Lines Matching refs:tsk
22 struct taskstats *stats, struct task_struct *tsk) in bacct_add_tsk() argument
32 delta = ktime_get_ns() - tsk->start_time; in bacct_add_tsk()
41 if (tsk->flags & PF_EXITING) in bacct_add_tsk()
42 stats->ac_exitcode = tsk->exit_code; in bacct_add_tsk()
43 if (thread_group_leader(tsk) && (tsk->flags & PF_FORKNOEXEC)) in bacct_add_tsk()
45 if (tsk->flags & PF_SUPERPRIV) in bacct_add_tsk()
47 if (tsk->flags & PF_DUMPCORE) in bacct_add_tsk()
49 if (tsk->flags & PF_SIGNALED) in bacct_add_tsk()
51 stats->ac_nice = task_nice(tsk); in bacct_add_tsk()
52 stats->ac_sched = tsk->policy; in bacct_add_tsk()
53 stats->ac_pid = task_pid_nr_ns(tsk, pid_ns); in bacct_add_tsk()
55 tcred = __task_cred(tsk); in bacct_add_tsk()
58 stats->ac_ppid = pid_alive(tsk) ? in bacct_add_tsk()
59 task_tgid_nr_ns(rcu_dereference(tsk->real_parent), pid_ns) : 0; in bacct_add_tsk()
62 task_cputime(tsk, &utime, &stime); in bacct_add_tsk()
66 task_cputime_scaled(tsk, &utimescaled, &stimescaled); in bacct_add_tsk()
70 stats->ac_minflt = tsk->min_flt; in bacct_add_tsk()
71 stats->ac_majflt = tsk->maj_flt; in bacct_add_tsk()
73 strncpy(stats->ac_comm, tsk->comm, sizeof(stats->ac_comm)); in bacct_add_tsk()
118 static void __acct_update_integrals(struct task_struct *tsk, in __acct_update_integrals() argument
123 if (!likely(tsk->mm)) in __acct_update_integrals()
127 delta = time - tsk->acct_timexpd; in __acct_update_integrals()
132 tsk->acct_timexpd = time; in __acct_update_integrals()
138 tsk->acct_rss_mem1 += delta * get_mm_rss(tsk->mm) >> 10; in __acct_update_integrals()
139 tsk->acct_vm_mem1 += delta * tsk->mm->total_vm >> 10; in __acct_update_integrals()
146 void acct_update_integrals(struct task_struct *tsk) in acct_update_integrals() argument
152 task_cputime(tsk, &utime, &stime); in acct_update_integrals()
153 __acct_update_integrals(tsk, utime, stime); in acct_update_integrals()
161 void acct_account_cputime(struct task_struct *tsk) in acct_account_cputime() argument
163 __acct_update_integrals(tsk, tsk->utime, tsk->stime); in acct_account_cputime()
170 void acct_clear_integrals(struct task_struct *tsk) in acct_clear_integrals() argument
172 tsk->acct_timexpd = 0; in acct_clear_integrals()
173 tsk->acct_rss_mem1 = 0; in acct_clear_integrals()
174 tsk->acct_vm_mem1 = 0; in acct_clear_integrals()