From f4bc6bb2d562703eafc895c37e7be20906de139d Mon Sep 17 00:00:00 2001 From: Thomas Gleixner Date: Tue, 19 Oct 2010 15:00:13 +0200 Subject: tracing: Cleanup the convoluted softirq tracepoints With the addition of trace_softirq_raise() the softirq tracepoint got even more convoluted. Why the tracepoints take two pointers to assign an integer is beyond my comprehension. But adding an extra case which treats the first pointer as an unsigned long when the second pointer is NULL including the back and forth type casting is just horrible. Convert the softirq tracepoints to take a single unsigned int argument for the softirq vector number and fix the call sites. Signed-off-by: Thomas Gleixner LKML-Reference: Acked-by: Peter Zijlstra Acked-by: mathieu.desnoyers@efficios.com Cc: Frederic Weisbecker Cc: Steven Rostedt --- include/linux/interrupt.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'include/linux/interrupt.h') diff --git a/include/linux/interrupt.h b/include/linux/interrupt.h index 531495db1708..0ac194946fec 100644 --- a/include/linux/interrupt.h +++ b/include/linux/interrupt.h @@ -410,7 +410,7 @@ extern void open_softirq(int nr, void (*action)(struct softirq_action *)); extern void softirq_init(void); static inline void __raise_softirq_irqoff(unsigned int nr) { - trace_softirq_raise((struct softirq_action *)(unsigned long)nr, NULL); + trace_softirq_raise(nr); or_softirq_pending(1UL << nr); } -- cgit v1.2.3