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From: Dmitry Chagin <dchagin@FreeBSD.org>
Date: Sat, 23 Feb 2013 16:05:43 +0000 (UTC)
To: src-committers@freebsd.org, svn-src-user@freebsd.org
Subject: svn commit: r247193 - user/dchagin/lemul/sys/compat/linux
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Author: dchagin
Date: Sat Feb 23 16:05:43 2013
New Revision: 247193
URL: http://svnweb.freebsd.org/changeset/base/247193

Log:
  There is no need for thread storm, wake up the one thread.

Modified:
  user/dchagin/lemul/sys/compat/linux/linux_emul.c

Modified: user/dchagin/lemul/sys/compat/linux/linux_emul.c
==============================================================================
--- user/dchagin/lemul/sys/compat/linux/linux_emul.c	Sat Feb 23 16:01:03 2013	(r247192)
+++ user/dchagin/lemul/sys/compat/linux/linux_emul.c	Sat Feb 23 16:05:43 2013	(r247193)
@@ -242,7 +242,7 @@ linux_thread_detach(struct thread *td)
 
 		cup.uaddr = child_clear_tid;
 		cup.op = LINUX_FUTEX_WAKE;
-		cup.val = 0x7fffffff;	/* Awake everyone */
+		cup.val = 1;		/* wake one */
 		cup.timeout = NULL;
 		cup.uaddr2 = NULL;
 		cup.val3 = 0;