1 files changed, 0 insertions, 218 deletions
diff --git a/ANDROID_3.4.5/fs/proc/stat.c b/ANDROID_3.4.5/fs/proc/stat.c
deleted file mode 100644
index 64c3b317..00000000
--- a/ANDROID_3.4.5/fs/proc/stat.c
+++ /dev/null
@@ -1,218 +0,0 @@
-#include <linux/cpumask.h>
-#include <linux/fs.h>
-#include <linux/init.h>
-#include <linux/interrupt.h>
-#include <linux/kernel_stat.h>
-#include <linux/proc_fs.h>
-#include <linux/sched.h>
-#include <linux/seq_file.h>
-#include <linux/slab.h>
-#include <linux/time.h>
-#include <linux/irqnr.h>
-#include <asm/cputime.h>
-#include <linux/tick.h>
-
-#ifndef arch_irq_stat_cpu
-#define arch_irq_stat_cpu(cpu) 0
-#endif
-#ifndef arch_irq_stat
-#define arch_irq_stat() 0
-#endif
-
-#ifdef arch_idle_time
-
-static cputime64_t get_idle_time(int cpu)
-{
-	cputime64_t idle;
-
-	idle = kcpustat_cpu(cpu).cpustat[CPUTIME_IDLE];
-	if (cpu_online(cpu) && !nr_iowait_cpu(cpu))
-		idle += arch_idle_time(cpu);
-	return idle;
-}
-
-static cputime64_t get_iowait_time(int cpu)
-{
-	cputime64_t iowait;
-
-	iowait = kcpustat_cpu(cpu).cpustat[CPUTIME_IOWAIT];
-	if (cpu_online(cpu) && nr_iowait_cpu(cpu))
-		iowait += arch_idle_time(cpu);
-	return iowait;
-}
-
-#else
-
-static u64 get_idle_time(int cpu)
-{
-	u64 idle, idle_time = get_cpu_idle_time_us(cpu, NULL);
-
-	if (idle_time == -1ULL)
-		/* !NO_HZ so we can rely on cpustat.idle */
-		idle = kcpustat_cpu(cpu).cpustat[CPUTIME_IDLE];
-	else
-		idle = usecs_to_cputime64(idle_time);
-
-	return idle;
-}
-
-static u64 get_iowait_time(int cpu)
-{
-	u64 iowait, iowait_time = get_cpu_iowait_time_us(cpu, NULL);
-
-	if (iowait_time == -1ULL)
-		/* !NO_HZ so we can rely on cpustat.iowait */
-		iowait = kcpustat_cpu(cpu).cpustat[CPUTIME_IOWAIT];
-	else
-		iowait = usecs_to_cputime64(iowait_time);
-
-	return iowait;
-}
-
-#endif
-
-static int show_stat(struct seq_file *p, void *v)
-{
-	int i, j;
-	unsigned long jif;
-	u64 user, nice, system, idle, iowait, irq, softirq, steal;
-	u64 guest, guest_nice;
-	u64 sum = 0;
-	u64 sum_softirq = 0;
-	unsigned int per_softirq_sums[NR_SOFTIRQS] = {0};
-	struct timespec boottime;
-
-	user = nice = system = idle = iowait =
-		irq = softirq = steal = 0;
-	guest = guest_nice = 0;
-	getboottime(&boottime);
-	jif = boottime.tv_sec;
-
-	for_each_possible_cpu(i) {
-		user += kcpustat_cpu(i).cpustat[CPUTIME_USER];
-		nice += kcpustat_cpu(i).cpustat[CPUTIME_NICE];
-		system += kcpustat_cpu(i).cpustat[CPUTIME_SYSTEM];
-		idle += get_idle_time(i);
-		iowait += get_iowait_time(i);
-		irq += kcpustat_cpu(i).cpustat[CPUTIME_IRQ];
-		softirq += kcpustat_cpu(i).cpustat[CPUTIME_SOFTIRQ];
-		steal += kcpustat_cpu(i).cpustat[CPUTIME_STEAL];
-		guest += kcpustat_cpu(i).cpustat[CPUTIME_GUEST];
-		guest_nice += kcpustat_cpu(i).cpustat[CPUTIME_GUEST_NICE];
-		sum += kstat_cpu_irqs_sum(i);
-		sum += arch_irq_stat_cpu(i);
-
-		for (j = 0; j < NR_SOFTIRQS; j++) {
-			unsigned int softirq_stat = kstat_softirqs_cpu(j, i);
-
-			per_softirq_sums[j] += softirq_stat;
-			sum_softirq += softirq_stat;
-		}
-	}
-	sum += arch_irq_stat();
-
-	seq_puts(p, "cpu ");
-	seq_put_decimal_ull(p, ' ', cputime64_to_clock_t(user));
-	seq_put_decimal_ull(p, ' ', cputime64_to_clock_t(nice));
-	seq_put_decimal_ull(p, ' ', cputime64_to_clock_t(system));
-	seq_put_decimal_ull(p, ' ', cputime64_to_clock_t(idle));
-	seq_put_decimal_ull(p, ' ', cputime64_to_clock_t(iowait));
-	seq_put_decimal_ull(p, ' ', cputime64_to_clock_t(irq));
-	seq_put_decimal_ull(p, ' ', cputime64_to_clock_t(softirq));
-	seq_put_decimal_ull(p, ' ', cputime64_to_clock_t(steal));
-	seq_put_decimal_ull(p, ' ', cputime64_to_clock_t(guest));
-	seq_put_decimal_ull(p, ' ', cputime64_to_clock_t(guest_nice));
-	seq_putc(p, '\n');
-
-	for_each_online_cpu(i) {
-		/* Copy values here to work around gcc-2.95.3, gcc-2.96 */
-		user = kcpustat_cpu(i).cpustat[CPUTIME_USER];
-		nice = kcpustat_cpu(i).cpustat[CPUTIME_NICE];
-		system = kcpustat_cpu(i).cpustat[CPUTIME_SYSTEM];
-		idle = get_idle_time(i);
-		iowait = get_iowait_time(i);
-		irq = kcpustat_cpu(i).cpustat[CPUTIME_IRQ];
-		softirq = kcpustat_cpu(i).cpustat[CPUTIME_SOFTIRQ];
-		steal = kcpustat_cpu(i).cpustat[CPUTIME_STEAL];
-		guest = kcpustat_cpu(i).cpustat[CPUTIME_GUEST];
-		guest_nice = kcpustat_cpu(i).cpustat[CPUTIME_GUEST_NICE];
-		seq_printf(p, "cpu%d", i);
-		seq_put_decimal_ull(p, ' ', cputime64_to_clock_t(user));
-		seq_put_decimal_ull(p, ' ', cputime64_to_clock_t(nice));
-		seq_put_decimal_ull(p, ' ', cputime64_to_clock_t(system));
-		seq_put_decimal_ull(p, ' ', cputime64_to_clock_t(idle));
-		seq_put_decimal_ull(p, ' ', cputime64_to_clock_t(iowait));
-		seq_put_decimal_ull(p, ' ', cputime64_to_clock_t(irq));
-		seq_put_decimal_ull(p, ' ', cputime64_to_clock_t(softirq));
-		seq_put_decimal_ull(p, ' ', cputime64_to_clock_t(steal));
-		seq_put_decimal_ull(p, ' ', cputime64_to_clock_t(guest));
-		seq_put_decimal_ull(p, ' ', cputime64_to_clock_t(guest_nice));
-		seq_putc(p, '\n');
-	}
-	seq_printf(p, "intr %llu", (unsigned long long)sum);
-
-	/* sum again ? it could be updated? */
-	for_each_irq_nr(j)
-		seq_put_decimal_ull(p, ' ', kstat_irqs(j));
-
-	seq_printf(p,
-		"\nctxt %llu\n"
-		"btime %lu\n"
-		"processes %lu\n"
-		"procs_running %lu\n"
-		"procs_blocked %lu\n",
-		nr_context_switches(),
-		(unsigned long)jif,
-		total_forks,
-		nr_running(),
-		nr_iowait());
-
-	seq_printf(p, "softirq %llu", (unsigned long long)sum_softirq);
-
-	for (i = 0; i < NR_SOFTIRQS; i++)
-		seq_put_decimal_ull(p, ' ', per_softirq_sums[i]);
-	seq_putc(p, '\n');
-
-	return 0;
-}
-
-static int stat_open(struct inode *inode, struct file *file)
-{
-	unsigned size = 1024 + 128 * num_possible_cpus();
-	char *buf;
-	struct seq_file *m;
-	int res;
-
-	/* minimum size to display an interrupt count : 2 bytes */
-	size += 2 * nr_irqs;
-
-	/* don't ask for more than the kmalloc() max size */
-	if (size > KMALLOC_MAX_SIZE)
-		size = KMALLOC_MAX_SIZE;
-	buf = kmalloc(size, GFP_KERNEL);
-	if (!buf)
-		return -ENOMEM;
-
-	res = single_open(file, show_stat, NULL);
-	if (!res) {
-		m = file->private_data;
-		m->buf = buf;
-		m->size = ksize(buf);
-	} else
-		kfree(buf);
-	return res;
-}
-
-static const struct file_operations proc_stat_operations = {
-	.open		= stat_open,
-	.read		= seq_read,
-	.llseek		= seq_lseek,
-	.release	= single_release,
-};
-
-static int __init proc_stat_init(void)
-{
-	proc_create("stat", 0, NULL, &proc_stat_operations);
-	return 0;
-}
-module_init(proc_stat_init);