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From: Jung-uk Kim <jkim@FreeBSD.org>
Date: Sat, 21 Nov 2009 00:19:09 +0000 (UTC)
To: cvs-src-old@freebsd.org
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Subject: cvs commit: src/sys/amd64/amd64 bpf_jit_machdep.c bpf_jit_machdep.h
 src/sys/i386/i386 bpf_jit_machdep.c bpf_jit_machdep.h
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jkim        2009-11-21 00:19:09 UTC

  FreeBSD src repository

  Modified files:
    sys/amd64/amd64      bpf_jit_machdep.c bpf_jit_machdep.h 
    sys/i386/i386        bpf_jit_machdep.c bpf_jit_machdep.h 
  Log:
  SVN rev 199619 on 2009-11-21 00:19:09Z by jkim
  
  Add an experimental and rudimentary JIT optimizer to reduce unncessary
  overhead from short BPF filter programs such as "get the first 96 bytes".
  
  Revision  Changes    Path
  1.20      +142 -46   src/sys/amd64/amd64/bpf_jit_machdep.c
  1.13      +18 -5     src/sys/amd64/amd64/bpf_jit_machdep.h
  1.20      +109 -42   src/sys/i386/i386/bpf_jit_machdep.c
  1.13      +18 -5     src/sys/i386/i386/bpf_jit_machdep.h