tg_update_has

Name:Set has_rules[] if @tg or any of its parents have limits configured.* This doesn't require walking up to the top of the hierarchy as the* parent's has_rules[] is guaranteed to be correct.

Proto:static void tg_update_has_rules(struct throtl_grp *tg)

Type:void

Parameter:

Type	Parameter	Name
struct throtl_grp *	tg

567

parent_tg = sq_to_tg - return the throl_grp the specified service queue belongs to*@sq: the throtl_service_queue of interest* Return the throtl_grp @sq belongs to. If @sq is the top-level one* embedded in throtl_data, %NULL is returned.

568

td = throtl_data this group belongs to

571

When rw <= WRITE cycle are there any throtl rules between this group and td? [rw] = parent_tg && are there any throtl rules between this group and td? [rw] || limit_valid[limit_index] && ( tg_bps_limit(tg, rw) != U64_MAX || tg_iops_limit(tg, rw) != UINT_MAX )

**Caller**
Name	Describe
throtl_pd_online
tg_conf_updated

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