From: Steve Dickson Date: Thu, 2 May 2013 17:18:57 +0000 (-0400) Subject: NFSDv4.2: Add NFS v4.2 support to the NFS server X-Git-Tag: firefly_0821_release~176^2~5681^2~31 X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=4bdc33ed5bd9fbaa243bda6fdccb22674aed6305;p=firefly-linux-kernel-4.4.55.git NFSDv4.2: Add NFS v4.2 support to the NFS server This enables NFSv4.2 support for the server. To enable this code do the following: echo "+4.2" >/proc/fs/nfsd/versions after the nfsd kernel module is loaded. On its own this does nothing except allow the server to respond to compounds with minorversion set to 2. All the new NFSv4.2 features are optional, so this is perfectly legal. Signed-off-by: Steve Dickson Signed-off-by: J. Bruce Fields --- diff --git a/fs/nfsd/nfs4xdr.c b/fs/nfsd/nfs4xdr.c index 6cd86e0fe450..9aeacddafa3f 100644 --- a/fs/nfsd/nfs4xdr.c +++ b/fs/nfsd/nfs4xdr.c @@ -1567,6 +1567,7 @@ struct nfsd4_minorversion_ops { static struct nfsd4_minorversion_ops nfsd4_minorversion[] = { [0] = { nfsd4_dec_ops, ARRAY_SIZE(nfsd4_dec_ops) }, [1] = { nfsd41_dec_ops, ARRAY_SIZE(nfsd41_dec_ops) }, + [2] = { nfsd41_dec_ops, ARRAY_SIZE(nfsd41_dec_ops) }, }; static __be32 diff --git a/fs/nfsd/nfsd.h b/fs/nfsd/nfsd.h index c0d93170585d..15e7e1d531f0 100644 --- a/fs/nfsd/nfsd.h +++ b/fs/nfsd/nfsd.h @@ -24,7 +24,7 @@ /* * nfsd version */ -#define NFSD_SUPPORTED_MINOR_VERSION 1 +#define NFSD_SUPPORTED_MINOR_VERSION 2 /* * Maximum blocksizes supported by daemon under various circumstances. */