On Wed, 2015-01-21 at 19:07 +0100, Beniamino Galvani wrote: > Add support for Byte Queue Limits to the STMicro MAC driver. > > Tested on a Amlogic S802 quad Cortex-A9 board, where the use of BQL > decreases the latency of a high priority ping from ~12ms to ~1ms when > the 100Mbit link is saturated by 20 TCP streams. > > Signed-off-by: Beniamino Galvani <b.galv...@gmail.com> > --- > Changes since v1: > - don't access skb->len after the start of DMA transmission in > stmmac_xmit(), to avoid potential use after free in case tx_lock is > removed in the future > > drivers/net/ethernet/stmicro/stmmac/stmmac_main.c | 9 +++++++++ > 1 file changed, 9 insertions(+)
Reviewed-by: Eric Dumazet <eduma...@google.com> Thanks ! -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
