cvs commit: src/sys/kern uipc_syscalls.c

Sepherosa Ziehau sephe at
Thu Oct 30 04:04:05 PDT 2008

sephe       2008/10/30 04:03:29 PDT

DragonFly src repository

  Modified files:
    sys/kern             uipc_syscalls.c 
  Use atomic_fetchadd_int() to avoid N->0 race when freeing sfbuf.  The
  serializer field is no longer needed.
  Hint-from: dillon@
  Reported-by: pavalos@
  Tested-by: pavalos@
  Revision  Changes    Path
  1.90      +11 -33    src/sys/kern/uipc_syscalls.c

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