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From: Fabien Thomas <fabient@FreeBSD.org>
Date: Thu, 31 Mar 2011 15:23:32 +0000 (UTC)
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Subject: cvs commit: src/sys/netipsec ipsec.h key.c key.h xform.h
 xform_ah.c xform_esp.c xform_ipcomp.c
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fabient     2011-03-31 15:23:32 UTC

  FreeBSD src repository

  Modified files:
    sys/netipsec         ipsec.h key.c key.h xform.h xform_ah.c 
                         xform_esp.c xform_ipcomp.c 
  Log:
  SVN rev 220206 on 2011-03-31 15:23:32Z by fabient
  
  Optimisation in IPSEC(4):
  - Remove contention on ISR during the crypto operation by using rwlock(9).
  - Remove a second lookup of the SA in the callback.
  
  Gain on 6 cores CPU with SHA1/AES128 can be up to 30%.
  
  Reviewed by:    vanhu
  MFC after:      1 month
  
  Revision  Changes    Path
  1.29      +10 -6     src/sys/netipsec/ipsec.h
  1.77      +27 -30    src/sys/netipsec/key.c
  1.8       +3 -0      src/sys/netipsec/key.h
  1.6       +1 -0      src/sys/netipsec/xform.h
  1.27      +9 -12     src/sys/netipsec/xform_ah.c
  1.35      +9 -15     src/sys/netipsec/xform_esp.c
  1.27      +10 -12    src/sys/netipsec/xform_ipcomp.c