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Date:      Sat, 06 Sep 2014 15:26:48 +0000
From:      bugzilla-noreply@freebsd.org
To:        freebsd-bugs@FreeBSD.org
Subject:   [Bug 192926] [patch] sched_yield is a no-op
Message-ID:  <bug-192926-8-jomQvSmLBA@https.bugs.freebsd.org/bugzilla/>
In-Reply-To: <bug-192926-8@https.bugs.freebsd.org/bugzilla/>
References:  <bug-192926-8@https.bugs.freebsd.org/bugzilla/>

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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=192926

--- Comment #5 from commit-hook@freebsd.org ---
A commit references this bug:

Author: mav
Date: Sat Sep  6 15:26:39 UTC 2014
New revision: 271194
URL: http://svnweb.freebsd.org/changeset/base/271194

Log:
  MFC r270423:
  Restore pre-r239157 handling of sched_yield(), when thread time slice
  was aborted, allowing other threads to run.  Without this change thread
  is just rescheduled again, that was illustrated by provided test tool.

  PR:        192926
  Submitted by:    eric@vangyzen.net
  Approved by:    re (marius)

Changes:
_U  stable/10/
  stable/10/sys/kern/sched_4bsd.c
  stable/10/sys/kern/sched_ule.c

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