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- #!/bin/sh /etc/rc.common
- START=99
- get_irq() {
- local name="$1"
- grep -m 1 "$name" /proc/interrupts | cut -d: -f1 | sed 's, *,,'
- }
- set_irq_affinity() {
- local name="$1"
- local val="$2"
- local irq="$(get_irq "$name")"
- [ -n "$irq" ] || return
- echo "$val" > "/proc/irq/$irq/smp_affinity"
- }
- start() {
- set_irq_affinity ehci_hcd 2
- set_irq_affinity xhci_hcd 2
- set_irq_affinity sata 2
- }
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