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From: Jung-uk Kim <jkim@FreeBSD.org>
Date: Fri, 17 Nov 2006 20:43:01 +0000 (UTC)
To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org
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Cc: 
Subject: cvs commit: src/sys/kern sysv_msg.c
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jkim        2006-11-17 20:43:01 UTC

  FreeBSD src repository

  Modified files:
    sys/kern             sysv_msg.c 
  Log:
  Fix msgsnd(3)/msgrcv(3) deadlock under heavy resource pressure by timing out
  msgsnd and rechecking resources.  This problem was found while I was running
  Linux Test Project test suite (test cases: msgctl08, msgctl09).
  Change `msgwait' to `msgsnd' and `msgrcv' to distinguish its sleeping
  conditions.  Few cosmetic changes to debugging messages.
  
  Revision  Changes    Path
  1.65      +9 -5      src/sys/kern/sysv_msg.c