cvs commit: src/sys/netgraph ng_bpf.c

[Alexander Motin]

mav         2008-02-05 19:48:04 UTC

  FreeBSD src repository

  Modified files:        (Branch: RELENG_7)
    sys/netgraph         ng_bpf.c 
  Log:
  MFC rev. 1.23-1.24
   - Avoid data copying when it is possible. bpf_filter() is able to work
  directly on mbuf chain
   - Prepare hooks direct pointers on setup to avoid heavy ng_findhook() calls
  during operarion.
  
  Revision  Changes    Path
  1.22.2.1  +78 -27    src/sys/netgraph/ng_bpf.c