#ifdef CONFIG_SYSCTL
static struct ctl_table_header *lnet_table_header = NULL;
#endif
-extern char lnet_upcall[1024];
-/**
- * The path of debug log dump upcall script.
- */
-extern char lnet_debug_log_upcall[1024];
int lprocfs_call_handler(void *data, int write, loff_t *ppos,
void __user *buffer, size_t *lenp,