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authorPeng Tao <tao.peng@primarydata.com>2015-09-26 02:24:34 +0800
committerTrond Myklebust <trond.myklebust@primarydata.com>2015-10-15 16:07:21 -0400
commit36022770de6cf9a403c40a68712ed2d2ea2746be (patch)
tree26942b96947010fbce856c95f327b52a8bd1de2e /include/linux/nfs_xdr.h
parentc6fa8e6de3dc420cba092bf155b2ed25bcd537f7 (diff)
downloadlwn-36022770de6cf9a403c40a68712ed2d2ea2746be.tar.gz
lwn-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/linux/nfs_xdr.h')
-rw-r--r--include/linux/nfs_xdr.h19
1 files changed, 19 insertions, 0 deletions
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;