NFSDv4.2: Add NFS v4.2 support to the NFS server (4bdc33ed) · Commits · 戴 / test

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 <steved@redhat.com> Signed-off-by:

J. Bruce Fields <bfields@redhat.com>

fs/nfsd/nfs4xdr.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -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

fs/nfsd/nfsd.h

+1 −1

Original line number	Diff line number	Diff line
		@@ -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.
		*/

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