Re: zerocopy changes in 3c59x.c

["David S. Miller" <davem@xxxxxxxxxx>]

Andrew Morton writes:
 > And why do we do this:
 > 
 >             vp->stats.rx_compressed++;
 > 
 > each time we send a frame with hardware checksum?  This is the
 > transmit path, not the receive path.  It seems we're abusing
 > some ppp-related stats here.  What's up?

Every zerocopy driver does this, rx_compressed counts HW csummed
transmit packets, and tx_compressed counts transmit packets
containing more than one buffer.

Later,
David S. Miller
davem@xxxxxxxxxx