Viewing file:  notifier.h (1.07 KB) -rw-r--r--
Select action/file-type:
 (+) |  (+) |  (+) | Code (+) | Session (+) |  (+) | SDB (+) |  (+) |  (+) |  (+) |  (+) |  (+) |
/* SPDX-License-Identifier: GPL-2.0 */
#undef TRACE_SYSTEM
#define TRACE_SYSTEM notifier
#if !defined(_TRACE_NOTIFIERS_H) || defined(TRACE_HEADER_MULTI_READ)
#define _TRACE_NOTIFIERS_H
#include <linux/tracepoint.h>
DECLARE_EVENT_CLASS(notifier_info,
TP_PROTO(void *cb),
TP_ARGS(cb),
TP_STRUCT__entry(
__field(void *, cb)
),
TP_fast_assign(
__entry->cb = cb;
),
TP_printk("%ps", __entry->cb)
);
/*
* notifier_register - called upon notifier callback registration
*
* @cb: callback pointer
*
*/
DEFINE_EVENT(notifier_info, notifier_register,
TP_PROTO(void *cb),
TP_ARGS(cb)
);
/*
* notifier_unregister - called upon notifier callback unregistration
*
* @cb: callback pointer
*
*/
DEFINE_EVENT(notifier_info, notifier_unregister,
TP_PROTO(void *cb),
TP_ARGS(cb)
);
/*
* notifier_run - called upon notifier callback execution
*
* @cb: callback pointer
*
*/
DEFINE_EVENT(notifier_info, notifier_run,
TP_PROTO(void *cb),
TP_ARGS(cb)
);
#endif /* _TRACE_NOTIFIERS_H */
/* This part must be outside protection */
#include <trace/define_trace.h>
|