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Commit fd0c0953 authored by Trond Myklebust's avatar Trond Myklebust
Browse files

NFSv4: Simplify the NFSv4/v4.1 synchronous call switch 



We shouldn't need to pass the 'cache_reply' parameter if we
initialise the sequence_args/sequence_res in the caller.

Signed-off-by: default avatarTrond Myklebust <Trond.Myklebust@netapp.com>
parent d9afbd1b

fs/nfs/internal.h

+0 −12
Original line number Diff line number Diff line
@@ -451,18 +451,6 @@ extern struct nfs_client *nfs4_init_client(struct nfs_client *clp, 
			    const struct rpc_timeout *timeparms,

			    const char *ip_addr,

			    rpc_authflavor_t authflavour);

extern int _nfs4_call_sync(struct rpc_clnt *clnt,

			   struct nfs_server *server,

			   struct rpc_message *msg,

			   struct nfs4_sequence_args *args,

			   struct nfs4_sequence_res *res,

			   int cache_reply);

extern int _nfs4_call_sync_session(struct rpc_clnt *clnt,

				   struct nfs_server *server,

				   struct rpc_message *msg,

				   struct nfs4_sequence_args *args,

				   struct nfs4_sequence_res *res,

				   int cache_reply);

extern int nfs40_walk_client_list(struct nfs_client *clp,

				struct nfs_client **result,

				struct rpc_cred *cred);

fs/nfs/nfs4_fs.h

+1 −2
Original line number Diff line number Diff line
@@ -39,8 +39,7 @@ struct nfs4_minor_version_ops { 
			struct nfs_server *server,

			struct rpc_message *msg,

			struct nfs4_sequence_args *args,

			struct nfs4_sequence_res *res,

			int cache_reply);

			struct nfs4_sequence_res *res);

	bool	(*match_stateid)(const nfs4_stateid *,

			const nfs4_stateid *);

	int	(*find_root_sec)(struct nfs_server *, struct nfs_fh *,

fs/nfs/nfs4proc.c

+7 −8
Original line number Diff line number Diff line
@@ -664,14 +664,13 @@ static int nfs4_call_sync_sequence(struct rpc_clnt *clnt, 
	return ret;

}



static

int _nfs4_call_sync_session(struct rpc_clnt *clnt,

			    struct nfs_server *server,

			    struct rpc_message *msg,

			    struct nfs4_sequence_args *args,

			    struct nfs4_sequence_res *res,

			    int cache_reply)

			    struct nfs4_sequence_res *res)

{

	nfs41_init_sequence(args, res, cache_reply);

	return nfs4_call_sync_sequence(clnt, server, msg, args, res, 0);

}
@@ -689,18 +688,17 @@ static int nfs4_sequence_done(struct rpc_task *task, 
}

#endif /* CONFIG_NFS_V4_1 */



static

int _nfs4_call_sync(struct rpc_clnt *clnt,

		    struct nfs_server *server,

		    struct rpc_message *msg,

		    struct nfs4_sequence_args *args,

		    struct nfs4_sequence_res *res,

		    int cache_reply)

		    struct nfs4_sequence_res *res)

{

	nfs41_init_sequence(args, res, cache_reply);

	return rpc_call_sync(clnt, msg, 0);

}



static inline

static

int nfs4_call_sync(struct rpc_clnt *clnt,

		   struct nfs_server *server,

		   struct rpc_message *msg,
@@ -708,8 +706,9 @@ int nfs4_call_sync(struct rpc_clnt *clnt, 
		   struct nfs4_sequence_res *res,

		   int cache_reply)

{

	nfs41_init_sequence(args, res, cache_reply);

	return server->nfs_client->cl_mvops->call_sync(clnt, server, msg,

						args, res, cache_reply);

						args, res);

}



static void update_changeattr(struct inode *dir, struct nfs4_change_info *cinfo)