Searched refs:blkcg (Results 1 – 4 of 4) sorted by relevance
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| D | blk-cgroup.c | 29 struct blkcg blkcg_root = { .cfq_weight = 2 * CFQ_WEIGHT_DEFAULT,
69 static struct blkcg_gq *blkg_alloc(struct blkcg *blkcg, struct request_queue *q, in blkg_alloc() argument
82 blkg->blkcg = blkcg; in blkg_alloc()
86 if (blkcg != &blkcg_root) { in blkg_alloc()
127 struct blkcg_gq *__blkg_lookup(struct blkcg *blkcg, struct request_queue *q, in __blkg_lookup() argument
132 blkg = rcu_dereference(blkcg->blkg_hint); in __blkg_lookup()
142 blkg = radix_tree_lookup(&blkcg->blkg_tree, q->id); in __blkg_lookup()
146 rcu_assign_pointer(blkcg->blkg_hint, blkg); in __blkg_lookup()
163 struct blkcg_gq *blkg_lookup(struct blkcg *blkcg, struct request_queue *q) in blkg_lookup() argument
169 return __blkg_lookup(blkcg, q, false); in blkg_lookup()
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| D | blk-cgroup.h | 45 struct blkcg { struct
96 struct blkcg *blkcg; member
136 extern struct blkcg blkcg_root;
138 struct blkcg_gq *blkg_lookup(struct blkcg *blkcg, struct request_queue *q);
139 struct blkcg_gq *blkg_lookup_create(struct blkcg *blkcg,
153 void blkcg_print_blkgs(struct seq_file *sf, struct blkcg *blkcg,
175 int blkg_conf_prep(struct blkcg *blkcg, const struct blkcg_policy *pol,
180 static inline struct blkcg *css_to_blkcg(struct cgroup_subsys_state *css) in css_to_blkcg()
182 return css ? container_of(css, struct blkcg, css) : NULL; in css_to_blkcg()
185 static inline struct blkcg *task_blkcg(struct task_struct *tsk) in task_blkcg()
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| D | blk-throttle.c | 429 if (cgroup_on_dfl(blkg->blkcg->css.cgroup) && blkg->parent) in throtl_pd_init()
513 struct blkcg *blkcg) in throtl_lookup_tg() argument
519 if (blkcg == &blkcg_root) in throtl_lookup_tg()
522 return blkg_to_tg(blkg_lookup(blkcg, td->queue)); in throtl_lookup_tg()
526 struct blkcg *blkcg) in throtl_lookup_create_tg() argument
535 if (blkcg == &blkcg_root) { in throtl_lookup_create_tg()
540 blkg = blkg_lookup_create(blkcg, q); in throtl_lookup_create_tg()
1355 struct blkcg *blkcg = css_to_blkcg(of_css(of)); in tg_set_conf() local
1363 ret = blkg_conf_prep(blkcg, &blkcg_policy_throtl, buf, &ctx); in tg_set_conf()
1487 struct blkcg *blkcg; in blk_throtl_bio() local
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| D | cfq-iosched.c | 1552 cfqg->weight = blkg->blkcg->cfq_weight; in cfq_pd_init()
1553 cfqg->leaf_weight = blkg->blkcg->cfq_leaf_weight; in cfq_pd_init()
1608 struct blkcg *blkcg) in cfq_lookup_create_cfqg() argument
1614 if (blkcg == &blkcg_root) { in cfq_lookup_create_cfqg()
1619 blkg = blkg_lookup_create(blkcg, q); in cfq_lookup_create_cfqg()
1690 struct blkcg *blkcg = css_to_blkcg(of_css(of)); in __cfqg_set_weight_device() local
1695 ret = blkg_conf_prep(blkcg, &blkcg_policy_cfq, buf, &ctx); in __cfqg_set_weight_device()
1704 cfqg->new_weight = ctx.v ?: blkcg->cfq_weight; in __cfqg_set_weight_device()
1707 cfqg->new_leaf_weight = ctx.v ?: blkcg->cfq_leaf_weight; in __cfqg_set_weight_device()
1731 struct blkcg *blkcg = css_to_blkcg(css); in __cfq_set_weight() local
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