PERFORCE change 98223 for review

[John Baldwin]

http://perforce.freebsd.org/chv.cgi?CH=98223

Change 98223 by jhb at jhb_mutex on 2006/05/31 18:50:19

	Grab Giant around sysctl_{un,}register_oid() since sysctl still
	needs Giant.
	
	Submitted by:	csjp

Affected files ...

.. //depot/projects/smpng/sys/kern/kern_linker.c#65 edit

Differences ...

==== //depot/projects/smpng/sys/kern/kern_linker.c#65 (text+ko) ====

@@ -277,8 +277,10 @@
 	if (linker_file_lookup_set(lf, "sysctl_set", &start, &stop, NULL) != 0)
 		return;
 
+	mtx_lock(&Giant);
 	for (oidp = start; oidp < stop; oidp++)
 		sysctl_register_oid(*oidp);
+	mtx_unlock(&Giant);
 }
 
 static void
@@ -292,8 +294,10 @@
 	if (linker_file_lookup_set(lf, "sysctl_set", &start, &stop, NULL) != 0)
 		return;
 
+	mtx_lock(&Giant);
 	for (oidp = start; oidp < stop; oidp++)
 		sysctl_unregister_oid(*oidp);
+	mtx_unlock(&Giant);
 }
 
 static int