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Searched refs:ioprio_class (Results 1 – 6 of 6) sorted by relevance

/Linux-v4.19/Documentation/block/
Dioprio.txt118 int ioprio = 4, set = 0, ioprio_class = IOPRIO_CLASS_BE;
128 ioprio_class = strtol(optarg, NULL, 10);
137 switch (ioprio_class) {
139 ioprio_class = IOPRIO_CLASS_BE;
148 printf("bad prio class %d\n", ioprio_class);
163 ioprio_class = ioprio >> IOPRIO_CLASS_SHIFT;
165 printf("%s: prio %d\n", to_prio[ioprio_class], ioprio);
168 if (ioprio_set(IOPRIO_WHO_PROCESS, pid, ioprio | ioprio_class << IOPRIO_CLASS_SHIFT) == -1) {
/Linux-v4.19/block/
Dcfq-iosched.c70 #define cfq_class_idle(cfqq) ((cfqq)->ioprio_class == IOPRIO_CLASS_IDLE)
71 #define cfq_class_rt(cfqq) ((cfqq)->ioprio_class == IOPRIO_CLASS_RT)
151 unsigned short ioprio_class, org_ioprio_class; member
3660 int ioprio_class; in cfq_init_prio_data() local
3665 ioprio_class = IOPRIO_PRIO_CLASS(cic->ioprio); in cfq_init_prio_data()
3666 switch (ioprio_class) { in cfq_init_prio_data()
3668 printk(KERN_ERR "cfq: bad prio %x\n", ioprio_class); in cfq_init_prio_data()
3675 cfqq->ioprio_class = task_nice_ioclass(tsk); in cfq_init_prio_data()
3679 cfqq->ioprio_class = IOPRIO_CLASS_RT; in cfq_init_prio_data()
3683 cfqq->ioprio_class = IOPRIO_CLASS_BE; in cfq_init_prio_data()
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Dbfq-iosched.c424 #define bfq_class_idle(bfqq) ((bfqq)->ioprio_class == IOPRIO_CLASS_IDLE)
425 #define bfq_class_rt(bfqq) ((bfqq)->ioprio_class == IOPRIO_CLASS_RT)
2142 (bfqq->ioprio_class != new_bfqq->ioprio_class)) in bfq_may_be_close_cooperator()
4136 int ioprio_class; in bfq_set_next_ioprio_data() local
4142 ioprio_class = IOPRIO_PRIO_CLASS(bic->ioprio); in bfq_set_next_ioprio_data()
4143 switch (ioprio_class) { in bfq_set_next_ioprio_data()
4146 "bfq: bad prio class %d\n", ioprio_class); in bfq_set_next_ioprio_data()
4271 int ioprio_class, int ioprio) in bfq_async_queue_prio() argument
4273 switch (ioprio_class) { in bfq_async_queue_prio()
4293 const int ioprio_class = IOPRIO_PRIO_CLASS(bic->ioprio); in bfq_get_queue() local
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Dbfq-wf2q.c43 return bfqq ? bfqq->ioprio_class - 1 : in bfq_class_idx()
769 bfqq->ioprio_class = bfqq->new_ioprio_class; in __bfq_entity_update_weight_prio()
775 if (!bfqq || bfqq->ioprio_class == bfqq->new_ioprio_class) in __bfq_entity_update_weight_prio()
Dbfq-iosched.h239 unsigned short ioprio, ioprio_class; member
Dbfq-cgroup.c354 bfqq->ioprio_class = bfqq->new_ioprio_class; in bfq_init_entity()
1197 bfqq->ioprio_class = bfqq->new_ioprio_class; in bfq_init_entity()