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Commit e93735be authored by Alexei Starovoitov's avatar Alexei Starovoitov Committed by David S. Miller
Browse files

perf: remove unused __addr variable 



now all calls to perf_trace_buf_submit() pass 0 as 4th
argument which will be repurposed in the next patch which will
change the meaning of 1st arg of perf_tp_event() to event_type

Signed-off-by: default avatarAlexei Starovoitov <ast@kernel.org>
Acked-by: default avatarPeter Zijlstra (Intel) <peterz@infradead.org>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent ec5e099d

include/trace/perf.h

+2 −5
Original line number Diff line number Diff line
@@ -20,9 +20,6 @@ 
#undef __get_bitmask

#define __get_bitmask(field) (char *)__get_dynamic_array(field)



#undef __perf_addr

#define __perf_addr(a)	(__addr = (a))



#undef __perf_count

#define __perf_count(c)	(__count = (c))
@@ -38,7 +35,7 @@ perf_trace_##call(void *__data, proto) \ 
	struct trace_event_data_offsets_##call __maybe_unused __data_offsets;\

	struct trace_event_raw_##call *entry;				\

	struct pt_regs *__regs;						\

	u64 __addr = 0, __count = 1;					\

	u64 __count = 1;						\

	struct task_struct *__task = NULL;				\

	struct hlist_head *head;					\

	int __entry_size;						\
@@ -67,7 +64,7 @@ perf_trace_##call(void *__data, proto) \ 
									\

	{ assign; }							\

									\

	perf_trace_buf_submit(entry, __entry_size, rctx, __addr,	\

	perf_trace_buf_submit(entry, __entry_size, rctx, 0,		\

		__count, __regs, head, __task);				\

}

include/trace/trace_events.h

+0 −3
Original line number Diff line number Diff line
@@ -652,9 +652,6 @@ static inline notrace int trace_event_get_offsets_##call( \ 
#undef TP_fast_assign

#define TP_fast_assign(args...) args



#undef __perf_addr

#define __perf_addr(a)	(a)



#undef __perf_count

#define __perf_count(c)	(c)