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Subject[PATCH 2/2] workqueue: remove workqueue_work event class
Date
The trace event class workqueue_work now has only one consumer, so get
rid of it. No functional change.

Signed-off-by: Daniel Jordan <daniel.m.jordan@oracle.com>
Cc: Tejun Heo <tj@kernel.org>
Cc: Lai Jiangshan <jiangshanlai@gmail.com>
Cc: linux-kernel@vger.kernel.org
---
include/trace/events/workqueue.h | 31 ++++++++++++-------------------
1 file changed, 12 insertions(+), 19 deletions(-)

diff --git a/include/trace/events/workqueue.h b/include/trace/events/workqueue.h
index bdfc53e7f82f..9b8ae961acc5 100644
--- a/include/trace/events/workqueue.h
+++ b/include/trace/events/workqueue.h
@@ -8,23 +8,6 @@
#include <linux/tracepoint.h>
#include <linux/workqueue.h>

-DECLARE_EVENT_CLASS(workqueue_work,
-
- TP_PROTO(struct work_struct *work),
-
- TP_ARGS(work),
-
- TP_STRUCT__entry(
- __field( void *, work )
- ),
-
- TP_fast_assign(
- __entry->work = work;
- ),
-
- TP_printk("work struct %p", __entry->work)
-);
-
struct pool_workqueue;

/**
@@ -73,11 +56,21 @@ TRACE_EVENT(workqueue_queue_work,
* which happens immediately after queueing unless @max_active limit
* is reached.
*/
-DEFINE_EVENT(workqueue_work, workqueue_activate_work,
+TRACE_EVENT(workqueue_activate_work,

TP_PROTO(struct work_struct *work),

- TP_ARGS(work)
+ TP_ARGS(work),
+
+ TP_STRUCT__entry(
+ __field( void *, work )
+ ),
+
+ TP_fast_assign(
+ __entry->work = work;
+ ),
+
+ TP_printk("work struct %p", __entry->work)
);

/**
--
2.24.1
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