stat.c (59a32e2ce5eb809967cac4e718bc527beca83c59) stat.c (1ac101a5d675aca2426c5cd460c73fb95acb8391)
1#include <linux/cpumask.h>
2#include <linux/fs.h>
3#include <linux/init.h>
4#include <linux/interrupt.h>
5#include <linux/kernel_stat.h>
6#include <linux/proc_fs.h>
7#include <linux/sched.h>
8#include <linux/seq_file.h>

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84 unsigned int softirq_stat = kstat_softirqs_cpu(j, i);
85
86 per_softirq_sums[j] += softirq_stat;
87 sum_softirq += softirq_stat;
88 }
89 }
90 sum += arch_irq_stat();
91
1#include <linux/cpumask.h>
2#include <linux/fs.h>
3#include <linux/init.h>
4#include <linux/interrupt.h>
5#include <linux/kernel_stat.h>
6#include <linux/proc_fs.h>
7#include <linux/sched.h>
8#include <linux/seq_file.h>

--- 75 unchanged lines hidden (view full) ---

84 unsigned int softirq_stat = kstat_softirqs_cpu(j, i);
85
86 per_softirq_sums[j] += softirq_stat;
87 sum_softirq += softirq_stat;
88 }
89 }
90 sum += arch_irq_stat();
91
92 seq_printf(p, "cpu %llu %llu %llu %llu %llu %llu %llu %llu %llu "
93 "%llu\n",
94 (unsigned long long)cputime64_to_clock_t(user),
95 (unsigned long long)cputime64_to_clock_t(nice),
96 (unsigned long long)cputime64_to_clock_t(system),
97 (unsigned long long)cputime64_to_clock_t(idle),
98 (unsigned long long)cputime64_to_clock_t(iowait),
99 (unsigned long long)cputime64_to_clock_t(irq),
100 (unsigned long long)cputime64_to_clock_t(softirq),
101 (unsigned long long)cputime64_to_clock_t(steal),
102 (unsigned long long)cputime64_to_clock_t(guest),
103 (unsigned long long)cputime64_to_clock_t(guest_nice));
92 seq_puts(p, "cpu ");
93 seq_put_decimal_ull(p, ' ', cputime64_to_clock_t(user));
94 seq_put_decimal_ull(p, ' ', cputime64_to_clock_t(nice));
95 seq_put_decimal_ull(p, ' ', cputime64_to_clock_t(system));
96 seq_put_decimal_ull(p, ' ', cputime64_to_clock_t(idle));
97 seq_put_decimal_ull(p, ' ', cputime64_to_clock_t(iowait));
98 seq_put_decimal_ull(p, ' ', cputime64_to_clock_t(irq));
99 seq_put_decimal_ull(p, ' ', cputime64_to_clock_t(softirq));
100 seq_put_decimal_ull(p, ' ', cputime64_to_clock_t(steal));
101 seq_put_decimal_ull(p, ' ', cputime64_to_clock_t(guest));
102 seq_put_decimal_ull(p, ' ', cputime64_to_clock_t(guest_nice));
103 seq_putc(p, '\n');
104
104 for_each_online_cpu(i) {
105 /* Copy values here to work around gcc-2.95.3, gcc-2.96 */
106 user = kcpustat_cpu(i).cpustat[CPUTIME_USER];
107 nice = kcpustat_cpu(i).cpustat[CPUTIME_NICE];
108 system = kcpustat_cpu(i).cpustat[CPUTIME_SYSTEM];
109 idle = get_idle_time(i);
110 iowait = get_iowait_time(i);
111 irq = kcpustat_cpu(i).cpustat[CPUTIME_IRQ];
112 softirq = kcpustat_cpu(i).cpustat[CPUTIME_SOFTIRQ];
113 steal = kcpustat_cpu(i).cpustat[CPUTIME_STEAL];
114 guest = kcpustat_cpu(i).cpustat[CPUTIME_GUEST];
115 guest_nice = kcpustat_cpu(i).cpustat[CPUTIME_GUEST_NICE];
105 for_each_online_cpu(i) {
106 /* Copy values here to work around gcc-2.95.3, gcc-2.96 */
107 user = kcpustat_cpu(i).cpustat[CPUTIME_USER];
108 nice = kcpustat_cpu(i).cpustat[CPUTIME_NICE];
109 system = kcpustat_cpu(i).cpustat[CPUTIME_SYSTEM];
110 idle = get_idle_time(i);
111 iowait = get_iowait_time(i);
112 irq = kcpustat_cpu(i).cpustat[CPUTIME_IRQ];
113 softirq = kcpustat_cpu(i).cpustat[CPUTIME_SOFTIRQ];
114 steal = kcpustat_cpu(i).cpustat[CPUTIME_STEAL];
115 guest = kcpustat_cpu(i).cpustat[CPUTIME_GUEST];
116 guest_nice = kcpustat_cpu(i).cpustat[CPUTIME_GUEST_NICE];
116 seq_printf(p,
117 "cpu%d %llu %llu %llu %llu %llu %llu %llu %llu %llu "
118 "%llu\n",
119 i,
120 (unsigned long long)cputime64_to_clock_t(user),
121 (unsigned long long)cputime64_to_clock_t(nice),
122 (unsigned long long)cputime64_to_clock_t(system),
123 (unsigned long long)cputime64_to_clock_t(idle),
124 (unsigned long long)cputime64_to_clock_t(iowait),
125 (unsigned long long)cputime64_to_clock_t(irq),
126 (unsigned long long)cputime64_to_clock_t(softirq),
127 (unsigned long long)cputime64_to_clock_t(steal),
128 (unsigned long long)cputime64_to_clock_t(guest),
129 (unsigned long long)cputime64_to_clock_t(guest_nice));
117 seq_printf(p, "cpu%d", i);
118 seq_put_decimal_ull(p, ' ', cputime64_to_clock_t(user));
119 seq_put_decimal_ull(p, ' ', cputime64_to_clock_t(nice));
120 seq_put_decimal_ull(p, ' ', cputime64_to_clock_t(system));
121 seq_put_decimal_ull(p, ' ', cputime64_to_clock_t(idle));
122 seq_put_decimal_ull(p, ' ', cputime64_to_clock_t(iowait));
123 seq_put_decimal_ull(p, ' ', cputime64_to_clock_t(irq));
124 seq_put_decimal_ull(p, ' ', cputime64_to_clock_t(softirq));
125 seq_put_decimal_ull(p, ' ', cputime64_to_clock_t(steal));
126 seq_put_decimal_ull(p, ' ', cputime64_to_clock_t(guest));
127 seq_put_decimal_ull(p, ' ', cputime64_to_clock_t(guest_nice));
128 seq_putc(p, '\n');
130 }
131 seq_printf(p, "intr %llu", (unsigned long long)sum);
132
133 /* sum again ? it could be updated? */
134 for_each_irq_nr(j)
129 }
130 seq_printf(p, "intr %llu", (unsigned long long)sum);
131
132 /* sum again ? it could be updated? */
133 for_each_irq_nr(j)
135 seq_printf(p, " %u", kstat_irqs(j));
134 seq_put_decimal_ull(p, ' ', kstat_irqs(j));
136
137 seq_printf(p,
138 "\nctxt %llu\n"
139 "btime %lu\n"
140 "processes %lu\n"
141 "procs_running %lu\n"
142 "procs_blocked %lu\n",
143 nr_context_switches(),
144 (unsigned long)jif,
145 total_forks,
146 nr_running(),
147 nr_iowait());
148
149 seq_printf(p, "softirq %llu", (unsigned long long)sum_softirq);
150
151 for (i = 0; i < NR_SOFTIRQS; i++)
135
136 seq_printf(p,
137 "\nctxt %llu\n"
138 "btime %lu\n"
139 "processes %lu\n"
140 "procs_running %lu\n"
141 "procs_blocked %lu\n",
142 nr_context_switches(),
143 (unsigned long)jif,
144 total_forks,
145 nr_running(),
146 nr_iowait());
147
148 seq_printf(p, "softirq %llu", (unsigned long long)sum_softirq);
149
150 for (i = 0; i < NR_SOFTIRQS; i++)
152 seq_printf(p, " %u", per_softirq_sums[i]);
151 seq_put_decimal_ull(p, ' ', per_softirq_sums[i]);
153 seq_putc(p, '\n');
154
155 return 0;
156}
157
158static int stat_open(struct inode *inode, struct file *file)
159{
160 unsigned size = 1024 + 128 * num_possible_cpus();

--- 37 unchanged lines hidden --- 		152 seq_putc(p, '\n');
153
154 return 0;
155}
156
157static int stat_open(struct inode *inode, struct file *file)
158{
159 unsigned size = 1024 + 128 * num_possible_cpus();

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