What is the difference between this and the previous version ?
John
On 23/11/2015 07:30, Shonn Lu wrote:
> Signed-off-by: Shonn Lu <countryside...@qq.com>
> ---
> .../linux/oxnas/base-files/init.d/set-irq-affinity | 22
> ++++++++++++++++++++++
> 1 file changed, 22 insertions(+)
> create mode 100755 target/linux/oxnas/base-files/init.d/set-irq-affinity
>
> diff --git a/target/linux/oxnas/base-files/init.d/set-irq-affinity
> b/target/linux/oxnas/base-files/init.d/set-irq-affinity
> new file mode 100755
> index 0000000..8ab066f
> --- /dev/null
> +++ b/target/linux/oxnas/base-files/init.d/set-irq-affinity
> @@ -0,0 +1,22 @@
> +#!/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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