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Diffstat (limited to 'include/linux/tracepoint.h')
-rw-r--r--include/linux/tracepoint.h8
1 files changed, 4 insertions, 4 deletions
diff --git a/include/linux/tracepoint.h b/include/linux/tracepoint.h
index fc36da97ff7e..bd96ecd0e05c 100644
--- a/include/linux/tracepoint.h
+++ b/include/linux/tracepoint.h
@@ -17,7 +17,7 @@
17#include <linux/errno.h> 17#include <linux/errno.h>
18#include <linux/types.h> 18#include <linux/types.h>
19#include <linux/rcupdate.h> 19#include <linux/rcupdate.h>
20#include <linux/jump_label.h> 20#include <linux/static_key.h>
21 21
22struct module; 22struct module;
23struct tracepoint; 23struct tracepoint;
@@ -29,7 +29,7 @@ struct tracepoint_func {
29 29
30struct tracepoint { 30struct tracepoint {
31 const char *name; /* Tracepoint name */ 31 const char *name; /* Tracepoint name */
32 struct jump_label_key key; 32 struct static_key key;
33 void (*regfunc)(void); 33 void (*regfunc)(void);
34 void (*unregfunc)(void); 34 void (*unregfunc)(void);
35 struct tracepoint_func __rcu *funcs; 35 struct tracepoint_func __rcu *funcs;
@@ -145,7 +145,7 @@ static inline void tracepoint_synchronize_unregister(void)
145 extern struct tracepoint __tracepoint_##name; \ 145 extern struct tracepoint __tracepoint_##name; \
146 static inline void trace_##name(proto) \ 146 static inline void trace_##name(proto) \
147 { \ 147 { \
148 if (static_branch(&__tracepoint_##name.key)) \ 148 if (static_key_false(&__tracepoint_##name.key)) \
149 __DO_TRACE(&__tracepoint_##name, \ 149 __DO_TRACE(&__tracepoint_##name, \
150 TP_PROTO(data_proto), \ 150 TP_PROTO(data_proto), \
151 TP_ARGS(data_args), \ 151 TP_ARGS(data_args), \
@@ -188,7 +188,7 @@ static inline void tracepoint_synchronize_unregister(void)
188 __attribute__((section("__tracepoints_strings"))) = #name; \ 188 __attribute__((section("__tracepoints_strings"))) = #name; \
189 struct tracepoint __tracepoint_##name \ 189 struct tracepoint __tracepoint_##name \
190 __attribute__((section("__tracepoints"))) = \ 190 __attribute__((section("__tracepoints"))) = \
191 { __tpstrtab_##name, JUMP_LABEL_INIT, reg, unreg, NULL };\ 191 { __tpstrtab_##name, STATIC_KEY_INIT_FALSE, reg, unreg, NULL };\
192 static struct tracepoint * const __tracepoint_ptr_##name __used \ 192 static struct tracepoint * const __tracepoint_ptr_##name __used \
193 __attribute__((section("__tracepoints_ptrs"))) = \ 193 __attribute__((section("__tracepoints_ptrs"))) = \
194 &__tracepoint_##name; 194 &__tracepoint_##name;