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| author | Peng Tao <tao.peng@primarydata.com> | 2015-09-26 02:24:34 +0800 |
|---|---|---|
| committer | Trond Myklebust <trond.myklebust@primarydata.com> | 2015-10-15 16:07:21 -0400 |
| commit | 36022770de6cf9a403c40a68712ed2d2ea2746be (patch) | |
| tree | 26942b96947010fbce856c95f327b52a8bd1de2e /include | |
| parent | c6fa8e6de3dc420cba092bf155b2ed25bcd537f7 (diff) | |
| download | linux-36022770de6cf9a403c40a68712ed2d2ea2746be.tar.gz linux-36022770de6cf9a403c40a68712ed2d2ea2746be.tar.bz2 linux-36022770de6cf9a403c40a68712ed2d2ea2746be.zip | |
nfs42: add CLONE xdr functions
xdr definitions per draft-ietf-nfsv4-minorversion2-38.txt
Signed-off-by: Peng Tao <tao.peng@primarydata.com>
Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/nfs4.h | 2 | ||||
| -rw-r--r-- | include/linux/nfs_xdr.h | 19 |
2 files changed, 21 insertions, 0 deletions
diff --git a/include/linux/nfs4.h b/include/linux/nfs4.h index 00121f298269..c0c695b634d0 100644 --- a/include/linux/nfs4.h +++ b/include/linux/nfs4.h @@ -130,6 +130,7 @@ enum nfs_opnum4 { OP_READ_PLUS = 68, OP_SEEK = 69, OP_WRITE_SAME = 70, + OP_CLONE = 71, OP_ILLEGAL = 10044, }; @@ -501,6 +502,7 @@ enum { NFSPROC4_CLNT_ALLOCATE, NFSPROC4_CLNT_DEALLOCATE, NFSPROC4_CLNT_LAYOUTSTATS, + NFSPROC4_CLNT_CLONE, }; /* nfs41 types */ diff --git a/include/linux/nfs_xdr.h b/include/linux/nfs_xdr.h index 52faf7e96c65..ac678b7a65ed 100644 --- a/include/linux/nfs_xdr.h +++ b/include/linux/nfs_xdr.h @@ -359,6 +359,25 @@ struct nfs42_layoutstat_data { struct nfs42_layoutstat_res res; }; +struct nfs42_clone_args { + struct nfs4_sequence_args seq_args; + struct nfs_fh *src_fh; + struct nfs_fh *dst_fh; + nfs4_stateid src_stateid; + nfs4_stateid dst_stateid; + __u64 src_offset; + __u64 dst_offset; + __u64 count; + const u32 *dst_bitmask; +}; + +struct nfs42_clone_res { + struct nfs4_sequence_res seq_res; + unsigned int rpc_status; + struct nfs_fattr *dst_fattr; + const struct nfs_server *server; +}; + struct stateowner_id { __u64 create_time; __u32 uniquifier; |