K 10
svn:author
V 3
gnn
K 8
svn:date
V 27
2012-04-13T20:22:08.242293Z
K 7
svn:log
V 200
Change SIGUSR1 to SIGTHR to properly wake up a process that is being
traced.  The use of SIGUSR1 caused traced processes (those attached to
with dtrace -p) to exit when dtrace exited.

MFC in: 1 week

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