arch::s390x::cpu::sigp::sigp_backoff Struct Reference

SIGP retry backoff state. More...

Public Member Functions
auto	expired () const noexcept -> bool
	Check whether the deadline has passed.
auto	next_delay () noexcept -> u64
	Compute the next backoff delay.
auto	wait () noexcept -> void
	Busy-wait for current_tod units.

Data Fields
u64	current_tod
	Current delay.
u64	deadline
	Absolute TOD deadline.
u64	max_tod
	Cap delay.
u64	min_tod
	Initial delay in TOD units (~4096 per ms).

Detailed Description

SIGP retry backoff state.

Member Function Documentation

next_delay()

auto arch::s390x::cpu::sigp::sigp_backoff::next_delay ( ) ->u64

exportnoexcept

Compute the next backoff delay.

Returns

Delay in TOD units.

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The documentation for this struct was generated from the following files:

• arch/s390x/cpu/sigp.zcomponent/sigp.cxxm
• arch/s390x/cpu/sigp.zcomponent/sigp.cxx