From owner-svn-src-head@freebsd.org Thu Sep 28 23:05:10 2017 Return-Path: Delivered-To: svn-src-head@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 82FC0E0E692; Thu, 28 Sep 2017 23:05:10 +0000 (UTC) (envelope-from rmacklem@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 mx1.freebsd.org (Postfix) with ESMTPS id 4524171469; Thu, 28 Sep 2017 23:05:10 +0000 (UTC) (envelope-from rmacklem@FreeBSD.org) Received: from repo.freebsd.org ([127.0.1.37]) by repo.freebsd.org (8.15.2/8.15.2) with ESMTP id v8SN59Uw004941; Thu, 28 Sep 2017 23:05:09 GMT (envelope-from rmacklem@FreeBSD.org) Received: (from rmacklem@localhost) by repo.freebsd.org (8.15.2/8.15.2/Submit) id v8SN599s004940; Thu, 28 Sep 2017 23:05:09 GMT (envelope-from rmacklem@FreeBSD.org) Message-Id: <201709282305.v8SN599s004940@repo.freebsd.org> X-Authentication-Warning: repo.freebsd.org: rmacklem set sender to rmacklem@FreeBSD.org using -f From: Rick Macklem Date: Thu, 28 Sep 2017 23:05:09 +0000 (UTC) To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r324091 - head/sys/fs/nfs X-SVN-Group: head X-SVN-Commit-Author: rmacklem X-SVN-Commit-Paths: head/sys/fs/nfs X-SVN-Commit-Revision: 324091 X-SVN-Commit-Repository: base MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-BeenThere: svn-src-head@freebsd.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: SVN commit messages for the src tree for head/-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 28 Sep 2017 23:05:10 -0000 Author: rmacklem Date: Thu Sep 28 23:05:08 2017 New Revision: 324091 URL: https://svnweb.freebsd.org/changeset/base/324091 Log: Add the NFS client state flag that enables Flexible File Layout. This patch adds a NFSSTA_FLEXFILE flag that will be used to enable Flexible File Layout for the NFSv4.1 pNFS client. It is not yet used, but will be after a future commit adds Flex File Layout support. Modified: head/sys/fs/nfs/nfsport.h Modified: head/sys/fs/nfs/nfsport.h ============================================================================== --- head/sys/fs/nfs/nfsport.h Thu Sep 28 22:33:01 2017 (r324090) +++ head/sys/fs/nfs/nfsport.h Thu Sep 28 23:05:08 2017 (r324091) @@ -896,6 +896,7 @@ int newnfs_realign(struct mbuf **, int); #define NFSSTA_HASWRITEVERF 0x00040000 /* Has write verifier */ #define NFSSTA_GOTFSINFO 0x00100000 /* Got the fsinfo */ #define NFSSTA_OPENMODE 0x00200000 /* Must use correct open mode */ +#define NFSSTA_FLEXFILE 0x00800000 /* Use Flex File Layout */ #define NFSSTA_NOLAYOUTCOMMIT 0x04000000 /* Don't do LayoutCommit */ #define NFSSTA_SESSPERSIST 0x08000000 /* Has a persistent session */ #define NFSSTA_TIMEO 0x10000000 /* Experiencing a timeout */ @@ -926,6 +927,7 @@ int newnfs_realign(struct mbuf **, int); #define NFSHASNOLAYOUTCOMMIT(n) ((n)->nm_state & NFSSTA_NOLAYOUTCOMMIT) #define NFSHASSESSPERSIST(n) ((n)->nm_state & NFSSTA_SESSPERSIST) #define NFSHASPNFS(n) ((n)->nm_state & NFSSTA_PNFS) +#define NFSHASFLEXFILE(n) ((n)->nm_state & NFSSTA_FLEXFILE) #define NFSHASOPENMODE(n) ((n)->nm_state & NFSSTA_OPENMODE) #define NFSHASONEOPENOWN(n) (((n)->nm_flag & NFSMNT_ONEOPENOWN) != 0 && \ (n)->nm_minorvers > 0)