528 static struct kcopyd_job *pop_io_job(struct list_head *jobs,  in pop_io_job()  argument
537 	list_for_each_entry(job, jobs, list) {  in pop_io_job()
553 static struct kcopyd_job *pop(struct list_head *jobs,  in pop()  argument
561 	if (!list_empty(jobs)) {  in pop()
562 		if (jobs == &kc->io_jobs)  in pop()
563 			job = pop_io_job(jobs, kc);  in pop()
565 			job = list_entry(jobs->next, struct kcopyd_job, list);  in pop()
574 static void push(struct list_head *jobs, struct kcopyd_job *job)  in push()  argument
580 	list_add_tail(&job->list, jobs);  in push()
585 static void push_head(struct list_head *jobs, struct kcopyd_job *job)  in push_head()  argument
591 	list_add(&job->list, jobs);  in push_head()
724 static int process_jobs(struct list_head *jobs, struct dm_kcopyd_client *kc,  in process_jobs()  argument
730 	while ((job = pop(jobs, kc))) {  in process_jobs()
750 			push_head(jobs, job);  in process_jobs()