Searched refs:blkg (Results 1 – 11 of 11) sorted by relevance
/linux-5.19.10/block/ |
D | blk-cgroup.c | 87 struct blkcg_gq *blkg = container_of(work, struct blkcg_gq, in blkg_free_workfn() local 92 if (blkg->pd[i]) in blkg_free_workfn() 93 blkcg_policy[i]->pd_free_fn(blkg->pd[i]); in blkg_free_workfn() 95 if (blkg->q) in blkg_free_workfn() 96 blk_put_queue(blkg->q); in blkg_free_workfn() 97 free_percpu(blkg->iostat_cpu); in blkg_free_workfn() 98 percpu_ref_exit(&blkg->refcnt); in blkg_free_workfn() 99 kfree(blkg); in blkg_free_workfn() 108 static void blkg_free(struct blkcg_gq *blkg) in blkg_free() argument 110 if (!blkg) in blkg_free() [all …]
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D | blk-cgroup.h | 126 struct blkcg_gq *blkg; member 194 const char *blkg_dev_name(struct blkcg_gq *blkg); 204 struct blkcg_gq *blkg; member 244 struct blkcg_gq *blkg; in __blkg_lookup() local 249 blkg = rcu_dereference(blkcg->blkg_hint); in __blkg_lookup() 250 if (blkg && blkg->q == q) in __blkg_lookup() 251 return blkg; in __blkg_lookup() 289 static inline struct blkg_policy_data *blkg_to_pd(struct blkcg_gq *blkg, in blkg_to_pd() argument 292 return blkg ? blkg->pd[pol->plid] : NULL; in blkg_to_pd() 309 return pd ? pd->blkg : NULL; in pd_to_blkg() [all …]
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D | blk-iolatency.c | 188 static inline struct iolatency_grp *blkg_to_lat(struct blkcg_gq *blkg) in blkg_to_lat() argument 190 return pd_to_lat(blkg_to_pd(blkg, &blkcg_policy_iolatency)); in blkg_to_lat() 469 struct blkcg_gq *blkg = bio->bi_blkg; in blkcg_iolatency_throttle() local 475 while (blkg && blkg->parent) { in blkcg_iolatency_throttle() 476 struct iolatency_grp *iolat = blkg_to_lat(blkg); in blkcg_iolatency_throttle() 478 blkg = blkg->parent; in blkcg_iolatency_throttle() 485 blkg = blkg->parent; in blkcg_iolatency_throttle() 528 struct blkcg_gq *blkg = lat_to_blkg(iolat); in iolatency_check_latencies() local 545 parent = blkg_to_lat(blkg->parent); in iolatency_check_latencies() 596 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() 544 struct blkcg_gq *blkg = pd_to_blkg(pd); in bfq_pd_init() local 545 struct bfq_group *bfqg = blkg_to_bfqg(blkg); in bfq_pd_init() 546 struct bfq_data *bfqd = blkg->q->elevator->elevator_data; in bfq_pd_init() 548 struct bfq_group_data *d = blkcg_to_bfqgd(blkg->blkcg); in bfq_pd_init() 614 struct blkcg_gq *blkg = bio->bi_blkg; in bfq_bio_bfqg() local 617 while (blkg) { in bfq_bio_bfqg() 618 bfqg = blkg_to_bfqg(blkg); in bfq_bio_bfqg() 620 bio_associate_blkg_from_css(bio, &blkg->blkcg->css); in bfq_bio_bfqg() [all …]
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D | blk-throttle.c | 149 struct blkcg_gq *blkg = tg_to_blkg(tg); in tg_bps_limit() local 153 if (cgroup_subsys_on_dfl(io_cgrp_subsys) && !blkg->parent) in tg_bps_limit() 160 if (!list_empty(&blkg->blkcg->css.children) || in tg_bps_limit() 179 struct blkcg_gq *blkg = tg_to_blkg(tg); in tg_iops_limit() local 183 if (cgroup_subsys_on_dfl(io_cgrp_subsys) && !blkg->parent) in tg_iops_limit() 190 if (!list_empty(&blkg->blkcg->css.children) || in tg_iops_limit() 390 struct blkcg_gq *blkg = tg_to_blkg(tg); in throtl_pd_init() local 391 struct throtl_data *td = blkg->q->td; in throtl_pd_init() 408 if (cgroup_subsys_on_dfl(io_cgrp_subsys) && blkg->parent) in throtl_pd_init() 409 sq->parent_sq = &blkg_to_tg(blkg->parent)->service_queue; in throtl_pd_init() [all …]
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D | blk-throttle.h | 153 static inline struct throtl_grp *blkg_to_tg(struct blkcg_gq *blkg) in blkg_to_tg() argument 155 return pd_to_tg(blkg_to_pd(blkg, &blkcg_policy_throtl)); in blkg_to_tg()
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D | blk-iocost.c | 685 static struct ioc_gq *blkg_to_iocg(struct blkcg_gq *blkg) in blkg_to_iocg() argument 687 return pd_to_iocg(blkg_to_pd(blkg, &blkcg_policy_iocost)); in blkg_to_iocg() 1228 struct blkcg_gq *blkg = iocg_to_blkg(iocg); in weight_updated() local 1229 struct ioc_cgrp *iocc = blkcg_to_iocc(blkg->blkcg); in weight_updated() 1328 struct blkcg_gq *blkg = iocg_to_blkg(iocg); in iocg_kick_delay() local 1369 blkcg_set_delay(blkg, delay * NSEC_PER_USEC); in iocg_kick_delay() 1377 blkcg_clear_delay(blkg); in iocg_kick_delay() 2562 struct blkcg_gq *blkg = bio->bi_blkg; in ioc_rqos_throttle() local 2564 struct ioc_gq *iocg = blkg_to_iocg(blkg); in ioc_rqos_throttle() 2945 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 | 92 return blkcg_to_ioprio_blkcg(pd->blkg->blkcg); in ioprio_blkcg_from_bio()
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/linux-5.19.10/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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