---

yaml --- r: 140891 b: refs/heads/master c: 7bffc23 h: refs/heads/master i: 140889: 33ec0e3 140887: 414d538 v: v3
git-mirror · Mar 9, 2009 · 16dfcdd · 16dfcdd
1 parent 68d4542
commit 16dfcdd
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Showing 2 changed files with 9 additions and 3 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 8a20d84d09ab5d121f989cd99e4fc5f4b49f98ba
+refs/heads/master: 7bffc23e56e92c14b787bf4d95249a32085bfed5
diff --git a/trunk/include/linux/kernel.h b/trunk/include/linux/kernel.h
@@ -454,7 +454,10 @@ do {									\
 do {									\
 	static const char *trace_printk_fmt				\
 	__attribute__((section("__trace_printk_fmt")));			\
-	trace_printk_fmt = fmt;					\
+									\
+	if (!trace_printk_fmt)						\
+		trace_printk_fmt = fmt;					\
+									\
 	__trace_printk_check_format(fmt, ##args);			\
 	__trace_printk(_THIS_IP_, trace_printk_fmt, ##args);		\
 } while (0)
@@ -467,7 +470,10 @@ __trace_printk(unsigned long ip, const char *fmt, ...)
 do {									\
 	static const char *trace_printk_fmt				\
 	__attribute__((section("__trace_printk_fmt")));			\
-	trace_printk_fmt = fmt;					\
+									\
+	if (!trace_printk_fmt)						\
+		trace_printk_fmt = fmt;					\
+									\
 	__ftrace_vprintk(_THIS_IP_, trace_printk_fmt, vargs);		\
 } while (0)