patch-2.1.86 linux/arch/sparc/kernel/irq.c

• Lines: 121
• Date: Mon Feb 9 13:31:00 1998
• Orig file: v2.1.85/linux/arch/sparc/kernel/irq.c
• Orig date: Mon Jan 12 15:15:43 1998

diff -u --recursive --new-file v2.1.85/linux/arch/sparc/kernel/irq.c linux/arch/sparc/kernel/irq.c
@@ -41,10 +41,6 @@
 #include <asm/hardirq.h>
 #include <asm/softirq.h>
 
-#ifdef __SMP_PROF__
-extern volatile unsigned long smp_local_timer_ticks[1+NR_CPUS];
-#endif
-
 /*
  * Dave Redman (djhr@tadpole.co.uk)
  *
@@ -136,109 +132,6 @@
 	}
 	return len;
 }
-
-#ifdef __SMP_PROF__
-
-static unsigned int int_count[NR_CPUS][NR_IRQS] = {{0},};
-
-extern unsigned int prof_multiplier[NR_CPUS];
-extern unsigned int prof_counter[NR_CPUS];
-
-int get_smp_prof_list(char *buf) {
-	int i,j, len = 0;
-	struct irqaction * action;
-	unsigned long sum_spins = 0;
-	unsigned long sum_spins_syscall = 0;
-	unsigned long sum_spins_sys_idle = 0;
-	unsigned long sum_smp_idle_count = 0;
-	unsigned long sum_local_timer_ticks = 0;
-
-	for (i=0;i<smp_num_cpus;i++) {
-		int cpunum = cpu_logical_map[i];
-		sum_spins+=smp_spins[cpunum];
-		sum_spins_syscall+=smp_spins_syscall[cpunum];
-		sum_spins_sys_idle+=smp_spins_sys_idle[cpunum];
-		sum_smp_idle_count+=smp_idle_count[cpunum];
-		sum_local_timer_ticks+=smp_local_timer_ticks[cpunum];
-	}
-
-	len += sprintf(buf+len,"CPUS: %10i \n", smp_num_cpus);
-	len += sprintf(buf+len,"            SUM ");
-	for (i=0;i<smp_num_cpus;i++)
-		len += sprintf(buf+len,"        P%1d ",cpu_logical_map[i]);
-	len += sprintf(buf+len,"\n");
-	for (i = 0 ; i < NR_IRQS ; i++) {
-		action = *(i + irq_action);
-		if (!action || !action->handler)
-			continue;
-		len += sprintf(buf+len, "%3d: %10d ",
-			i, kstat.interrupts[i]);
-		for (j=0;j<smp_num_cpus;j++)
-			len+=sprintf(buf+len, "%10d ",
-				int_count[cpu_logical_map[j]][i]);
-		len += sprintf(buf+len, "%c %s",
-			(action->flags & SA_INTERRUPT) ? '+' : ' ',
-			action->name);
-		for (action=action->next; action; action = action->next) {
-			len += sprintf(buf+len, ",%s %s",
-				(action->flags & SA_INTERRUPT) ? " +" : "",
-				action->name);
-		}
-		len += sprintf(buf+len, "\n");
-	}
-	len+=sprintf(buf+len, "LCK: %10lu",
-		sum_spins);
-
-	for (i=0;i<smp_num_cpus;i++)
-		len+=sprintf(buf+len," %10lu",smp_spins[cpu_logical_map[i]]);
-
-	len +=sprintf(buf+len,"   spins from int\n");
-
-	len+=sprintf(buf+len, "LCK: %10lu",
-		sum_spins_syscall);
-
-	for (i=0;i<smp_num_cpus;i++)
-		len+=sprintf(buf+len," %10lu",smp_spins_syscall[cpu_logical_map[i]]);
-
-	len +=sprintf(buf+len,"   spins from syscall\n");
-
-	len+=sprintf(buf+len, "LCK: %10lu",
-		sum_spins_sys_idle);
-
-	for (i=0;i<smp_num_cpus;i++)
-		len+=sprintf(buf+len," %10lu",smp_spins_sys_idle[cpu_logical_map[i]]);
-
-	len +=sprintf(buf+len,"   spins from sysidle\n");
-	len+=sprintf(buf+len,"IDLE %10lu",sum_smp_idle_count);
-
-	for (i=0;i<smp_num_cpus;i++)
-		len+=sprintf(buf+len," %10lu",smp_idle_count[cpu_logical_map[i]]);
-
-	len +=sprintf(buf+len,"   idle ticks\n");
-
-	len+=sprintf(buf+len,"TICK %10lu",sum_local_timer_ticks);
-	for (i=0;i<smp_num_cpus;i++)
-		len+=sprintf(buf+len," %10lu",smp_local_timer_ticks[cpu_logical_map[i]]);
-
-	len +=sprintf(buf+len,"   local APIC timer ticks\n");
-
-	len+=sprintf(buf+len,"MULT:          ");
-	for (i=0;i<smp_num_cpus;i++)
-		len+=sprintf(buf+len," %10u",prof_multiplier[cpu_logical_map[i]]);
-	len +=sprintf(buf+len,"   profiling multiplier\n");
-
-	len+=sprintf(buf+len,"COUNT:         ");
-	for (i=0;i<smp_num_cpus;i++)
-		len+=sprintf(buf+len," %10u",prof_counter[cpu_logical_map[i]]);
-
-	len +=sprintf(buf+len,"   profiling counter\n");
-
-	len+=sprintf(buf+len, "IPI: %10lu   received\n",
-		ipi_count);
-
-	return len;
-}
-#endif 
 
 void free_irq(unsigned int irq, void *dev_id)
 {