X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=mm%2Fmm_init.c;h=936ef2efd892029b1abf1c08c860fd40991d213d;hb=8498ffd66774ce0e8550afc61a56b2cbeee77e9c;hp=ce445ca097e7986b44ade72193dcf93dc3915194;hpb=68ad8df42e12037c3894c9706ab428bf5cd6426b;p=linux-2.6

diff --git a/mm/mm_init.c b/mm/mm_init.c
index ce445ca097..936ef2efd8 100644
--- a/mm/mm_init.c
+++ b/mm/mm_init.c
@@ -7,10 +7,17 @@
  */
 #include <linux/kernel.h>
 #include <linux/init.h>
+#include <linux/kobject.h>
+#include <linux/module.h>
 #include "internal.h"
 
+#ifdef CONFIG_DEBUG_MEMORY_INIT
 int __meminitdata mminit_loglevel;
 
+#ifndef SECTIONS_SHIFT
+#define SECTIONS_SHIFT	0
+#endif
+
 /* The zonelists are simply reported, validation is manual. */
 void mminit_verify_zonelist(void)
 {
@@ -71,11 +78,7 @@ void __init mminit_verify_pageflags_layout(void)
 		NR_PAGEFLAGS);
 	mminit_dprintk(MMINIT_TRACE, "pageflags_layout_shifts",
 		"Section %d Node %d Zone %d\n",
-#ifdef SECTIONS_SHIFT
 		SECTIONS_SHIFT,
-#else
-		0,
-#endif
 		NODES_SHIFT,
 		ZONES_SHIFT);
 	mminit_dprintk(MMINIT_TRACE, "pageflags_layout_offsets",
@@ -132,3 +135,18 @@ static __init int set_mminit_loglevel(char *str)
 	return 0;
 }
 early_param("mminit_loglevel", set_mminit_loglevel);
+#endif /* CONFIG_DEBUG_MEMORY_INIT */
+
+struct kobject *mm_kobj;
+EXPORT_SYMBOL_GPL(mm_kobj);
+
+static int __init mm_sysfs_init(void)
+{
+	mm_kobj = kobject_create_and_add("mm", kernel_kobj);
+	if (!mm_kobj)
+		return -ENOMEM;
+
+	return 0;
+}
+
+__initcall(mm_sysfs_init);