From owner-svn-src-stable-12@freebsd.org Wed May 29 13:47:11 2019 Return-Path: Delivered-To: svn-src-stable-12@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 288E015C30B1; Wed, 29 May 2019 13:47:11 +0000 (UTC) (envelope-from kib@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 BA6D96CC79; Wed, 29 May 2019 13:47:10 +0000 (UTC) (envelope-from kib@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 8EF0B277A; Wed, 29 May 2019 13:47:10 +0000 (UTC) (envelope-from kib@FreeBSD.org) Received: from repo.freebsd.org ([127.0.1.37]) by repo.freebsd.org (8.15.2/8.15.2) with ESMTP id x4TDlAKP013140; Wed, 29 May 2019 13:47:10 GMT (envelope-from kib@FreeBSD.org) Received: (from kib@localhost) by repo.freebsd.org (8.15.2/8.15.2/Submit) id x4TDlAIF013139; Wed, 29 May 2019 13:47:10 GMT (envelope-from kib@FreeBSD.org) Message-Id: <201905291347.x4TDlAIF013139@repo.freebsd.org> X-Authentication-Warning: repo.freebsd.org: kib set sender to kib@FreeBSD.org using -f From: Konstantin Belousov Date: Wed, 29 May 2019 13:47:10 +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: r348358 - stable/12/sys/kern X-SVN-Group: stable-12 X-SVN-Commit-Author: kib X-SVN-Commit-Paths: stable/12/sys/kern X-SVN-Commit-Revision: 348358 X-SVN-Commit-Repository: base MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-Rspamd-Queue-Id: BA6D96CC79 X-Spamd-Bar: -- Authentication-Results: mx1.freebsd.org X-Spamd-Result: default: False [-2.96 / 15.00]; local_wl_from(0.00)[FreeBSD.org]; NEURAL_HAM_MEDIUM(-1.00)[-0.999,0]; NEURAL_HAM_SHORT(-0.97)[-0.966,0]; ASN(0.00)[asn:11403, ipnet:2610:1c1:1::/48, country:US]; NEURAL_HAM_LONG(-1.00)[-1.000,0] X-BeenThere: svn-src-stable-12@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: SVN commit messages for only the 12-stable src tree List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 29 May 2019 13:47:11 -0000 Author: kib Date: Wed May 29 13:47:10 2019 New Revision: 348358 URL: https://svnweb.freebsd.org/changeset/base/348358 Log: MFC r348052: NDFREE(): Fix unlocking for LOCKPARENT|LOCKLEAF and ndp->ni_dvp == ndp->ni_vp. Modified: stable/12/sys/kern/vfs_lookup.c Directory Properties: stable/12/ (props changed) Modified: stable/12/sys/kern/vfs_lookup.c ============================================================================== --- stable/12/sys/kern/vfs_lookup.c Wed May 29 13:33:29 2019 (r348357) +++ stable/12/sys/kern/vfs_lookup.c Wed May 29 13:47:10 2019 (r348358) @@ -1282,6 +1282,10 @@ NDFREE(struct nameidata *ndp, const u_int flags) if (!(flags & NDF_NO_VP_UNLOCK) && (ndp->ni_cnd.cn_flags & LOCKLEAF) && ndp->ni_vp) unlock_vp = 1; + if (!(flags & NDF_NO_DVP_UNLOCK) && + (ndp->ni_cnd.cn_flags & LOCKPARENT) && + ndp->ni_dvp != ndp->ni_vp) + unlock_dvp = 1; if (!(flags & NDF_NO_VP_RELE) && ndp->ni_vp) { if (unlock_vp) { vput(ndp->ni_vp); @@ -1292,10 +1296,6 @@ NDFREE(struct nameidata *ndp, const u_int flags) } if (unlock_vp) VOP_UNLOCK(ndp->ni_vp, 0); - if (!(flags & NDF_NO_DVP_UNLOCK) && - (ndp->ni_cnd.cn_flags & LOCKPARENT) && - ndp->ni_dvp != ndp->ni_vp) - unlock_dvp = 1; if (!(flags & NDF_NO_DVP_RELE) && (ndp->ni_cnd.cn_flags & (LOCKPARENT|WANTPARENT))) { if (unlock_dvp) {