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From: John Baldwin <jhb@FreeBSD.org>
Date: Tue, 9 Dec 2003 13:14:31 -0800 (PST)
To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org,
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X-FreeBSD-CVS-Branch: HEAD
Subject: cvs commit: src/sys/kern subr_turnstile.c
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jhb         2003/12/09 13:14:31 PST

  FreeBSD src repository

  Modified files:
    sys/kern             subr_turnstile.c 
  Log:
  Adjust an assertion for the TDF_TSNOBLOCK race handling in
  turnstile_unpend().  A racing thread that does not have TDI_LOCK set may
  either be running on another CPU or it may be sitting on a run queue if it
  was preempted during the very small window in turnstile_wait() between
  unlocking the turnstile chain lock and locking sched_lock.
  
  Revision  Changes    Path
  1.137     +3 -2      src/sys/kern/subr_turnstile.c