cvs commit: src/sys/cam cam_periph.c cam_queue.c cam_sim.c cam_xpt.c cam_xpt_periph.h src/sys/cam/scsi scsi_low.c scsi_sa.c scsi_ses.c scsi_targ_bh.c

[Tai-hwa Liang]

avatar      2005-07-01 15:21:30 UTC

  FreeBSD src repository

  Modified files:
    sys/cam              cam_periph.c cam_queue.c cam_sim.c 
                         cam_xpt.c cam_xpt_periph.h 
    sys/cam/scsi         scsi_low.c scsi_sa.c scsi_ses.c 
                         scsi_targ_bh.c 
  Log:
  - Providing fine-grained malloc statistic by replacing M_DEVBUF with
    module-specific malloc types.  These should help us to pinpoint the
    possible memory leakage in the future.
  - Implementing xpt_alloc_ccb_nowait() and replacing all malloc/free based
    CCB memory management with xpt_alloc_ccb[_nowait]/xpt_free_ccb.  Hopefully
    this would be helpful if someday we move the CCB allocator to use UMA
    instead of malloc().
  
  Encouraged by:  jeffr, rwatson
  Reviewed by:    gibbs, scottl
  Approved by:    re (scottl)
  
  Revision  Changes    Path
  1.60      +6 -3      src/sys/cam/cam_periph.c
  1.9       +18 -13    src/sys/cam/cam_queue.c
  1.9       +6 -3      src/sys/cam/cam_sim.c
  1.155     +30 -18    src/sys/cam/cam_xpt.c
  1.5       +1 -0      src/sys/cam/cam_xpt_periph.h
  1.24      +10 -7     src/sys/cam/scsi/scsi_low.c
  1.105     +3 -2      src/sys/cam/scsi/scsi_sa.c
  1.32      +7 -5      src/sys/cam/scsi/scsi_ses.c
  1.22      +17 -15    src/sys/cam/scsi/scsi_targ_bh.c