Merge tag 'trace-v4.15' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace

Pull tracing updates from

 - allow module init functions to be traced

 - clean up some unused or not used by config events (saves space)

 - clean up of trace histogram code

 - add support for preempt and interrupt enabled/disable events

 - other various clean ups

* tag 'trace-v4.15' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace: (30 commits)
  tracing, thermal: Hide cpu cooling trace events when not in use
  tracing, thermal: Hide devfreq trace events when not in use
  ftrace: Kill FTRACE_OPS_FL_PER_CPU
  perf/ftrace: Small cleanup
  perf/ftrace: Fix function trace events
  perf/ftrace: Revert ("perf/ftrace: Fix double traces of perf on ftrace:function")
  tracing, dma-buf: Remove unused trace event dma_fence_annotate_wait_on
  tracing, memcg, vmscan: Hide trace events when not in use
  tracing/xen: Hide events that are not used when X86_PAE is not defined
  tracing: mark trace_test_buffer as __maybe_unused
  printk: Remove superfluous memory barriers from printk_safe
  ftrace: Clear hashes of stale ips of init memory
  tracing: Add support for preempt and irq enable/disable events
  tracing: Prepare to add preempt and irq trace events
  ftrace/kallsyms: Have /proc/kallsyms show saved mod init functions
  ftrace: Add freeing algorithm to free ftrace_mod_maps
  ftrace: Save module init functions kallsyms symbols for tracing
  ftrace: Allow module init functions to be traced
  ftrace: Add a ftrace_free_mem() function for modules to use
  tracing: Reimplement log2
  ...

1 files changed, 0 insertions, 40 deletions

diff --git a/include/trace/events/dma_fence.h b/include/trace/events/dma_fence.h
index d61bfddcc621..2212adda8f77 100644
--- a/include/trace/events/dma_fence.h
+++ b/include/trace/events/dma_fence.h
@@ -9,46 +9,6 @@
 
 struct dma_fence;
 
-TRACE_EVENT(dma_fence_annotate_wait_on,
-
-	/* fence: the fence waiting on f1, f1: the fence to be waited on. */
-	TP_PROTO(struct dma_fence *fence, struct dma_fence *f1),
-
-	TP_ARGS(fence, f1),
-
-	TP_STRUCT__entry(
-		__string(driver, fence->ops->get_driver_name(fence))
-		__string(timeline, fence->ops->get_timeline_name(fence))
-		__field(unsigned int, context)
-		__field(unsigned int, seqno)
-
-		__string(waiting_driver, f1->ops->get_driver_name(f1))
-		__string(waiting_timeline, f1->ops->get_timeline_name(f1))
-		__field(unsigned int, waiting_context)
-		__field(unsigned int, waiting_seqno)
-	),
-
-	TP_fast_assign(
-		__assign_str(driver, fence->ops->get_driver_name(fence))
-		__assign_str(timeline, fence->ops->get_timeline_name(fence))
-		__entry->context = fence->context;
-		__entry->seqno = fence->seqno;
-
-		__assign_str(waiting_driver, f1->ops->get_driver_name(f1))
-		__assign_str(waiting_timeline, f1->ops->get_timeline_name(f1))
-		__entry->waiting_context = f1->context;
-		__entry->waiting_seqno = f1->seqno;
-
-	),
-
-	TP_printk("driver=%s timeline=%s context=%u seqno=%u "	\
-		  "waits on driver=%s timeline=%s context=%u seqno=%u",
-		  __get_str(driver), __get_str(timeline), __entry->context,
-		  __entry->seqno,
-		  __get_str(waiting_driver), __get_str(waiting_timeline),
-		  __entry->waiting_context, __entry->waiting_seqno)
-);
-
 DECLARE_EVENT_CLASS(dma_fence,
 
 	TP_PROTO(struct dma_fence *fence),