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From: Dmitry Chagin <dchagin@FreeBSD.org>
Date: Thu, 3 Mar 2011 18:19:10 +0000 (UTC)
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Subject: svn commit: r219240 - head/sys/compat/linux
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Author: dchagin
Date: Thu Mar  3 18:19:10 2011
New Revision: 219240
URL: http://svn.freebsd.org/changeset/base/219240

Log:
  Switch PROCESS_SHARE to AUTO_SHARE (as umtx do). Even for SHARED,
  if page mapped MAP_ANON linux uses private algorithm too.
  
  Disscussed with:	jhb
  
  MFC after:	3 Days

Modified:
  head/sys/compat/linux/linux_futex.c

Modified: head/sys/compat/linux/linux_futex.c
==============================================================================
--- head/sys/compat/linux/linux_futex.c	Thu Mar  3 18:16:35 2011	(r219239)
+++ head/sys/compat/linux/linux_futex.c	Thu Mar  3 18:19:10 2011	(r219240)
@@ -161,7 +161,7 @@ futex_get0(uint32_t *uaddr, struct futex
 	*newf = tmpf = NULL;
 
 	error = umtx_key_get(uaddr, TYPE_FUTEX, (flags & FUTEX_SHARED) ?
-	    PROCESS_SHARE : THREAD_SHARE, &key);
+	    AUTO_SHARE : THREAD_SHARE, &key);
 	if (error)
 		return (error);
 retry: