On Sun, Jan 28, 2018 at 5:15 PM, Sowmini Varadhan
wrote:
>
> thanks for taking the time to go through the code!
>
>>
>> An alternative that does not require a timer is to batch on the sk
>> error queue itself, like tcp zerocopy. That queues the first notification
>> skb on the error queue without
thanks for taking the time to go through the code!
>
> An alternative that does not require a timer is to batch on the sk
> error queue itself, like tcp zerocopy. That queues the first notification
> skb on the error queue without any notification latency.
>
> Then, if a subsequent notification
On Wed, Jan 24, 2018 at 12:45 PM, Sowmini Varadhan
wrote:
> RDS removes a datagram (rds_message) from the retransmit queue when
> an ACK is received. The ACK indicates that the receiver has queued
> the RDS datagram, so that the sender can safely forget the datagram.
> When all references to the r
RDS removes a datagram (rds_message) from the retransmit queue when
an ACK is received. The ACK indicates that the receiver has queued
the RDS datagram, so that the sender can safely forget the datagram.
When all references to the rds_message are quiesced, rds_message_purge
is called to release res
