cvs commit: src/sys/pci if_rl.c

Bruce M Simpson bms at
Thu Jul 8 17:07:07 PDT 2004

bms         2004-07-09 00:07:07 UTC

  FreeBSD src repository

  Modified files:
    sys/pci              if_rl.c 
  Further rl(4) locking improvements:
   - Avoid unnecessary re-acquisition elsewhere by adding *_locked()
     entry points as needed.
   - Correct locking for the DEVICE_POLLING case.
   - Hold the driver lock for the entire duration of interrupt servicing,
     to avoid unneeded, expensive re-acquisition; use *_locked() entry
     points as needed.
  Reviewed by:    -net (silence)
  Revision  Changes    Path
  1.144     +71 -48    src/sys/pci/if_rl.c

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