Method should_flush

nodedb/src/control/surrogate/registry.rs:135–143

True if the periodic-flush thresholds (ops or elapsed) are tripped.

(&self)

    /// True if the periodic-flush thresholds (ops or elapsed) are tripped.
    pub fn should_flush(&self) -> bool {
        if self.allocs_since_flush.load(Ordering::Acquire) >= FLUSH_OPS_THRESHOLD {
            return true;
        }
        if let Ok(last) = self.last_flush_at.lock() {
            return last.elapsed() >= FLUSH_ELAPSED_THRESHOLD;
        }
        false
    }

    /// Idempotently raise the high-watermark to at least `new_hwm`.
    /// Used by WAL replay: each replayed `SurrogateAlloc` record advances