freebsd-nq/sys/dev/dc
Marius Strobl 993a741ac6 - Use m_collapse(9) instead of m_defrag(9) if possible. This results
in a noticeable reduction in system time spent.
- If bus_dmamap_load_mbuf_sg(9) fails with EFBIG and we already have
  defragmented the mbuf chain, don't bother to defragment and load it
  a second time just yet as it's likely to fail again anyway.

MFC after:	3 days
2008-08-23 20:57:48 +00:00
..
dcphy.c
if_dc.c - Use m_collapse(9) instead of m_defrag(9) if possible. This results 2008-08-23 20:57:48 +00:00
if_dcreg.h
pnphy.c