Re: [PATCH net] net: mvneta: set real interrupt per packet for tx_done

2016-07-08 Thread David Miller
From: Marcin Wojtas Date: Wed, 6 Jul 2016 04:18:58 +0200 > From: Dmitri Epshtein > > Commit aebea2ba0f74 ("net: mvneta: fix Tx interrupt delay") intended to > set coalescing threshold to a value guaranteeing interrupt generation > per each sent packet, so

Re: [PATCH net] net: mvneta: set real interrupt per packet for tx_done

2016-07-05 Thread Willy Tarreau
Hi, On Wed, Jul 06, 2016 at 04:18:58AM +0200, Marcin Wojtas wrote: > From: Dmitri Epshtein > > Commit aebea2ba0f74 ("net: mvneta: fix Tx interrupt delay") intended to > set coalescing threshold to a value guaranteeing interrupt generation > per each sent packet, so that

[PATCH net] net: mvneta: set real interrupt per packet for tx_done

2016-07-05 Thread Marcin Wojtas
From: Dmitri Epshtein Commit aebea2ba0f74 ("net: mvneta: fix Tx interrupt delay") intended to set coalescing threshold to a value guaranteeing interrupt generation per each sent packet, so that buffers can be released with no delay. In fact setting threshold to '1' was wrong,