LinkerStateWriteBackoff

wasmer_wasix::state::linker::sync

Struct LinkerStateWriteBackoff 

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pub(super) struct LinkerStateWriteBackoff {
    step: u32,
}
Expand description

Spin, then yield, then capped exponential sleep — for cooperative linker-state retries.

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§step: u32

Number of backoff calls so far after a collision.

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impl LinkerStateWriteBackoff

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const SPIN_PHASE_STEPS: u32 = 64

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const YIELD_PHASE_STEPS: u32 = 24

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const SLEEP_MICROS_INITIAL: u64 = 48

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const SLEEP_MICROS_MAX: u64 = 10_000

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const SLEEP_SHIFT_CAP: u32 = 8

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pub(super) fn new() -> Self

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pub(super) fn backoff(&mut self)

Call once per failed try_write after cooperating on pending DL ops.

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