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From: Alan Cox <alc@FreeBSD.org>
Date: Wed, 28 May 2003 23:15:35 -0700 (PDT)
To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org,
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X-FreeBSD-CVS-Branch: RELENG_4
Subject: cvs commit: src/sys/kern kern_physio.c vfs_aio.c src/sys/ufs/ffs
 ffs_rawread.c
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alc         2003/05/28 23:15:35 PDT

  FreeBSD src repository

  Modified files:        (Branch: RELENG_4)
    sys/kern             kern_physio.c vfs_aio.c 
    sys/ufs/ffs          ffs_rawread.c 
  Log:
  MFC
   o Don't reinitialize fields that are already initialized by getpbuf().
   o Sufficient access checks are performed by vmapbuf() that calling
     useracc() is pointless (and costly).  Remove the call to useracc().
  
  Revision   Changes    Path
  1.46.2.3   +2 -9      src/sys/kern/kern_physio.c
  1.70.2.28  +3 -16     src/sys/kern/vfs_aio.c
  1.3.2.2    +0 -5      src/sys/ufs/ffs/ffs_rawread.c