cvs commit: src/sys/dev/bktr bktr_core.c bktr_os.c bktr_os.h bktr_reg.h

[Don Lewis]

truckman    2003/12/01 11:03:50 PST

  FreeBSD src repository

  Modified files:
    sys/dev/bktr         bktr_core.c bktr_os.c bktr_os.h 
                         bktr_reg.h 
  Log:
  Use a mutex to synchronize the driver top and bottom halves instead of
  using critcal_enter() and critical_exit() to attempt to replace spl*()
  calls.  The critical section was calling selrecord(), which locks an
  MTX_DEF mutex, which is not legal in a critical section.
  
  Tested by: Stefan Ehmann <shoesoft at gmx.net> and "make universe"
  Approved by: re (scottl)
  
  Revision  Changes    Path
  1.132     +44 -6     src/sys/dev/bktr/bktr_core.c
  1.40      +5 -0      src/sys/dev/bktr/bktr_os.c
  1.7       +10 -3     src/sys/dev/bktr/bktr_os.h
  1.46      +3 -0      src/sys/dev/bktr/bktr_reg.h