cvs commit: src/sys/kern uipc_sockbuf.c

Robert Watson rwatson at
Thu May 31 11:51:23 UTC 2007

rwatson     2007-05-31 11:51:23 UTC

  FreeBSD src repository

  Modified files:
    sys/kern             uipc_sockbuf.c 
  Now that sx(9) locks support an interruptible lock acquire primitive,
  properly observe the SB_NOINTR flag in sblock.  This restores the
  required behavior that lock acquisition be interruptible on the socket
  buffer I/O serialization lock to allow threads waiting for I/O to be
  signaled even if they aren't the thread currently holding the I/O lock.
  With this change, the sblock regression test is again passed.
  Reported by:            alfred
  sx(9) handiwork:        attilio
  Revision  Changes    Path
  1.171     +5 -2      src/sys/kern/uipc_sockbuf.c

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