| /linux/block/ |
| H A D | blk-cgroup.c | 14 * For policy-specific per-blkcg data:
38 static void __blkcg_rstat_flush(struct blkcg *blkcg, int cpu);
50 struct blkcg blkcg_root;
71 * blkcg. The rstat code keeps track of which cpu has IO stats updated,
75 * lockless lists (lhead) per blkcg are used to track the set of recently
84 static int init_blkcg_llists(struct blkcg *blkcg) in init_blkcg_llists() argument
88 blkcg->lhead = alloc_percpu_gfp(struct llist_head, GFP_KERNEL); in init_blkcg_llists()
89 if (!blkcg in init_blkcg_llists()
167 struct blkcg *blkcg = blkg->blkcg; __blkg_release() local
286 blkcg_parent(struct blkcg * blkcg) blkcg_parent() argument
299 blkg_alloc(struct blkcg * blkcg,struct gendisk * disk,gfp_t gfp_mask) blkg_alloc() argument
370 blkg_create(struct blkcg * blkcg,struct gendisk * disk,struct blkcg_gq * new_blkg) blkg_create() argument
466 blkg_lookup_create(struct blkcg * blkcg,struct gendisk * disk) blkg_lookup_create() argument
525 struct blkcg *blkcg = blkg->blkcg; blkg_destroy() local
580 struct blkcg *blkcg = blkg->blkcg; blkg_destroy_all() local
655 struct blkcg *blkcg = css_to_blkcg(css); blkcg_reset_stats() local
708 blkcg_print_blkgs(struct seq_file * sf,struct blkcg * blkcg,u64 (* prfill)(struct seq_file *,struct blkg_policy_data *,int),const struct blkcg_policy * pol,int data,bool show_total) blkcg_print_blkgs() argument
864 blkg_conf_prep(struct blkcg * blkcg,const struct blkcg_policy * pol,struct blkg_conf_ctx * ctx) blkg_conf_prep() argument
1046 __blkcg_rstat_flush(struct blkcg * blkcg,int cpu) __blkcg_rstat_flush() argument
1235 struct blkcg *blkcg = css_to_blkcg(seq_css(sf)); blkcg_print_stat() local
1308 blkcg_destroy_blkgs(struct blkcg * blkcg) blkcg_destroy_blkgs() argument
1362 struct blkcg *blkcg = css_to_blkcg(blkcg_css); blkcg_unpin_online() local
1395 struct blkcg *blkcg = css_to_blkcg(css); blkcg_css_free() local
1415 struct blkcg *blkcg; blkcg_css_alloc() local
1688 struct blkcg *blkcg = blkg->blkcg; blkcg_activate_policy() local
1735 struct blkcg *blkcg = blkg->blkcg; blkcg_deactivate_policy() local
1757 struct blkcg *blkcg; blkcg_free_all_cpd() local
1776 struct blkcg *blkcg; blkcg_policy_register() local
2013 struct blkcg *blkcg; blkcg_maybe_throttle_current() local
2206 struct blkcg *blkcg = bio->bi_blkg->blkcg; blk_cgroup_bio_start() local
2250 struct blkcg *blkcg; blk_cgroup_congested() local
[all...] |
| H A D | blk-ioprio.c | 62 static struct ioprio_blkcg *blkcg_to_ioprio_blkcg(struct blkcg *blkcg) in blkcg_to_ioprio_blkcg() argument
64 return container_of(blkcg_to_cpd(blkcg, &ioprio_policy), in blkcg_to_ioprio_blkcg()
76 struct ioprio_blkcg *blkcg = ioprio_blkcg_from_css(seq_css(sf)); in ioprio_show_prio_policy() local
78 seq_printf(sf, "%s\n", policy_name[blkcg->prio_policy]); in ioprio_show_prio_policy()
85 struct ioprio_blkcg *blkcg = ioprio_blkcg_from_css(of_css(of)); in ioprio_set_prio_policy() local
94 blkcg->prio_policy = ret; in ioprio_set_prio_policy()
100 struct ioprio_blkcg *blkcg; in ioprio_alloc_cpd() local
102 blkcg = kzalloc_obj(*blkcg, gfp); in ioprio_alloc_cpd()
103 if (!blkcg) in ioprio_alloc_cpd()
105 blkcg->prio_policy = POLICY_NO_CHANGE; in ioprio_alloc_cpd()
[all …]
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| H A D | blk-cgroup-fc-appid.c | 15 struct blkcg *blkcg; in blkcg_set_fc_appid() local
29 blkcg = css_to_blkcg(css); in blkcg_set_fc_appid()
37 strscpy(blkcg->fc_app_id, app_id, app_id_len); in blkcg_set_fc_appid()
53 if (!bio->bi_blkg || bio->bi_blkg->blkcg->fc_app_id[0] == '\0') in blkcg_get_fc_appid()
55 return bio->bi_blkg->blkcg->fc_app_id; in blkcg_get_fc_appid()
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| H A D | bfq-cgroup.c | 490 static struct bfq_group_data *blkcg_to_bfqgd(struct blkcg *blkcg) in blkcg_to_bfqgd()
492 return cpd_to_bfqgd(blkcg_to_cpd(blkcg, &blkcg_policy_bfq));
513 struct blkcg *blkcg, gfp_t gfp) in bfq_pd_alloc()
537 struct bfq_group_data *d = blkcg_to_bfqgd(blkg->blkcg); in bfq_pd_init()
619 bio_associate_blkg_from_css(bio, &blkg->blkcg->css); in bfq_bio_bfqg()
625 &bfqg_to_blkg(bfqd->root_group)->blkcg->css);
757 * Move bic to blkcg, assuming that bfqd->lock is held; which makes in __bfq_bic_change_cgroup()
788 serial_nr = bfqg_to_blkg(bfqg)->blkcg in bfq_bic_update_cgroup()
488 blkcg_to_bfqgd(struct blkcg * blkcg) blkcg_to_bfqgd() argument
511 bfq_pd_alloc(struct gendisk * disk,struct blkcg * blkcg,gfp_t gfp) bfq_pd_alloc() argument
950 struct blkcg *blkcg = css_to_blkcg(seq_css(sf)); bfq_io_show_weight_legacy() local
974 struct blkcg *blkcg = css_to_blkcg(seq_css(sf)); bfq_io_show_weight() local
1020 struct blkcg *blkcg = css_to_blkcg(css); bfq_io_set_weight_legacy() local
1048 struct blkcg *blkcg = css_to_blkcg(of_css(of)); bfq_io_set_device_weight() local
[all...] |
| H A D | blk-throttle.c | 122 &tg_to_blkg(__tg)->blkcg->css, "throtl " fmt, ##args);\
262 struct blkcg *blkcg, gfp_t gfp) in throtl_pd_alloc() argument
1355 struct blkcg *blkcg = css_to_blkcg(of_css(of)); in tg_set_conf()
1373 ret = blkg_conf_prep(blkcg, &blkcg_policy_throtl, &ctx); in tg_set_conf()
1543 struct blkcg *blkcg = css_to_blkcg(of_css(of)); in tg_set_limit()
1561 ret = blkg_conf_prep(blkcg, &blkcg_policy_throtl, &ctx); in tg_set_limit()
1346 struct blkcg *blkcg = css_to_blkcg(of_css(of)); tg_set_conf() local
1530 struct blkcg *blkcg = css_to_blkcg(of_css(of)); tg_set_limit() local
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| H A D | blk-iolatency.c | 830 struct blkcg *blkcg = css_to_blkcg(of_css(of)); in iolatency_set_limit() local
855 ret = blkg_conf_prep(blkcg, &blkcg_policy_iolatency, &ctx); in iolatency_set_limit()
969 struct blkcg *blkcg, gfp_t gfp) in iolatency_pd_alloc()
966 iolatency_pd_alloc(struct gendisk * disk,struct blkcg * blkcg,gfp_t gfp) iolatency_pd_alloc() argument
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| H A D | bfq-iosched.h | 1183 &bfqg_to_blkg(bfqq_group(bfqq))->blkcg->css, \
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| H A D | bfq-iosched.c | 604 depth = bfqg_to_blkg(bfqq_group(bfqq))->blkcg->css.cgroup->level + 1; in bfqq_request_over_limit()
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| /linux/tools/cgroup/ |
| H A D | iocost_monitor.py | 69 def blkcg_name(blkcg): argument
70 return blkcg.css.cgroup.kn.name.string_().decode('utf-8')
72 def walk(self, blkcg, q_id, parent_path): argument
74 not (blkcg.css.flags.value_() & prog['CSS_ONLINE'].value_()):
77 name = BlkgIterator.blkcg_name(blkcg)
80 address=radix_tree_lookup(blkcg.blkg_tree.address_of_(), q_id))
87 blkcg.css.children.address_of_(), 'css.sibling'):
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| /linux/Documentation/ABI/testing/ |
| H A D | sysfs-class-fc | 6 identifier in the blkcg associated with a cgroup id. The
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