87 void __delayacct_tsk_init(struct task_struct *tsk)  in __delayacct_tsk_init()  argument
89 	tsk->delays = kmem_cache_zalloc(delayacct_cache, GFP_KERNEL);  in __delayacct_tsk_init()
90 	if (tsk->delays)  in __delayacct_tsk_init()
91 		raw_spin_lock_init(&tsk->delays->lock);  in __delayacct_tsk_init()
134 int delayacct_add_tsk(struct taskstats *d, struct task_struct *tsk)  in delayacct_add_tsk()  argument
141 	task_cputime(tsk, &utime, &stime);  in delayacct_add_tsk()
146 	task_cputime_scaled(tsk, &utimescaled, &stimescaled);  in delayacct_add_tsk()
156 	t1 = tsk->sched_info.pcount;  in delayacct_add_tsk()
157 	t2 = tsk->sched_info.run_delay;  in delayacct_add_tsk()
158 	t3 = tsk->se.sum_exec_runtime;  in delayacct_add_tsk()
162 	d->cpu_delay_max = tsk->sched_info.max_run_delay;  in delayacct_add_tsk()
163 	d->cpu_delay_min = tsk->sched_info.min_run_delay;  in delayacct_add_tsk()
171 	if (!tsk->delays)  in delayacct_add_tsk()
175 	raw_spin_lock_irqsave(&tsk->delays->lock, flags);  in delayacct_add_tsk()
176 	d->blkio_delay_max = tsk->delays->blkio_delay_max;  in delayacct_add_tsk()
177 	d->blkio_delay_min = tsk->delays->blkio_delay_min;  in delayacct_add_tsk()
178 	tmp = d->blkio_delay_total + tsk->delays->blkio_delay;  in delayacct_add_tsk()
180 	d->swapin_delay_max = tsk->delays->swapin_delay_max;  in delayacct_add_tsk()
181 	d->swapin_delay_min = tsk->delays->swapin_delay_min;  in delayacct_add_tsk()
182 	tmp = d->swapin_delay_total + tsk->delays->swapin_delay;  in delayacct_add_tsk()
184 	d->freepages_delay_max = tsk->delays->freepages_delay_max;  in delayacct_add_tsk()
185 	d->freepages_delay_min = tsk->delays->freepages_delay_min;  in delayacct_add_tsk()
186 	tmp = d->freepages_delay_total + tsk->delays->freepages_delay;  in delayacct_add_tsk()
188 	d->thrashing_delay_max = tsk->delays->thrashing_delay_max;  in delayacct_add_tsk()
189 	d->thrashing_delay_min = tsk->delays->thrashing_delay_min;  in delayacct_add_tsk()
190 	tmp = d->thrashing_delay_total + tsk->delays->thrashing_delay;  in delayacct_add_tsk()
192 	d->compact_delay_max = tsk->delays->compact_delay_max;  in delayacct_add_tsk()
193 	d->compact_delay_min = tsk->delays->compact_delay_min;  in delayacct_add_tsk()
194 	tmp = d->compact_delay_total + tsk->delays->compact_delay;  in delayacct_add_tsk()
196 	d->wpcopy_delay_max = tsk->delays->wpcopy_delay_max;  in delayacct_add_tsk()
197 	d->wpcopy_delay_min = tsk->delays->wpcopy_delay_min;  in delayacct_add_tsk()
198 	tmp = d->wpcopy_delay_total + tsk->delays->wpcopy_delay;  in delayacct_add_tsk()
200 	d->irq_delay_max = tsk->delays->irq_delay_max;  in delayacct_add_tsk()
201 	d->irq_delay_min = tsk->delays->irq_delay_min;  in delayacct_add_tsk()
202 	tmp = d->irq_delay_total + tsk->delays->irq_delay;  in delayacct_add_tsk()
204 	d->blkio_count += tsk->delays->blkio_count;  in delayacct_add_tsk()
205 	d->swapin_count += tsk->delays->swapin_count;  in delayacct_add_tsk()
206 	d->freepages_count += tsk->delays->freepages_count;  in delayacct_add_tsk()
207 	d->thrashing_count += tsk->delays->thrashing_count;  in delayacct_add_tsk()
208 	d->compact_count += tsk->delays->compact_count;  in delayacct_add_tsk()
209 	d->wpcopy_count += tsk->delays->wpcopy_count;  in delayacct_add_tsk()
210 	d->irq_count += tsk->delays->irq_count;  in delayacct_add_tsk()
211 	raw_spin_unlock_irqrestore(&tsk->delays->lock, flags);  in delayacct_add_tsk()
216 __u64 __delayacct_blkio_ticks(struct task_struct *tsk)  in __delayacct_blkio_ticks()  argument
221 	raw_spin_lock_irqsave(&tsk->delays->lock, flags);  in __delayacct_blkio_ticks()
222 	ret = nsec_to_clock_t(tsk->delays->blkio_delay);  in __delayacct_blkio_ticks()
223 	raw_spin_unlock_irqrestore(&tsk->delays->lock, flags);  in __delayacct_blkio_ticks()