From owner-svn-src-all@freebsd.org Thu Jan 23 06:20:58 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 6A9E722E0C2; Thu, 23 Jan 2020 06:20:58 +0000 (UTC) (envelope-from mckusick@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 483Bwp2FBpz4BRp; Thu, 23 Jan 2020 06:20:58 +0000 (UTC) (envelope-from mckusick@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 48538A47B; Thu, 23 Jan 2020 06:20:58 +0000 (UTC) (envelope-from mckusick@FreeBSD.org) Received: from repo.freebsd.org ([127.0.1.37]) by repo.freebsd.org (8.15.2/8.15.2) with ESMTP id 00N6KwwJ012181; Thu, 23 Jan 2020 06:20:58 GMT (envelope-from mckusick@FreeBSD.org) Received: (from mckusick@localhost) by repo.freebsd.org (8.15.2/8.15.2/Submit) id 00N6Kwbc012180; Thu, 23 Jan 2020 06:20:58 GMT (envelope-from mckusick@FreeBSD.org) Message-Id: <202001230620.00N6Kwbc012180@repo.freebsd.org> X-Authentication-Warning: repo.freebsd.org: mckusick set sender to mckusick@FreeBSD.org using -f From: Kirk McKusick Date: Thu, 23 Jan 2020 06:20:58 +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: r357033 - stable/12/sys/ufs/ffs X-SVN-Group: stable-12 X-SVN-Commit-Author: mckusick X-SVN-Commit-Paths: stable/12/sys/ufs/ffs X-SVN-Commit-Revision: 357033 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, 23 Jan 2020 06:20:58 -0000 Author: mckusick Date: Thu Jan 23 06:20:57 2020 New Revision: 357033 URL: https://svnweb.freebsd.org/changeset/base/357033 Log: MFC of 356714 Fix DIRCHG panic Modified: stable/12/sys/ufs/ffs/ffs_softdep.c Directory Properties: stable/12/ (props changed) Modified: stable/12/sys/ufs/ffs/ffs_softdep.c ============================================================================== --- stable/12/sys/ufs/ffs/ffs_softdep.c Thu Jan 23 06:18:08 2020 (r357032) +++ stable/12/sys/ufs/ffs/ffs_softdep.c Thu Jan 23 06:20:57 2020 (r357033) @@ -9821,14 +9821,20 @@ handle_workitem_remove(dirrem, flags) /* * Move all dependencies waiting on the remove to complete * from the dirrem to the inode inowait list to be completed - * after the inode has been updated and written to disk. Any - * marked MKDIR_PARENT are saved to be completed when the .. ref - * is removed. + * after the inode has been updated and written to disk. + * + * Any marked MKDIR_PARENT are saved to be completed when the + * dotdot ref is removed unless DIRCHG is specified. For + * directory change operations there will be no further + * directory writes and the jsegdeps need to be moved along + * with the rest to be completed when the inode is free or + * stable in the inode free list. */ LIST_INIT(&dotdotwk); while ((wk = LIST_FIRST(&dirrem->dm_jwork)) != NULL) { WORKLIST_REMOVE(wk); - if (wk->wk_state & MKDIR_PARENT) { + if ((dirrem->dm_state & DIRCHG) == 0 && + wk->wk_state & MKDIR_PARENT) { wk->wk_state &= ~MKDIR_PARENT; WORKLIST_INSERT(&dotdotwk, wk); continue;