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| author | rmacklem <rmacklem@FreeBSD.org> | 2015-04-30 12:44:20 +0000 |
|---|---|---|
| committer | rmacklem <rmacklem@FreeBSD.org> | 2015-04-30 12:44:20 +0000 |
| commit | de0424ce2628044461b3970c30ea52cd23d4a937 (patch) | |
| tree | f41eba473f204c65db3fdb1264d7d97013acb15f /sys/fs/nfs/nfs.h | |
| parent | fba63dddeb47d7daf52036b191fc27d0b34cb02b (diff) | |
| download | FreeBSD-src-de0424ce2628044461b3970c30ea52cd23d4a937.zip FreeBSD-src-de0424ce2628044461b3970c30ea52cd23d4a937.tar.gz | |
MFC: r281628
mav@ has found that NFS servers exporting ZFS file systems
can perform better when using a 128K read/write data size.
This patch changes NFS_MAXDATA from 64K to 128K so that
clients can use 128K for NFS mounts to allow this.
The patch also renames NFS_MAXDATA to NFS_SRVMAXIO so
that it is clear that it applies to the NFS server side
only. It also avoids a name conflict with the NFS_MAXDATA
defined in rpcsvc/nfs_prot.h, that is used for userland RPC.
Diffstat (limited to 'sys/fs/nfs/nfs.h')
| -rw-r--r-- | sys/fs/nfs/nfs.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sys/fs/nfs/nfs.h b/sys/fs/nfs/nfs.h index 6106de9..2ee9145 100644 --- a/sys/fs/nfs/nfs.h +++ b/sys/fs/nfs/nfs.h @@ -159,7 +159,7 @@ (t).tv_sec = time.tv_sec; (t).tv_nsec = 1000 * time.tv_usec; } while (0) #define NFS_SRVMAXDATA(n) \ (((n)->nd_flag & (ND_NFSV3 | ND_NFSV4)) ? \ - NFS_MAXDATA : NFS_V2MAXDATA) + NFS_SRVMAXIO : NFS_V2MAXDATA) #define NFS64BITSSET 0xffffffffffffffffull #define NFS64BITSMINUS1 0xfffffffffffffffeull |
