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yaml --- r: 140944 b: refs/heads/master c: bdc0675 h: refs/heads/master v: v3
git-mirror · Mar 13, 2009 · 8116ad9 · 8116ad9
1 parent 9dd4656
commit 8116ad9
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Showing 2 changed files with 6 additions and 1 deletion.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: eb1871f34358024acfa3523ef375ef14b7527173
+refs/heads/master: bdc067582b8b71c7771bab076bbc51569c594fb4
diff --git a/trunk/kernel/trace/trace.h b/trunk/kernel/trace/trace.h
@@ -776,6 +776,11 @@ extern struct ftrace_event_call __stop_ftrace_events[];
 extern const char *__start___trace_bprintk_fmt[];
 extern const char *__stop___trace_bprintk_fmt[];
 
+/*
+ * The double __builtin_constant_p is because gcc will give us an error
+ * if we try to allocate the static variable to fmt if it is not a
+ * constant. Even with the outer if statement optimizing out.
+ */
 #define event_trace_printk(ip, fmt, args...)				\
 do {									\
 	__trace_printk_check_format(fmt, ##args);			\