Revision 5baaf3b9efe127d239038de9219d381f4d882b26 authored by Lee Jones on 28 June 2016, 08:24:40 UTC, committed by Lee Jones on 01 July 2016, 09:52:16 UTC
We're making all reset line users specify whether their lines are shared with other IP or they operate them exclusively. In this case the line is exclusively used only by this IP, so use the *_exclusive() API accordingly. Acked-by: Felipe Balbi <felipe.balbi@linux.intel.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
1 parent f5f3583
softirqs.c
#include <linux/init.h>
#include <linux/kernel_stat.h>
#include <linux/proc_fs.h>
#include <linux/seq_file.h>
/*
* /proc/softirqs ... display the number of softirqs
*/
static int show_softirqs(struct seq_file *p, void *v)
{
int i, j;
seq_puts(p, " ");
for_each_possible_cpu(i)
seq_printf(p, "CPU%-8d", i);
seq_putc(p, '\n');
for (i = 0; i < NR_SOFTIRQS; i++) {
seq_printf(p, "%12s:", softirq_to_name[i]);
for_each_possible_cpu(j)
seq_printf(p, " %10u", kstat_softirqs_cpu(i, j));
seq_putc(p, '\n');
}
return 0;
}
static int softirqs_open(struct inode *inode, struct file *file)
{
return single_open(file, show_softirqs, NULL);
}
static const struct file_operations proc_softirqs_operations = {
.open = softirqs_open,
.read = seq_read,
.llseek = seq_lseek,
.release = single_release,
};
static int __init proc_softirqs_init(void)
{
proc_create("softirqs", 0, NULL, &proc_softirqs_operations);
return 0;
}
fs_initcall(proc_softirqs_init);
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