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Commit da27c118 authored by Yinghai Lu's avatar Yinghai Lu Committed by Ingo Molnar
Browse files

fs/proc: use nr_irqs 



Signed-off-by: default avatarYinghai Lu <yhlu.kernel@gmail.com>
Signed-off-by: default avatarIngo Molnar <mingo@elte.hu>
parent a62c4133

fs/proc/proc_misc.c

+5 −5
Original line number Diff line number Diff line
@@ -509,7 +509,7 @@ static int show_stat(struct seq_file *p, void *v) 
	struct timespec boottime;

	unsigned int *per_irq_sum;



	per_irq_sum = kzalloc(sizeof(unsigned int)*NR_IRQS, GFP_KERNEL);

	per_irq_sum = kzalloc(sizeof(unsigned int)*nr_irqs, GFP_KERNEL);

	if (!per_irq_sum)

		return -ENOMEM;
@@ -531,7 +531,7 @@ static int show_stat(struct seq_file *p, void *v) 
		softirq = cputime64_add(softirq, kstat_cpu(i).cpustat.softirq);

		steal = cputime64_add(steal, kstat_cpu(i).cpustat.steal);

		guest = cputime64_add(guest, kstat_cpu(i).cpustat.guest);

		for (j = 0; j < NR_IRQS; j++) {

		for (j = 0; j < nr_irqs; j++) {

			unsigned int temp = kstat_cpu(i).irqs[j];

			sum += temp;

			per_irq_sum[j] += temp;
@@ -577,7 +577,7 @@ static int show_stat(struct seq_file *p, void *v) 
	}

	seq_printf(p, "intr %llu", (unsigned long long)sum);



	for (i = 0; i < NR_IRQS; i++)

	for (i = 0; i < nr_irqs; i++)

		seq_printf(p, " %u", per_irq_sum[i]);



	seq_printf(p,
@@ -631,13 +631,13 @@ static const struct file_operations proc_stat_operations = { 
 */

static void *int_seq_start(struct seq_file *f, loff_t *pos)

{

	return (*pos <= NR_IRQS) ? pos : NULL;

	return (*pos <= nr_irqs) ? pos : NULL;

}



static void *int_seq_next(struct seq_file *f, void *v, loff_t *pos)

{

	(*pos)++;

	if (*pos > NR_IRQS)

	if (*pos > nr_irqs)

		return NULL;

	return pos;

}