| /linux/kernel/sched/ |
| H A D | cputime.c | 126 p->utime += cputime; in account_user_time()
148 p->utime += cputime; in account_guest_time()
150 p->gtime += cputime; in account_guest_time()
172 p->stime += cputime; in account_system_index_time()
392 cputime -= other; in irqtime_account_process_tick()
463 *ut = cputime.utime; in thread_group_cputime_adjusted()
476 u64 cputime, steal; in account_process_tick() local
492 cputime -= steal; in account_process_tick()
508 u64 cputime, steal; in account_idle_ticks() local
521 cputime -= steal; in account_idle_ticks()
[all …]
|
| H A D | cpuacct.c | 263 struct task_cputime cputime; in cpuacct_stats_show() local
268 memset(&cputime, 0, sizeof(cputime)); in cpuacct_stats_show()
272 cputime.utime += cpustat[CPUTIME_USER]; in cpuacct_stats_show()
273 cputime.utime += cpustat[CPUTIME_NICE]; in cpuacct_stats_show()
274 cputime.stime += cpustat[CPUTIME_SYSTEM]; in cpuacct_stats_show()
275 cputime.stime += cpustat[CPUTIME_IRQ]; in cpuacct_stats_show()
276 cputime.stime += cpustat[CPUTIME_SOFTIRQ]; in cpuacct_stats_show()
278 cputime.sum_exec_runtime += *per_cpu_ptr(ca->cpuusage, cpu); in cpuacct_stats_show()
281 cputime_adjust(&cputime, &seq_css(sf)->cgroup->prev_cputime, in cpuacct_stats_show()
334 void cpuacct_charge(struct task_struct *tsk, u64 cputime) in cpuacct_charge() argument
[all …]
|
| /linux/kernel/cgroup/ |
| H A D | rstat.c | 441 dst_bstat->cputime.utime += src_bstat->cputime.utime; in cgroup_base_stat_add()
442 dst_bstat->cputime.stime += src_bstat->cputime.stime; in cgroup_base_stat_add()
443 dst_bstat->cputime.sum_exec_runtime += src_bstat->cputime.sum_exec_runtime; in cgroup_base_stat_add()
452 dst_bstat->cputime.utime -= src_bstat->cputime.utime; in cgroup_base_stat_sub()
453 dst_bstat->cputime.stime -= src_bstat->cputime.stime; in cgroup_base_stat_sub()
454 dst_bstat->cputime.sum_exec_runtime -= src_bstat->cputime.sum_exec_runtime; in cgroup_base_stat_sub()
566 struct task_cputime *cputime = &bstat->cputime; in root_cgroup_cputime() local
580 cputime->utime += user; in root_cgroup_cputime()
585 cputime->stime += sys; in root_cgroup_cputime()
618 utime = bstat.cputime.utime; in cgroup_base_stat_cputime_show()
[all …]
|
| /linux/include/linux/sched/ |
| H A D | cputime.h | 120 u64 cputime) in account_group_user_time() argument
127 atomic64_add(cputime, &cputimer->cputime_atomic.utime); in account_group_user_time()
141 u64 cputime) in account_group_system_time() argument
148 atomic64_add(cputime, &cputimer->cputime_atomic.stime); in account_group_system_time()
|
| /linux/arch/s390/include/asm/ |
| H A D | cputime.h | 17 #define cputime_to_nsecs(cputime) tod_to_ns(cputime) argument
|
| /linux/arch/powerpc/include/asm/ |
| H A D | cputime.h | 25 #define cputime_to_nsecs(cputime) tb_to_ns(cputime) argument
|
| /linux/arch/s390/kernel/ |
| H A D | vtime.c | 106 static void account_system_index_scaled(struct task_struct *p, u64 cputime, in account_system_index_scaled() argument
109 p->stimescaled += cputime_to_nsecs(scale_vtime(cputime)); in account_system_index_scaled()
110 account_system_index_time(p, cputime_to_nsecs(cputime), index); in account_system_index_scaled()
|
| /linux/fs/ocfs2/cluster/ |
| H A D | heartbeat.c | 710 u64 cputime; in o2hb_prepare_block() local
720 cputime = ktime_get_real_seconds(); in o2hb_prepare_block()
721 if (!cputime) in o2hb_prepare_block()
722 cputime = 1; in o2hb_prepare_block()
724 hb_block->hb_seq = cpu_to_le64(cputime); in o2hb_prepare_block()
894 u64 cputime; in o2hb_check_slot() local
939 cputime = le64_to_cpu(hb_block->hb_seq); in o2hb_check_slot()
940 if (slot->ds_last_time != cputime) in o2hb_check_slot()
944 slot->ds_last_time = cputime; in o2hb_check_slot()
|
| /linux/kernel/time/ |
| H A D | Kconfig | 160 tickless cputime accounting. The former case relies on context
178 userspace extended quiescent state and tickless cputime
|
| H A D | posix-cpu-timers.c | 244 static inline void __update_gt_cputime(atomic64_t *cputime, u64 sum_cputime) in __update_gt_cputime() argument
246 u64 curr_cputime = atomic64_read(cputime); in __update_gt_cputime()
251 } while (!atomic64_try_cmpxchg(cputime, &curr_cputime, sum_cputime)); in __update_gt_cputime()
|
| /linux/Documentation/RCU/ |
| H A D | stallwarn.rst | 403 rcu: cputime: 69 1 2425 ==> 2500(ms)
408 first three values in row "cputime:" indicate the CPU time in
432 rcu: cputime: 0 0 0 ==> 2500(ms)
449 rcu: cputime: 49 0 2446 ==> 2500(ms)
463 rcu: cputime: 69 1 2425 ==> 2500(ms)
474 rcu: cputime: xx xx 0 ==> 2500(ms)
478 are zero. The number and cputime of soft interrupts will usually be
|
| /linux/include/linux/ |
| H A D | cgroup.h | 699 void cpuacct_charge(struct task_struct *tsk, u64 cputime);
702 static inline void cpuacct_charge(struct task_struct *tsk, u64 cputime) {} in cpuacct_charge() argument
|
| H A D | cgroup-defs.h | 308 struct task_cputime cputime; member
|
| /linux/fs/ |
| H A D | binfmt_elf_fdpic.c | 1295 struct task_cputime cputime; in fill_prstatus() local
1301 thread_group_cputime(p, &cputime); in fill_prstatus()
1302 prstatus->pr_utime = ns_to_kernel_old_timeval(cputime.utime); in fill_prstatus()
1303 prstatus->pr_stime = ns_to_kernel_old_timeval(cputime.stime); in fill_prstatus()
|
| H A D | binfmt_elf.c | 1487 struct task_cputime cputime; in fill_prstatus() local
1493 thread_group_cputime(p, &cputime); in fill_prstatus()
1494 prstatus->pr_utime = ns_to_kernel_old_timeval(cputime.utime); in fill_prstatus()
1495 prstatus->pr_stime = ns_to_kernel_old_timeval(cputime.stime); in fill_prstatus()
|
| /linux/kernel/rcu/ |
| H A D | Kconfig.debug | 101 (hard interrupts, soft interrupts, task switches) and the cputime of
|
| /linux/init/ |
| H A D | Kconfig | 489 # Kind of a stub config for the pure tick based cputime accounting
491 bool "Simple tick based cputime accounting"
494 This is the basic tick based cputime accounting that maintains
|
| /linux/Documentation/admin-guide/ |
| H A D | kernel-parameters.txt | 5479 Provide statistics on the cputime and count of
|