kyber_resize_domain

Name:kyber_resize_domain

Proto:static void kyber_resize_domain(struct kyber_queue_data *kqd, unsigned int sched_domain, unsigned int depth)

Type:void

Parameter:

Type	Parameter	Name
struct kyber_queue_data *	kqd
unsigned int	sched_domain
unsigned int	depth

268

depth = clamp - return a value clamped to a given range with strict typechecking*@val: current value*@lo: lowest allowable value*@hi: highest allowable value* This macro does strict typechecking of @lo/@hi to make sure they are of the* same type as @val(depth, 1U, Maximum device-wide depth for each scheduling domain.* Even for fast devices with lots of tags like NVMe, you can saturate the* device with only a fraction of the maximum possible queue depth. So, we cap* these to a reasonable value.[sched_domain])

269

If depth != @depth: Number of bits used in the whole bitmap. Then

270

sbitmap_queue_resize( & * Each scheduling domain has a limited number of in-flight requests * device-wide, limited by these tokens.[sched_domain], depth)

271

trace_kyber_adjust(q, kyber_domain_names[sched_domain], depth)

**Caller**
Name	Describe
kyber_timer_fn

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