--- zzzz-none-000/linux-3.10.107/kernel/trace/trace_export.c 2017-06-27 09:49:32.000000000 +0000 +++ scorpion-7490-727/linux-3.10.107/kernel/trace/trace_export.c 2021-02-04 17:41:59.000000000 +0000 @@ -6,12 +6,10 @@ #include <linux/stringify.h> #include <linux/kallsyms.h> #include <linux/seq_file.h> -#include <linux/debugfs.h> #include <linux/uaccess.h> #include <linux/ftrace.h> #include <linux/module.h> #include <linux/init.h> -#include <linux/fs.h> #include "trace_output.h" @@ -127,7 +125,7 @@ #undef FTRACE_ENTRY #define FTRACE_ENTRY(name, struct_name, id, tstruct, print, filter) \ static int __init \ -ftrace_define_fields_##name(struct ftrace_event_call *event_call) \ +ftrace_define_fields_##name(struct trace_event_call *event_call) \ { \ struct struct_name field; \ int ret; \ @@ -165,21 +163,23 @@ #define FTRACE_ENTRY_REG(call, struct_name, etype, tstruct, print, filter,\ regfn) \ \ -struct ftrace_event_class __refdata event_class_ftrace_##call = { \ +struct trace_event_class __refdata event_class_ftrace_##call = { \ .system = __stringify(TRACE_SYSTEM), \ .define_fields = ftrace_define_fields_##call, \ .fields = LIST_HEAD_INIT(event_class_ftrace_##call.fields),\ .reg = regfn, \ }; \ \ -struct ftrace_event_call __used event_##call = { \ - .name = #call, \ - .event.type = etype, \ +struct trace_event_call __used event_##call = { \ .class = &event_class_ftrace_##call, \ + { \ + .name = #call, \ + }, \ + .event.type = etype, \ .print_fmt = print, \ .flags = TRACE_EVENT_FL_IGNORE_ENABLE, \ }; \ -struct ftrace_event_call __used \ +struct trace_event_call __used \ __attribute__((section("_ftrace_events"))) *__event_##call = &event_##call; #undef FTRACE_ENTRY @@ -187,7 +187,7 @@ FTRACE_ENTRY_REG(call, struct_name, etype, \ PARAMS(tstruct), PARAMS(print), filter, NULL) -int ftrace_event_is_function(struct ftrace_event_call *call) +bool ftrace_event_is_function(struct trace_event_call *call) { return call == &event_function; }