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From: Bruce Evans <bde@FreeBSD.ORG>
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Date: Tue, 28 Jul 1998 12:39:10 -0700 (PDT)
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To: cvs-committers@FreeBSD.ORG, cvs-all@FreeBSD.ORG
Subject: cvs commit: src/sys/kern subr_diskslice.c
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bde         1998/07/28 12:39:09 PDT

  Modified files:
    sys/kern             subr_diskslice.c 
  Log:
  Set bp->b_resid for failed transfers in dscheck().  This is the
  best place to set it, and the wd and wfd strategy routines don't
  set it (for failed transfers) because they expect dscheck() to
  initialize everything necessary.  dscheck() has always set B_ERROR,
  but this is not quite sufficient, because b_resid is used by physio()
  to decide how much of a B_ERROR'ed i/o was done.
  
  Revision  Changes    Path
  1.53      +2 -1      src/sys/kern/subr_diskslice.c