cvs commit: src/sys/netgraph ng_bpf.c

[Alexander Motin]

mav         2008-02-24 13:21:13 UTC

  FreeBSD src repository

  Modified files:        (Branch: RELENG_6)
    sys/netgraph         ng_bpf.c 
  Log:
  Partial MFC rev. 1.23-1.24
   - Avoid data copying. bpf_filter() is able to work directly on mbuf chain
   - Prepare hooks direct pointers on setup to avoid heavy ng_findhook() calls
  during operarion.
  Merge is 'Partial' due to lack of JITTER support on 6.x.
  
  Revision  Changes    Path
  1.19.2.2  +68 -34    src/sys/netgraph/ng_bpf.c