checklocks: enforce pipe and notification locks - #14326
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Enforce existing ownership of pipe state, waiter membership, and host FD notification registrations. Describe the notifier pause/resume lock effects so callers can be checked across save and restore. Check pipe IO preconditions, counters, capacity, and splice offsets. Construct pipes as fresh values so their capacity can be guarded without locking an unpublished pipe. Keep the callback, restore, and external-owner contracts explicit where field annotations cannot express them. Assisted-by: Codex
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r? @fvoznika Could you review pipe, waiter and FD-notifier lock contracts? Focused local Bazel checks passed. Upstream checks are pending. Assisted-by: Codex |
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Closing in favor of consolidated #14343. The expanded replacement commits are prepared locally; the replacement branch has not been pushed yet. Assisted-by: Codex |
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Enforce existing ownership of pipe state, waiter membership, and host FD notification registrations. Describe the notifier pause/resume lock effects so callers can be checked across save and restore.
Check pipe IO preconditions, counters, capacity, and splice offsets. Construct pipes as fresh values so their capacity can be guarded without locking an unpublished pipe. Keep the callback, restore, and external-owner contracts explicit where field annotations cannot express them.
Assisted-by: Codex