X-Git-Url: http://www.pilppa.org/gitweb/gitweb.cgi?a=blobdiff_plain;f=include%2Flinux%2Fkernel.h;fp=include%2Flinux%2Fkernel.h;h=269df5a17b30af1b7349c131da05abec8aa95046;hb=b19b3c74c7bbec45a848631b8f970ac110665a01;hp=dc7e0d0a6474448aba71b4c32d2045afc44e240e;hpb=ed313489badef16d700f5a3be50e8fd8f8294bc8;p=linux-2.6-omap-h63xx.git

diff --git a/include/linux/kernel.h b/include/linux/kernel.h
index dc7e0d0a647..269df5a17b3 100644
--- a/include/linux/kernel.h
+++ b/include/linux/kernel.h
@@ -141,6 +141,15 @@ extern int _cond_resched(void);
 		(__x < 0) ? -__x : __x;		\
 	})
 
+#ifdef CONFIG_PROVE_LOCKING
+void might_fault(void);
+#else
+static inline void might_fault(void)
+{
+	might_sleep();
+}
+#endif
+
 extern struct atomic_notifier_head panic_notifier_list;
 extern long (*panic_blink)(long time);
 NORET_TYPE void panic(const char * fmt, ...)
@@ -188,6 +197,8 @@ extern unsigned long long memparse(const char *ptr, char **retptr);
 extern int core_kernel_text(unsigned long addr);
 extern int __kernel_text_address(unsigned long addr);
 extern int kernel_text_address(unsigned long addr);
+extern int func_ptr_is_kernel_text(void *ptr);
+
 struct pid;
 extern struct pid *session_of_pgrp(struct pid *pgrp);