From afcc5c6872f0215d515a637041bb51f8691a8ea7 Mon Sep 17 00:00:00 2001 From: Steven Rostedt Date: Wed, 20 Oct 2010 13:37:56 -0400 Subject: ring-buffer: Remove ring_buffer_event_time_delta() The ring_buffer_event_time_delta() static inline function does not have any users. Remove it. Signed-off-by: Steven Rostedt --- include/linux/ring_buffer.h | 12 ------------ 1 file changed, 12 deletions(-) (limited to 'include/linux') diff --git a/include/linux/ring_buffer.h b/include/linux/ring_buffer.h index 25b4f686d918..8d3a2486544d 100644 --- a/include/linux/ring_buffer.h +++ b/include/linux/ring_buffer.h @@ -62,18 +62,6 @@ enum ring_buffer_type { unsigned ring_buffer_event_length(struct ring_buffer_event *event); void *ring_buffer_event_data(struct ring_buffer_event *event); -/** - * ring_buffer_event_time_delta - return the delta timestamp of the event - * @event: the event to get the delta timestamp of - * - * The delta timestamp is the 27 bit timestamp since the last event. - */ -static inline unsigned -ring_buffer_event_time_delta(struct ring_buffer_event *event) -{ - return event->time_delta; -} - /* * ring_buffer_discard_commit will remove an event that has not * ben committed yet. If this is used, then ring_buffer_unlock_commit -- cgit v1.2.2 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') 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 v1.2.2