Merge branch 'sched/core' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip into cputime-tip
Conflicts:
drivers/cpufreq/cpufreq_conservative.c
drivers/cpufreq/cpufreq_ondemand.c
drivers/macintosh/rack-meter.c
fs/proc/stat.c
fs/proc/uptime.c
kernel/sched/core.c
diff --git a/fs/proc/stat.c b/fs/proc/stat.c
index 714d5d1..2527a68 100644
--- a/fs/proc/stat.c
+++ b/fs/proc/stat.c
@@ -22,14 +22,13 @@
#define arch_idle_time(cpu) 0
#endif
-static cputime64_t get_idle_time(int cpu)
+static u64 get_idle_time(int cpu)
{
- u64 idle_time = get_cpu_idle_time_us(cpu, NULL);
- cputime64_t idle;
+ 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 = kstat_cpu(cpu).cpustat.idle;
+ idle = kcpustat_cpu(cpu).cpustat[CPUTIME_IDLE];
idle += arch_idle_time(cpu);
} else
idle = nsecs_to_jiffies64(1000 * idle_time);
@@ -37,14 +36,13 @@
return idle;
}
-static cputime64_t get_iowait_time(int cpu)
+static u64 get_iowait_time(int cpu)
{
- u64 iowait_time = get_cpu_iowait_time_us(cpu, NULL);
- cputime64_t iowait;
+ 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 = kstat_cpu(cpu).cpustat.iowait;
+ iowait = kcpustat_cpu(cpu).cpustat[CPUTIME_IOWAIT];
else
iowait = nsecs_to_jiffies64(1000 * iowait_time);
@@ -55,8 +53,8 @@
{
int i, j;
unsigned long jif;
- cputime64_t user, nice, system, idle, iowait, irq, softirq, steal;
- cputime64_t guest, guest_nice;
+ 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};
@@ -69,18 +67,16 @@
jif = boottime.tv_sec;
for_each_possible_cpu(i) {
- user += kstat_cpu(i).cpustat.user;
- nice += kstat_cpu(i).cpustat.nice;
- system += kstat_cpu(i).cpustat.system;
+ 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 += kstat_cpu(i).cpustat.irq;
- softirq += kstat_cpu(i).cpustat.softirq;
- steal += kstat_cpu(i).cpustat.steal;
- guest += kstat_cpu(i).cpustat.guest;
- guest_nice += kstat_cpu(i).cpustat.guest_nice;
- sum += kstat_cpu_irqs_sum(i);
- sum += arch_irq_stat_cpu(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];
for (j = 0; j < NR_SOFTIRQS; j++) {
unsigned int softirq_stat = kstat_softirqs_cpu(j, i);
@@ -105,16 +101,16 @@
(unsigned long long)cputime64_to_clock_t(guest_nice));
for_each_online_cpu(i) {
/* Copy values here to work around gcc-2.95.3, gcc-2.96 */
- user = kstat_cpu(i).cpustat.user;
- nice = kstat_cpu(i).cpustat.nice;
- system = kstat_cpu(i).cpustat.system;
+ 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 = kstat_cpu(i).cpustat.irq;
- softirq = kstat_cpu(i).cpustat.softirq;
- steal = kstat_cpu(i).cpustat.steal;
- guest = kstat_cpu(i).cpustat.guest;
- guest_nice = kstat_cpu(i).cpustat.guest_nice;
+ 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 %llu %llu %llu %llu %llu %llu %llu %llu %llu "
"%llu\n",
diff --git a/fs/proc/uptime.c b/fs/proc/uptime.c
index ab51510..9610ac7 100644
--- a/fs/proc/uptime.c
+++ b/fs/proc/uptime.c
@@ -11,14 +11,14 @@
{
struct timespec uptime;
struct timespec idle;
- cputime64_t idletime;
+ u64 idletime;
u64 nsec;
u32 rem;
int i;
idletime = 0;
for_each_possible_cpu(i)
- idletime += kstat_cpu(i).cpustat.idle;
+ idletime += (__force u64) kcpustat_cpu(i).cpustat[CPUTIME_IDLE];
do_posix_clock_monotonic_gettime(&uptime);
monotonic_to_bootbased(&uptime);
