cloud-hypervisor/vmm
Yong He 0149e65081 vm-device: support batch update interrupt source group GSI
Split interrupt source group restore into two steps, first restore
the irqfd for each interrupt source entry, and second restore the
GSI routing of the entire interrupt source group.

This patch will reduce restore latency of interrupt source group,
and in a 200-concurrent restore test, the patch reduced the
average IOAPIC restore time from 15ms to 1ms.

Signed-off-by: Yong He <alexyonghe@tencent.com>
2023-08-03 15:58:36 +01:00
..
src vm-device: support batch update interrupt source group GSI 2023-08-03 15:58:36 +01:00
Cargo.toml build: Bump signal-hook from 0.3.15 to 0.3.17 2023-08-02 04:25:49 +00:00