CVS commit: src/sys/arch/xen/xen

["Jaromir Dolecek" <jdolecek%netbsd.org@localhost>]

Module Name:    src
Committed By:   jdolecek
Date:           Sun Apr 26 13:09:53 UTC 2020

Modified Files:
        src/sys/arch/xen/xen: xennetback_xenbus.c

Log Message:
bump send queue to 2*NET_TX_RING_SIZE to make it less likely packets
are dropped on load

m_defrag() short packets before calling bus_dmamap_load_mbuf() -
if it's fragmented load_mbuf would fail anyway, and even with
eventual feature-sg support it's way faster to pass the short packet
in single fragment


To generate a diff of this commit:
cvs rdiff -u -r1.97 -r1.98 src/sys/arch/xen/xen/xennetback_xenbus.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.