svn commit: r233544 - head/sys/dev/hwpmc
gonzo at freebsd.org
Tue Mar 27 19:12:35 UTC 2012
On 27/03/2012 7:02 AM, Fabien Thomas wrote:
> Author: fabient
> Date: Tue Mar 27 14:02:22 2012
> New Revision: 233544
> URL: http://svn.freebsd.org/changeset/base/233544
> Fix random deadlock on pmcstat exit:
> - Exit the thread when soft shutdown is requested
> - Wakeup owner thread.
> Reproduced/tested by looping pmcstat measurement:
> pmcstat -S instructions -O/tmp/test ls
Thanks for fixing this! I ran into this issue several times but
didn't have time to track it down.
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