Fix the branch tracer barfing on comma statements within if ()
statements.
Signed-off-by: Ingo Molnar <mingo@elte.hu>
* "Define 'is'", Bill Clinton
* "Define 'if'", Steven Rostedt
*/
* "Define 'is'", Bill Clinton
* "Define 'if'", Steven Rostedt
*/
-#define if(cond) if (__builtin_constant_p((cond)) ? !!(cond) : \
+#define if(cond, ...) __trace_if( (cond , ## __VA_ARGS__) )
+#define __trace_if(cond) \
+ if (__builtin_constant_p((cond)) ? !!(cond) : \
({ \
int ______r; \
static struct ftrace_branch_data \
({ \
int ______r; \
static struct ftrace_branch_data \