diff options
Diffstat (limited to 'arch/arm64/include/asm/trace/events/string.h')
-rw-r--r-- | arch/arm64/include/asm/trace/events/string.h | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/arch/arm64/include/asm/trace/events/string.h b/arch/arm64/include/asm/trace/events/string.h new file mode 100644 index 00000000000..c3649d20003 --- /dev/null +++ b/arch/arm64/include/asm/trace/events/string.h @@ -0,0 +1,37 @@ +#undef TRACE_SYSTEM +#define TRACE_SYSTEM string + +#if !defined(_TRACE_STRING_H) || defined(TRACE_HEADER_MULTI_READ) +#define _TRACE_STRING_H + +#include <linux/tracepoint.h> + +TRACE_EVENT(memcpy, + TP_PROTO(void *dest, const void *src, size_t count, void *location), + + TP_ARGS(dest, src, count, location), + + TP_STRUCT__entry( + __field(void *, dest) + __field(const void *, src) + __field(size_t, count) + __field(void *, location) + ), + + TP_fast_assign( + __entry->dest = dest; + __entry->src = src; + __entry->count = count; + __entry->location = location; + ), + + TP_printk("dest=%p src=%p count=%ld location=%p", + __entry->dest, __entry->src, + __entry->count, __entry->location) +); + +#undef TRACE_INCLUDE_PATH +#define TRACE_INCLUDE_PATH asm/trace/events +#endif /*_TRACE_STRING_H */ + +#include <trace/define_trace.h> |