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perf: remove unused __addr variable

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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: Alexei Starovoitov <ast@kernel.org>
Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Alexei Starovoitov 2016-04-06 18:43:23 -07:00 committed by David S. Miller
parent ec5e099d6e
commit e93735be6a
2 changed files with 2 additions and 8 deletions
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7
include/trace/perf.h
View file

@ -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); \
}

3
include/trace/trace_events.h
View file

@ -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)