cvs commit: src/sys/isa fd.c

[Yar Tikhiy]

yar         2003/06/15 11:13:17 PDT

  FreeBSD src repository

  Modified files:
    sys/isa              fd.c 
  Log:
  Always set bio_resid properly in fdstrategy(),
  as should every block device strategy routine.
  There was at least one evil consequence of not doing so:
  Some errors returned by fdstrategy() could be lost (EAGAIN,
  in particular.)
  
  PR:             kern/52338 (in the audit-trail)
  Discussed with: bde
  
  Revision  Changes    Path
  1.253     +2 -3      src/sys/isa/fd.c