Searched refs:blkg (Results 1 – 10 of 10) sorted by relevance
/Linux-v5.15/block/ |
D | blk-cgroup.c | 73 static void blkg_free(struct blkcg_gq *blkg) in blkg_free() argument 77 if (!blkg) in blkg_free() 81 if (blkg->pd[i]) in blkg_free() 82 blkcg_policy[i]->pd_free_fn(blkg->pd[i]); in blkg_free() 84 free_percpu(blkg->iostat_cpu); in blkg_free() 85 percpu_ref_exit(&blkg->refcnt); in blkg_free() 86 kfree(blkg); in blkg_free() 91 struct blkcg_gq *blkg = container_of(rcu, struct blkcg_gq, rcu_head); in __blkg_release() local 93 WARN_ON(!bio_list_empty(&blkg->async_bios)); in __blkg_release() 96 css_put(&blkg->blkcg->css); in __blkg_release() [all …]
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D | blk-iolatency.c | 182 static inline struct iolatency_grp *blkg_to_lat(struct blkcg_gq *blkg) in blkg_to_lat() argument 184 return pd_to_lat(blkg_to_pd(blkg, &blkcg_policy_iolatency)); in blkg_to_lat() 463 struct blkcg_gq *blkg = bio->bi_blkg; in blkcg_iolatency_throttle() local 469 while (blkg && blkg->parent) { in blkcg_iolatency_throttle() 470 struct iolatency_grp *iolat = blkg_to_lat(blkg); in blkcg_iolatency_throttle() 472 blkg = blkg->parent; in blkcg_iolatency_throttle() 479 blkg = blkg->parent; in blkcg_iolatency_throttle() 522 struct blkcg_gq *blkg = lat_to_blkg(iolat); in iolatency_check_latencies() local 539 parent = blkg_to_lat(blkg->parent); in iolatency_check_latencies() 590 struct blkcg_gq *blkg; in blkcg_iolatency_done_bio() local [all …]
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D | blk-cgroup-rwstat.c | 52 const char *dname = blkg_dev_name(pd->blkg); in __blkg_prfill_rwstat() 103 void blkg_rwstat_recursive_sum(struct blkcg_gq *blkg, struct blkcg_policy *pol, in blkg_rwstat_recursive_sum() argument 110 lockdep_assert_held(&blkg->q->queue_lock); in blkg_rwstat_recursive_sum() 114 blkg_for_each_descendant_pre(pos_blkg, pos_css, blkg) { in blkg_rwstat_recursive_sum()
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D | bfq-cgroup.c | 289 static struct bfq_group *blkg_to_bfqg(struct blkcg_gq *blkg) in blkg_to_bfqg() argument 291 return pd_to_bfqg(blkg_to_pd(blkg, &blkcg_policy_bfq)); in blkg_to_bfqg() 542 struct blkcg_gq *blkg = pd_to_blkg(pd); in bfq_pd_init() local 543 struct bfq_group *bfqg = blkg_to_bfqg(blkg); in bfq_pd_init() 544 struct bfq_data *bfqd = blkg->q->elevator->elevator_data; in bfq_pd_init() 546 struct bfq_group_data *d = blkcg_to_bfqgd(blkg->blkcg); in bfq_pd_init() 589 struct blkcg_gq *blkg; in bfq_lookup_bfqg() local 591 blkg = blkg_lookup(blkcg, bfqd->queue); in bfq_lookup_bfqg() 592 if (likely(blkg)) in bfq_lookup_bfqg() 593 return blkg_to_bfqg(blkg); in bfq_lookup_bfqg() [all …]
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D | blk-throttle.c | 239 static inline struct throtl_grp *blkg_to_tg(struct blkcg_gq *blkg) in blkg_to_tg() argument 241 return pd_to_tg(blkg_to_pd(blkg, &blkcg_policy_throtl)); in blkg_to_tg() 301 struct blkcg_gq *blkg = tg_to_blkg(tg); in tg_bps_limit() local 305 if (cgroup_subsys_on_dfl(io_cgrp_subsys) && !blkg->parent) in tg_bps_limit() 312 if (!list_empty(&blkg->blkcg->css.children) || in tg_bps_limit() 331 struct blkcg_gq *blkg = tg_to_blkg(tg); in tg_iops_limit() local 335 if (cgroup_subsys_on_dfl(io_cgrp_subsys) && !blkg->parent) in tg_iops_limit() 342 if (!list_empty(&blkg->blkcg->css.children) || in tg_iops_limit() 542 struct blkcg_gq *blkg = tg_to_blkg(tg); in throtl_pd_init() local 543 struct throtl_data *td = blkg->q->td; in throtl_pd_init() [all …]
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D | blk-iocost.c | 686 static struct ioc_gq *blkg_to_iocg(struct blkcg_gq *blkg) in blkg_to_iocg() argument 688 return pd_to_iocg(blkg_to_pd(blkg, &blkcg_policy_iocost)); in blkg_to_iocg() 1229 struct blkcg_gq *blkg = iocg_to_blkg(iocg); in weight_updated() local 1230 struct ioc_cgrp *iocc = blkcg_to_iocc(blkg->blkcg); in weight_updated() 1329 struct blkcg_gq *blkg = iocg_to_blkg(iocg); in iocg_kick_delay() local 1370 blkcg_set_delay(blkg, delay * NSEC_PER_USEC); in iocg_kick_delay() 1378 blkcg_clear_delay(blkg); in iocg_kick_delay() 2552 struct blkcg_gq *blkg = bio->bi_blkg; in ioc_rqos_throttle() local 2554 struct ioc_gq *iocg = blkg_to_iocg(blkg); in ioc_rqos_throttle() 2929 struct blkcg_gq *blkg = pd_to_blkg(&iocg->pd); in ioc_pd_init() local [all …]
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D | blk-cgroup-rwstat.h | 48 void blkg_rwstat_recursive_sum(struct blkcg_gq *blkg, struct blkcg_policy *pol,
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D | blk-ioprio.c | 91 return blkcg_to_ioprio_blkcg(pd->blkg->blkcg); in ioprio_blkcg_from_bio()
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/Linux-v5.15/include/linux/ |
D | blk-cgroup.h | 92 struct blkcg_gq *blkg; member 196 const char *blkg_dev_name(struct blkcg_gq *blkg); 206 struct blkcg_gq *blkg; member 335 struct blkcg_gq *blkg; in __blkg_lookup() local 340 blkg = rcu_dereference(blkcg->blkg_hint); in __blkg_lookup() 341 if (blkg && blkg->q == q) in __blkg_lookup() 342 return blkg; in __blkg_lookup() 380 static inline struct blkg_policy_data *blkg_to_pd(struct blkcg_gq *blkg, in blkg_to_pd() argument 383 return blkg ? blkg->pd[pol->plid] : NULL; in blkg_to_pd() 400 return pd ? pd->blkg : NULL; in pd_to_blkg() [all …]
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/Linux-v5.15/tools/cgroup/ |
D | iocost_monitor.py | 74 blkg = drgn.Object(prog, 'struct blkcg_gq', 76 if not blkg.address_: 79 self.blkgs.append((path if path else '/', blkg)) 143 blkg = iocg.pd.blkg 165 if blkg.use_delay.counter.value_() != 0: 166 self.delay_ms = blkg.delay_nsec.counter.value_() / 1_000_000 222 blkg = drgn.Object(prog, 'struct blkcg_gq', address=ptr) variable 224 if devname == blkg.q.kobj.parent.name.string_().decode('utf-8'): 225 q_id = blkg.q.id.value_() 226 if blkg.pd[plid]: [all …]
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