Re: [PATCH v2] u_ether: move hardware transmit to RX NAPI

2014-05-14 Thread Andrzej Pietrasiewicz
W dniu 13.05.2014 17:57, Weinn Jheng pisze: --- Changes for v2: - Trying to fix the plug/unplug problem which cause KE. I tested it. I'm sorry, no improvement here. :( Please see the log below: 33.737909] [ cut here ] [ 33.742365] kernel BUG at include/linux/netd

[PATCH v2] u_ether: move hardware transmit to RX NAPI

2014-05-13 Thread Weinn Jheng
In order to reduce the interrupt times in the embedded system, a receiving workqueue is introduced. This modification also enhanced the overall throughput as the benefits of reducing interrupt occurrence. This work was derived from previous work: u_ether: move hardware transmit to RX workqueue. Wh