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authorAnna Schumaker <Anna.Schumaker@netapp.com>2014-09-26 21:58:48 +0400
committerTrond Myklebust <trond.myklebust@primarydata.com>2014-10-01 00:24:56 +0400
commit1c6dcbe5ceff81c2cf8d929646af675cd59fe7c0 (patch)
tree1e432e1decca1b3a6de427db31db5737d997a7f5 /fs/nfs/nfs4_fs.h
parent4a3a0ebad1360696125bf34d89de55d71c4d0eaa (diff)
downloadlinux-1c6dcbe5ceff81c2cf8d929646af675cd59fe7c0.tar.xz
NFS: Implement SEEK
The SEEK operation is used when an application makes an lseek call with either the SEEK_HOLE or SEEK_DATA flags set. I fall back on nfs_file_llseek() if the server does not have SEEK support. Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com> Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
Diffstat (limited to 'fs/nfs/nfs4_fs.h')
-rw-r--r--fs/nfs/nfs4_fs.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/fs/nfs/nfs4_fs.h b/fs/nfs/nfs4_fs.h
index 92193eddb41d..b6b518d18aa7 100644
--- a/fs/nfs/nfs4_fs.h
+++ b/fs/nfs/nfs4_fs.h
@@ -227,6 +227,9 @@ int nfs4_replace_transport(struct nfs_server *server,
const struct nfs4_fs_locations *locations);
/* nfs4proc.c */
+extern int nfs4_call_sync(struct rpc_clnt *, struct nfs_server *,
+ struct rpc_message *, struct nfs4_sequence_args *,
+ struct nfs4_sequence_res *, int);
extern int nfs4_proc_setclientid(struct nfs_client *, u32, unsigned short, struct rpc_cred *, struct nfs4_setclientid_res *);
extern int nfs4_proc_setclientid_confirm(struct nfs_client *, struct nfs4_setclientid_res *arg, struct rpc_cred *);
extern int nfs4_proc_get_rootfh(struct nfs_server *, struct nfs_fh *, struct nfs_fsinfo *, bool);