Re: [PATCH net-next v4 3/7] net: Add control functions for irq suspension

From: Samudrala, Sridhar
Date: Sat Nov 02 2024 - 19:33:55 EST




On 11/1/2024 7:51 PM, Joe Damato wrote:
From: Martin Karsten <mkarsten@xxxxxxxxxxxx>

The napi_suspend_irqs routine bootstraps irq suspension by elongating
the defer timeout to irq_suspend_timeout.

The napi_resume_irqs routine effectively cancels irq suspension by
forcing the napi to be scheduled immediately.

Signed-off-by: Martin Karsten <mkarsten@xxxxxxxxxxxx>
Co-developed-by: Joe Damato <jdamato@xxxxxxxxxx>
Signed-off-by: Joe Damato <jdamato@xxxxxxxxxx>
Tested-by: Joe Damato <jdamato@xxxxxxxxxx>
Tested-by: Martin Karsten <mkarsten@xxxxxxxxxxxx>
Acked-by: Stanislav Fomichev <sdf@xxxxxxxxxxx>
---

Reviewed-by: Sridhar Samudrala <sridhar.samudrala@xxxxxxxxx>