[PATCH] /proc/kcore - enable/disable.

The presence of /proc/kcore is supposed to be configurable.
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

fs/Kconfig

@@ -819,8 +819,8 @@ config PROC_FS
 	  programs depend on this, so everyone should say Y here.
 
 config PROC_KCORE
-	bool
-	default y if !ARM
+	bool "/proc/kcore support" if !ARM
+	depends on PROC_FS
 
 config SYSFS
 	bool "sysfs file system support" if EMBEDDED

include/linux/proc_fs.h

@@ -227,7 +227,7 @@ extern struct proc_dir_entry proc_root;
 
 #endif /* CONFIG_PROC_FS */
 
-#if !defined(CONFIG_PROC_FS)
+#if !defined(CONFIG_PROC_KCORE)
 static inline void kclist_add(struct kcore_list *new, void *addr, size_t size)
 {
 }