throtl_pd_init

Name:throtl_pd_init

Proto:static void throtl_pd_init(struct blkg_policy_data *pd)

Type:void

Parameter:

Type	Parameter	Name
struct blkg_policy_data *	pd

536

tg = pd_to_tg(pd)

537

blkg = tg_to_blkg(tg)

538

td = Throttle data

539

sq = this group's service queue

554

the parent service_queue = service tree for active throtl groups

555

If cgroup_subsys_on_dfl - fast test on whether a subsys is on default hierarchy*@ss: subsystem in question(io_cgrp_subsys) && all non-root blkcg_gq's are guaranteed to have access to parent Then the parent service_queue = this group's service queue

557

throtl_data this group belongs to = td

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