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| author | Rick Macklem <rmacklem@FreeBSD.org> | 2017-09-28 23:05:08 +0000 |
|---|---|---|
| committer | Rick Macklem <rmacklem@FreeBSD.org> | 2017-09-28 23:05:08 +0000 |
| commit | 8dd62f2eaa062aaccb73525dffba60280dd90fc4 (patch) | |
| tree | 2696481a1657a12c2057bba2d87cb61e27e2a878 /sys/fs | |
| parent | be3d32ad6ee804b92cc9cb68af33ee764cc57518 (diff) | |
| download | src-8dd62f2eaa062aaccb73525dffba60280dd90fc4.tar.gz src-8dd62f2eaa062aaccb73525dffba60280dd90fc4.zip | |
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.
Notes
Notes:
svn path=/head/; revision=324091
Diffstat (limited to 'sys/fs')
| -rw-r--r-- | sys/fs/nfs/nfsport.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/sys/fs/nfs/nfsport.h b/sys/fs/nfs/nfsport.h index f537372cd48f..ff4390bf7d97 100644 --- a/sys/fs/nfs/nfsport.h +++ b/sys/fs/nfs/nfsport.h @@ -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) |