[libdispatch-changes] [68] trunk/src/queue.c

[source_changes at macosforge.org]

Revision: 68
          http://trac.macosforge.org/projects/libdispatch/changeset/68
Author:   robert at fledge.watson.org
Date:     2009-10-28 04:22:58 -0700 (Wed, 28 Oct 2009)
Log Message:
-----------
Rather than generate an error if there's no supported way to probe CPU
count, generate a warning, and set the CPU limit to 1.

Submitted by:	Paolo Bonzini <bonzini at gnu.org>

Modified Paths:
--------------
    trunk/src/queue.c

Modified: trunk/src/queue.c
===================================================================
--- trunk/src/queue.c	2009-10-28 11:05:31 UTC (rev 67)
+++ trunk/src/queue.c	2009-10-28 11:22:58 UTC (rev 68)
@@ -483,7 +483,10 @@
 	    _dispatch_hw_config.cc_max_physical =
 	    _dispatch_hw_config.cc_max_active;
 #else
-#error "_dispatch_queue_set_width_init: no supported way to query CPU count"
+#warning "_dispatch_queue_set_width_init: no supported way to query CPU count"
+	_dispatch_hw_config.cc_max_logical =
+	    _dispatch_hw_config.cc_max_physical =
+	    _dispatch_hw_config.cc_max_active = 1;
 #endif
 }
 
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