On 1/19/2021 7:34 PM, Wei Wang wrote:
> This patch adds a new sysfs attribute to the network device class.
> Said attribute provides a per-device control to enable/disable the
> threaded mode for all the napi instances of the given network device.
> User sets it to 1 or 0 to enable or disable threaded mode per device.
> However, when user reads from this sysfs entry, it could return:
> 1: means all napi instances belonging to this device have threaded
> mode enabled.
> 0: means all napi instances belonging to this device have threaded
> mode disabled.
> -1: means the system fails to enable threaded mode for certain napi
> instances when user requests to enable threaded mode. This happens
> when the kthread fails to be created for certain napi instances.
>
> Co-developed-by: Paolo Abeni <pab...@redhat.com>
> Signed-off-by: Paolo Abeni <pab...@redhat.com>
> Co-developed-by: Hannes Frederic Sowa <han...@stressinduktion.org>
> Signed-off-by: Hannes Frederic Sowa <han...@stressinduktion.org>
> Co-developed-by: Felix Fietkau <n...@nbd.name>
> Signed-off-by: Felix Fietkau <n...@nbd.name>
> Signed-off-by: Wei Wang <wei...@google.com>
Can you document the new threaded sysfs attribute under
Documentation/ABI/testing/sysfs-class-net?
--
Florian
