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Commit 850c95fd authored by Chuck Lever's avatar Chuck Lever Committed by Trond Myklebust
Browse files

lockd: refactor SM_MON my_id argument encoder 



Clean up: introduce a new XDR encoder specifically for the my_id
argument of SM_MON requests.

Signed-off-by: default avatarChuck Lever <chuck.lever@oracle.com>
Signed-off-by: default avatarTrond Myklebust <Trond.Myklebust@netapp.com>
parent 49695174

fs/lockd/mon.c

+19 −0
Original line number Diff line number Diff line
@@ -183,6 +183,25 @@ static __be32 *xdr_encode_mon_name(__be32 *p, struct nsm_args *argp) 
	return xdr_encode_nsm_string(p, name);

}



/*

 * The "my_id" argument specifies the hostname and RPC procedure

 * to be called when the status manager receives notification

 * (via the SM_NOTIFY call) that the state of host "mon_name"

 * has changed.

 */

static __be32 *xdr_encode_my_id(__be32 *p, struct nsm_args *argp)

{

	p = xdr_encode_nsm_string(p, utsname()->nodename);

	if (!p)

		return ERR_PTR(-EIO);



	*p++ = htonl(argp->prog);

	*p++ = htonl(argp->vers);

	*p++ = htonl(argp->proc);



	return p;

}



static __be32 *

xdr_encode_common(struct rpc_rqst *rqstp, __be32 *p, struct nsm_args *argp)

{