diff options
Diffstat (limited to 'fs/proc')
| -rw-r--r-- | fs/proc/proc_misc.c | 43 |
1 files changed, 5 insertions, 38 deletions
diff --git a/fs/proc/proc_misc.c b/fs/proc/proc_misc.c index d68c3592fe4..3f5c7b9d1a7 100644 --- a/fs/proc/proc_misc.c +++ b/fs/proc/proc_misc.c @@ -529,13 +529,10 @@ 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_each_irq_desc(j, desc) - { - unsigned int temp; + sum += kstat_irqs_cpu(j, i); - temp = kstat_irqs_cpu(j, i); - sum += temp; - } sum += arch_irq_stat_cpu(i); } sum += arch_irq_stat(); @@ -578,21 +575,13 @@ static int show_stat(struct seq_file *p, void *v) seq_printf(p, "intr %llu", (unsigned long long)sum); /* sum again ? it could be updated? */ - for_each_irq_desc(j, desc) - { + for_each_irq_desc(j, desc) { per_irq_sum = 0; - for_each_possible_cpu(i) { - unsigned int temp; - temp = kstat_irqs_cpu(j, i); - per_irq_sum += temp; - } + for_each_possible_cpu(i) + per_irq_sum += kstat_irqs_cpu(j, i); -#ifdef CONFIG_HAVE_SPARSE_IRQ - seq_printf(p, " %#x:%u", j, per_irq_sum); -#else seq_printf(p, " %u", per_irq_sum); -#endif } seq_printf(p, @@ -645,36 +634,14 @@ static const struct file_operations proc_stat_operations = { */ static void *int_seq_start(struct seq_file *f, loff_t *pos) { -#ifdef CONFIG_HAVE_SPARSE_IRQ - struct irq_desc *desc; - int irq; - int count = *pos; - - for_each_irq_desc(irq, desc) { - if (count-- == 0) - return desc; - } - - return NULL; -#else return (*pos <= nr_irqs) ? pos : NULL; -#endif } static void *int_seq_next(struct seq_file *f, void *v, loff_t *pos) { -#ifdef CONFIG_HAVE_SPARSE_IRQ - struct irq_desc *desc; - - desc = ((struct irq_desc *)v)->next; - (*pos)++; - - return desc; -#else (*pos)++; return (*pos <= nr_irqs) ? pos : NULL; -#endif } static void int_seq_stop(struct seq_file *f, void *v) |