From owner-cvs-all  Sat Feb 16 17:10: 2 2002
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From: Julian Elischer <julian@FreeBSD.org>
Date: Sat, 16 Feb 2002 17:09:56 -0800 (PST)
To: cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org
Subject: cvs commit: src/sys/i386/i386 trap.c src/sys/kern kern_fork.c
         kern_prot.c subr_trap.c src/sys/sys ucred.h
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julian      2002/02/16 17:09:56 PST

  Modified files:
    sys/i386/i386        trap.c 
    sys/kern             kern_fork.c kern_prot.c subr_trap.c 
    sys/sys              ucred.h 
  Log:
  If the credential on an incoming thread is correct, don't bother
  reaquiring it. In the same vein, don't bother dropping the thread cred
  when goinf ot userland. We are guaranteed to nned it when we come back,
  (which we are guaranteed to do).
  
  Reviewed by:    jhb@freebsd.org, bde@freebsd.org (slightly different version)
  
  Revision  Changes    Path
  1.212     +8 -6      src/sys/i386/i386/trap.c
  1.131     +2 -0      src/sys/kern/kern_fork.c
  1.134     +21 -0     src/sys/kern/kern_prot.c
  1.208     +4 -3      src/sys/kern/subr_trap.c
  1.28      +1 -0      src/sys/sys/ucred.h

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