From: Russell King <rmk+ker...@armlinux.org.uk> Date: Tue, 01 Nov 2016 10:50:01 +0000
> The coalesce settings behave badly when changing just one value: > > ... # ethtool -c eth0 > rx-usecs: 249 > ... # ethtool -C eth0 tx-usecs 250 > ... # ethtool -c eth0 > rx-usecs: 248 > > This occurs due to rounding errors when calculating the microseconds > value - the divisons round down. This causes (eg) the rx-usecs to > decrease by one every time the tx-usecs value is set as per the above. > > Fix this by making the divison round-to-nearest. > > Signed-off-by: Russell King <rmk+ker...@armlinux.org.uk> Applied, thanks.
