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Date:      Mon, 16 May 2016 19:01:20 +0000
From:      bugzilla-noreply@freebsd.org
To:        freebsd-bugs@FreeBSD.org
Subject:   [Bug 209558] Wakeup only one thread while kqueue events are available
Message-ID:  <bug-209558-8@https.bugs.freebsd.org/bugzilla/>

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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D209558

            Bug ID: 209558
           Summary: Wakeup only one thread while kqueue events are
                    available
           Product: Base System
           Version: 11.0-CURRENT
          Hardware: Any
                OS: Any
            Status: New
          Severity: Affects Many People
          Priority: ---
         Component: kern
          Assignee: freebsd-bugs@FreeBSD.org
          Reporter: andy.yx.chen@outlook.com

There is no reason to wakeup all threads while there are events available, =
as
that would make same event to be consumed by multiple threads at the same t=
ime
and result in errors.

a fix: https://github.com/freebsd/freebsd/pull/70

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