![Erik Gilling](/assets/img/avatar_default.png)
Add support for tracepoints Cc: Maarten Lankhorst <maarten.lankhorst@canonical.com> Cc: Erik Gilling <konkers@android.com> Cc: Daniel Vetter <daniel.vetter@ffwll.ch> Cc: Rob Clark <robclark@gmail.com> Cc: Sumit Semwal <sumit.semwal@linaro.org> Cc: dri-devel@lists.freedesktop.org Cc: Android Kernel Team <kernel-team@android.com> Signed-off-by: Erik Gilling <konkers@android.com> [jstultz: Whitespace changes, add commit message, move to staging] Signed-off-by: John Stultz <john.stultz@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
83 lines
1.8 KiB
C
83 lines
1.8 KiB
C
#undef TRACE_SYSTEM
|
|
#define TRACE_INCLUDE_PATH ../../drivers/staging/android/trace
|
|
#define TRACE_SYSTEM sync
|
|
|
|
#if !defined(_TRACE_SYNC_H) || defined(TRACE_HEADER_MULTI_READ)
|
|
#define _TRACE_SYNC_H
|
|
|
|
#include "../sync.h"
|
|
#include <linux/tracepoint.h>
|
|
|
|
TRACE_EVENT(sync_timeline,
|
|
TP_PROTO(struct sync_timeline *timeline),
|
|
|
|
TP_ARGS(timeline),
|
|
|
|
TP_STRUCT__entry(
|
|
__string(name, timeline->name)
|
|
__array(char, value, 32)
|
|
),
|
|
|
|
TP_fast_assign(
|
|
__assign_str(name, timeline->name);
|
|
if (timeline->ops->timeline_value_str) {
|
|
timeline->ops->timeline_value_str(timeline,
|
|
__entry->value,
|
|
sizeof(__entry->value));
|
|
} else {
|
|
__entry->value[0] = '\0';
|
|
}
|
|
),
|
|
|
|
TP_printk("name=%s value=%s", __get_str(name), __entry->value)
|
|
);
|
|
|
|
TRACE_EVENT(sync_wait,
|
|
TP_PROTO(struct sync_fence *fence, int begin),
|
|
|
|
TP_ARGS(fence, begin),
|
|
|
|
TP_STRUCT__entry(
|
|
__string(name, fence->name)
|
|
__field(s32, status)
|
|
__field(u32, begin)
|
|
),
|
|
|
|
TP_fast_assign(
|
|
__assign_str(name, fence->name);
|
|
__entry->status = fence->status;
|
|
__entry->begin = begin;
|
|
),
|
|
|
|
TP_printk("%s name=%s state=%d", __entry->begin ? "begin" : "end",
|
|
__get_str(name), __entry->status)
|
|
);
|
|
|
|
TRACE_EVENT(sync_pt,
|
|
TP_PROTO(struct sync_pt *pt),
|
|
|
|
TP_ARGS(pt),
|
|
|
|
TP_STRUCT__entry(
|
|
__string(timeline, pt->parent->name)
|
|
__array(char, value, 32)
|
|
),
|
|
|
|
TP_fast_assign(
|
|
__assign_str(timeline, pt->parent->name);
|
|
if (pt->parent->ops->pt_value_str) {
|
|
pt->parent->ops->pt_value_str(pt, __entry->value,
|
|
sizeof(__entry->value));
|
|
} else {
|
|
__entry->value[0] = '\0';
|
|
}
|
|
),
|
|
|
|
TP_printk("name=%s value=%s", __get_str(timeline), __entry->value)
|
|
);
|
|
|
|
#endif /* if !defined(_TRACE_SYNC_H) || defined(TRACE_HEADER_MULTI_READ) */
|
|
|
|
/* This part must be outside protection */
|
|
#include <trace/define_trace.h>
|