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Diffstat (limited to 'ANDROID_3.4.5/fs/proc/uptime.c')
-rw-r--r--ANDROID_3.4.5/fs/proc/uptime.c53
1 files changed, 0 insertions, 53 deletions
diff --git a/ANDROID_3.4.5/fs/proc/uptime.c b/ANDROID_3.4.5/fs/proc/uptime.c
deleted file mode 100644
index 9610ac77..00000000
--- a/ANDROID_3.4.5/fs/proc/uptime.c
+++ /dev/null
@@ -1,53 +0,0 @@
-#include <linux/fs.h>
-#include <linux/init.h>
-#include <linux/proc_fs.h>
-#include <linux/sched.h>
-#include <linux/seq_file.h>
-#include <linux/time.h>
-#include <linux/kernel_stat.h>
-#include <asm/cputime.h>
-
-static int uptime_proc_show(struct seq_file *m, void *v)
-{
- struct timespec uptime;
- struct timespec idle;
- u64 idletime;
- u64 nsec;
- u32 rem;
- int i;
-
- idletime = 0;
- for_each_possible_cpu(i)
- idletime += (__force u64) kcpustat_cpu(i).cpustat[CPUTIME_IDLE];
-
- do_posix_clock_monotonic_gettime(&uptime);
- monotonic_to_bootbased(&uptime);
- nsec = cputime64_to_jiffies64(idletime) * TICK_NSEC;
- idle.tv_sec = div_u64_rem(nsec, NSEC_PER_SEC, &rem);
- idle.tv_nsec = rem;
- seq_printf(m, "%lu.%02lu %lu.%02lu\n",
- (unsigned long) uptime.tv_sec,
- (uptime.tv_nsec / (NSEC_PER_SEC / 100)),
- (unsigned long) idle.tv_sec,
- (idle.tv_nsec / (NSEC_PER_SEC / 100)));
- return 0;
-}
-
-static int uptime_proc_open(struct inode *inode, struct file *file)
-{
- return single_open(file, uptime_proc_show, NULL);
-}
-
-static const struct file_operations uptime_proc_fops = {
- .open = uptime_proc_open,
- .read = seq_read,
- .llseek = seq_lseek,
- .release = single_release,
-};
-
-static int __init proc_uptime_init(void)
-{
- proc_create("uptime", 0, NULL, &uptime_proc_fops);
- return 0;
-}
-module_init(proc_uptime_init);