On Thu, 2015-03-26 at 14:17 +0100, Cedric VONCKEN wrote: > The synchronize_net called in function ieee_tx_ba_session_handle_start > generate a jiter after the association. I can observe a long period > (100ms or more) where no data are sent because mac80211 is blocked in > synchronize_net. > > My product has several network interface and processor with 4 cores. > > If I understood correctly, in case we use the ath9k driver, the function > drv_ampdu_action will call the ath_tx_aggr_start and this function will > flush the tx pending packet and return the next sequence number. So in > this case it is not necessary to call this function. > > Is it possible to remove this function, or I need to consider another > case? I believe you need to consider concurrent TX processing inside mac80211. johannes -- To unsubscribe from this list: send the line "unsubscribe linux-wireless" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
