Date: Thu, 28 Sep 2017 23:05:09 +0000 (UTC) From: Rick Macklem <rmacklem@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r324091 - head/sys/fs/nfs Message-ID: <201709282305.v8SN599s004940@repo.freebsd.org>
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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)
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