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ming1
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Sep 26, 2025
ming1
commented
- add Notifier to notify uring thread after unblock().await returns.
- optimize eventfd write by doing it in batch way
Signed-off-by: Ming Lei <tom.leiming@gmail.com>
Abstract notifier based on eventfd. Signed-off-by: Ming Lei <tom.leiming@gmail.com>
Add RefCell<u32> counter to batch notifications and minimize unnecessary eventfd syscalls. Only write to eventfd when counter transitions from 0 to 1, coalescing subsequent notifications until event_read() resets the counter. Signed-off-by: Ming Lei <tom.leiming@gmail.com>
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