seqid->task = task; 
int nfs_wait_on_sequence(struct nfs_seqid *seqid, struct rpc_task *task){	struct rpc_sequence *sequence = seqid->sequence->sequence;	int status = 0;	spin_lock(&sequence->lock);	if (sequence->list.next != &seqid->list) {		seqid->task = task;		rpc_sleep_on(&sequence->wait, task, NULL, NULL);		status = -EAGAIN;	}	spin_unlock(&sequence->lock);	return status;}
10457	/local/tlutelli/issta_data/temp/c/2005_temp/2005/10457/7f709a48fa798cfa0f2f777c8752e12995054f78/nfs4state.c/buggy/fs/nfs/nfs4state.c