void *location; /* Address of marker in code */
};
-#define GET_MARKER(channel, name) (__mark_##channel##_##name)
+#define GET_MARKER(name) (__mark_ust_##name)
#define _DEFINE_MARKER(channel, name, tp_name_str, tp_cb, format, unique, m) \
struct registers __marker_regs; \
save_registers(&__marker_regs)
-#define DEFINE_MARKER(channel, name, format, unique, m) \
- _DEFINE_MARKER(channel, name, NULL, NULL, format, unique, m)
+#define DEFINE_MARKER(name, format, unique, m) \
+ _DEFINE_MARKER(ust, name, NULL, NULL, format, unique, m)
-#define DEFINE_MARKER_TP(channel, name, tp_name, tp_cb, format) \
- _DEFINE_MARKER_TP(channel, name, #tp_name, tp_cb, format)
+#define DEFINE_MARKER_TP(name, tp_name, tp_cb, format) \
+ _DEFINE_MARKER_TP(ust, name, #tp_name, tp_cb, format)
#define _DEFINE_MARKER_TP(channel, name, tp_name_str, tp_cb, format) \
static const char __mstrtab_##channel##_##name[] \
__attribute__((section("__markers_strings"))) \
= #channel "\0" #name "\0" format; \
- static struct marker GET_MARKER(channel, name) \
+ static struct marker __mark_##channel##_##name \
__attribute__((section("__markers"))) = \
{ __mstrtab_##channel##_##name, \
&__mstrtab_##channel##_##name[sizeof(#channel)], \
NULL, tp_name_str, tp_cb }; \
static struct marker * const __mark_ptr_##channel##_##name \
__attribute__((used, section("__markers_ptrs"))) = \
- &GET_MARKER(channel, name);
+ &__mark_##channel##_##name;
/*
* Make sure the alignment of the structure in the __markers section will
#define __trace_mark_counter(generic, channel, name, unique, call_private, format, args...) \
do { \
struct marker *__marker_counter_ptr; \
- DEFINE_MARKER(channel, name, format, unique, __marker_counter_ptr); \
+ _DEFINE_MARKER(channel, name, NULL, NULL, format, unique, __marker_counter_ptr); \
__mark_check_format(format, ## args); \
if (!generic) { \
if (unlikely(imv_read(__marker_counter_ptr->state))) \
{ \
register_trace_##tp_name(tp_cb, call_private); \
} \
- DEFINE_MARKER_TP(channel, name, tp_name, tp_cb, format);\
+ _DEFINE_MARKER_TP(channel, name, #tp_name, tp_cb, format); \
__mark_check_format(format, ## args); \
- (*GET_MARKER(channel, name).call)(&GET_MARKER(channel, name), \
+ (*__mark_##channel##_##name.call)(&__mark_##channel##_##name, \
call_private, &__marker_regs, ## args); \
} while (0)
/**
* trace_mark - Marker using code patching
- * @channel: marker channel (where to send the data), not quoted.
* @name: marker name, not quoted.
* @format: format string
* @args...: variable argument list
* Places a marker using optimized code patching technique (imv_read())
* to be enabled when immediate values are present.
*/
-#define trace_mark(channel, name, format, args...) \
- __trace_mark(0, channel, name, NULL, format, ## args)
+#define trace_mark(name, format, args...) \
+ __trace_mark(0, ust, name, NULL, format, ## args)
/**
* _trace_mark - Marker using variable read
- * @channel: marker channel (where to send the data), not quoted.
* @name: marker name, not quoted.
* @format: format string
* @args...: variable argument list
* enabled. Should be used for markers in code paths where instruction
* modification based enabling is not welcome.
*/
-#define _trace_mark(channel, name, format, args...) \
- __trace_mark(1, channel, name, NULL, format, ## args)
+#define _trace_mark(name, format, args...) \
+ __trace_mark(1, ust, name, NULL, format, ## args)
/**
* trace_mark_tp - Marker in a tracepoint callback
- * @channel: marker channel (where to send the data), not quoted.
* @name: marker name, not quoted.
* @tp_name: tracepoint name, not quoted.
* @tp_cb: tracepoint callback. Should have an associated global symbol so it
*
* Places a marker in a tracepoint callback.
*/
-#define trace_mark_tp(channel, name, tp_name, tp_cb, format, args...) \
- __trace_mark_tp(channel, name, NULL, tp_name, tp_cb, format, ## args)
+#define trace_mark_tp(name, tp_name, tp_cb, format, args...) \
+ __trace_mark_tp(ust, name, NULL, tp_name, tp_cb, format, ## args)
/**
* MARK_NOARGS - Format string for a marker with no argument.