Messages in this thread Patch in this message | | | Date | Wed, 26 Jan 2011 16:49:00 +0800 | From | Lai Jiangshan <> | Subject | [PATCH] compile time initialization for event flags value |
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compile time initialization is better than runtime initialization.
impact: remove many early_initcall()s and many trace_init_flags_##name()s.
Signed-off-by: Lai Jiangshan <laijs@cn.fujitsu.com> --- diff --git a/include/linux/syscalls.h b/include/linux/syscalls.h index 18cd068..ff074c8 100644 --- a/include/linux/syscalls.h +++ b/include/linux/syscalls.h @@ -135,8 +135,8 @@ extern struct trace_event_functions exit_syscall_print_funcs; .class = &event_class_syscall_enter, \ .event.funcs = &enter_syscall_print_funcs, \ .data = (void *)&__syscall_meta_##sname,\ - }; \ - __TRACE_EVENT_FLAGS(enter_##sname, TRACE_EVENT_FL_CAP_ANY) + .flags = TRACE_EVENT_FL_CAP_ANY, \ + }; #define SYSCALL_TRACE_EXIT_EVENT(sname) \ static struct syscall_metadata \ @@ -149,8 +149,8 @@ extern struct trace_event_functions exit_syscall_print_funcs; .class = &event_class_syscall_exit, \ .event.funcs = &exit_syscall_print_funcs, \ .data = (void *)&__syscall_meta_##sname,\ - }; \ - __TRACE_EVENT_FLAGS(exit_##sname, TRACE_EVENT_FL_CAP_ANY) + .flags = TRACE_EVENT_FL_CAP_ANY, \ + }; #define SYSCALL_METADATA(sname, nb) \ SYSCALL_TRACE_ENTER_EVENT(sname); \
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