cvs commit: src/sys/dev/aac aac.c aac_cam.c

[Ed Maste]

emaste      2007-11-08 21:12:36 UTC

  FreeBSD src repository

  Modified files:        (Branch: RELENG_7)
    sys/dev/aac          aac.c aac_cam.c 
  Log:
  MFC to RELENG_7
  
  Revision  Changes    Path
  1.123     +5 -2      src/sys/dev/aac/aac.c
  1.29      +17 -17    src/sys/dev/aac/aac_cam.c
  
    Rework aac locking for MPSAFE CAM.  This fixes a Giant mutex assertion
    reported on freebsd-current [1].
  
    Also dequeue all events in aac_release_command (instead of just one)
    so that there's no risk of them getting stranded.
  
    Reported by:    Steven Brown [1]
    Submitted by:   scottl@
  
    [1] http://lists.freebsd.org/pipermail/freebsd-current/2007-October/077928.html
  
  Approved by:    re
  
  Revision   Changes    Path
  1.120.2.1  +5 -2      src/sys/dev/aac/aac.c
  1.28.2.1   +17 -17    src/sys/dev/aac/aac_cam.c