up(shost->eh_wait); 
wake_up_process(shost->ehandler); 
void scsi_eh_wakeup(struct Scsi_Host *shost){	if (shost->host_busy == shost->host_failed) {		up(shost->eh_wait);		SCSI_LOG_ERROR_RECOVERY(5,				printk("Waking error handler thread\n"));	}}
10457	/local/tlutelli/issta_data/temp/c/2005_temp/2005/10457/3ed7a4704beb66a155acd67b78b7e9a5674d55fb/scsi_error.c/buggy/drivers/scsi/scsi_error.c