Kalle Valo <[email protected]> writes: > Rajkumar Manoharan <[email protected]> wrote: >> commit 7a0adc83f34d ("ath10k: improve tx scheduling") is causing >> severe throughput drop in multi client mode. This issue is originally >> reported in veriwave setup with 50 clients with TCP downlink traffic. >> While increasing number of clients, the average throughput drops >> gradually. With 50 clients, the combined peak throughput is decreased >> to 98 Mbps whereas reverting given commit restored it to 550 Mbps. >> >> Processing txqs for every tx completion is causing overhead. Ideally for >> management frame tx completion, pending txqs processing can be avoided. >> The change partly reverts the commit "ath10k: improve tx scheduling". >> Processing pending txqs after all skbs tx completion will yeild enough >> room to burst tx frames. >> >> Fixes: 7a0adc83f34d ("ath10k: improve tx scheduling") >> Signed-off-by: Rajkumar Manoharan <[email protected]> > > I'm planning to queue this to 4.8 if no objections.
Actually the patch doesn't apply to ath-current branch so I'll apply to ath-next instead. -- Kalle Valo _______________________________________________ ath10k mailing list [email protected] http://lists.infradead.org/mailman/listinfo/ath10k
