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authorAlexei Starovoitov <ast@fb.com>2016-04-07 04:43:23 +0300
committerDavid S. Miller <davem@davemloft.net>2016-04-08 04:04:26 +0300
commite93735be6a1898dd9f8de8f55254cc76309777ce (patch)
tree71b654b9bfcecadcadd4e04f51374b1c5bc4871e /include/trace
parentec5e099d6e941668d121ea9ca7057f4fa00830b0 (diff)
downloadlinux-e93735be6a1898dd9f8de8f55254cc76309777ce.tar.xz
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: Alexei Starovoitov <ast@kernel.org> Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/trace')
-rw-r--r--include/trace/perf.h7
-rw-r--r--include/trace/trace_events.h3
2 files changed, 2 insertions, 8 deletions
diff --git a/include/trace/perf.h b/include/trace/perf.h
index 26486fcd74ce..6f7e37869065 100644
--- a/include/trace/perf.h
+++ b/include/trace/perf.h
@@ -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); \
}
diff --git a/include/trace/trace_events.h b/include/trace/trace_events.h
index 170c93bbdbb7..80679a9fae65 100644
--- a/include/trace/trace_events.h
+++ b/include/trace/trace_events.h
@@ -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)