown policy %d", di->di_domain->ds_policy); } + KASSERT(di->di_n > 0, + ("vm_domainset_iter_first: Invalid n %d", di->di_n)); KASSERT(*domain < vm_ndomains, ("vm_domainset_iter_first: Invalid domain %d", *domain)); }