trace_syscalls: Remove unused event_syscall_enter and event_syscall_exit
fix event_enter_##sname->event fix event_exit_##sname->event remove unused event_syscall_enter and event_syscall_exit Signed-off-by: Lai Jiangshan <laijs@cn.fujitsu.com> Acked-by: Jason Baron <jbaron@redhat.com> Cc: Steven Rostedt <rostedt@goodmis.org> Cc: Frederic Weisbecker <fweisbec@gmail.com> LKML-Reference: <4B14D278.4090209@cn.fujitsu.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
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@ -178,7 +178,7 @@ static void prof_sysexit_disable_##sname(struct ftrace_event_call *unused) \
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event_enter_##sname = { \
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.name = "sys_enter"#sname, \
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.system = "syscalls", \
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.event = &event_syscall_enter, \
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.event = &enter_syscall_print_##sname, \
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.raw_init = init_enter_##sname, \
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.show_format = syscall_enter_format, \
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.define_fields = syscall_enter_define_fields, \
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@ -214,7 +214,7 @@ static void prof_sysexit_disable_##sname(struct ftrace_event_call *unused) \
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event_exit_##sname = { \
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.name = "sys_exit"#sname, \
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.system = "syscalls", \
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.event = &event_syscall_exit, \
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.event = &exit_syscall_print_##sname, \
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.raw_init = init_exit_##sname, \
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.show_format = syscall_exit_format, \
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.define_fields = syscall_exit_define_fields, \
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@ -37,8 +37,6 @@ extern unsigned long arch_syscall_addr(int nr);
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extern int syscall_name_to_nr(char *name);
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void set_syscall_enter_id(int num, int id);
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void set_syscall_exit_id(int num, int id);
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extern struct trace_event event_syscall_enter;
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extern struct trace_event event_syscall_exit;
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extern int syscall_enter_format(struct ftrace_event_call *call,
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struct trace_seq *s);
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@ -444,14 +444,6 @@ void unreg_event_syscall_exit(struct ftrace_event_call *call)
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mutex_unlock(&syscall_trace_lock);
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}
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struct trace_event event_syscall_enter = {
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.trace = print_syscall_enter,
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};
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struct trace_event event_syscall_exit = {
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.trace = print_syscall_exit,
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};
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int __init init_ftrace_syscalls(void)
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{
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struct syscall_metadata *meta;
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