Messages in this thread Patch in this message | | | Date | Tue, 16 Mar 2010 13:46:30 -0400 | From | Jason Baron <> | Subject | [PATCH 05/14] tracing: move __start_ftrace_events and __stop_ftrace_events to header file |
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trace_syscalls.c uses __start_ftrace_events and __stop_ftrace_events in order to prune compat syscall ftrace events that are not referenced by the compat syscall table. So move the 'extern' definitions to a common header file.
Signed-off-by: Jason Baron <jbaron@redhat.com> --- include/linux/ftrace_event.h | 3 +++ kernel/trace/trace_events.c | 3 --- 2 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/include/linux/ftrace_event.h b/include/linux/ftrace_event.h index 6b7c444..fb6ede1 100644 --- a/include/linux/ftrace_event.h +++ b/include/linux/ftrace_event.h @@ -136,6 +136,9 @@ struct ftrace_event_call { void (*profile_disable)(struct ftrace_event_call *); }; +extern struct ftrace_event_call __start_ftrace_events[]; +extern struct ftrace_event_call __stop_ftrace_events[]; + #define FTRACE_MAX_PROFILE_SIZE 2048 #define MAX_FILTER_PRED 32 diff --git a/kernel/trace/trace_events.c b/kernel/trace/trace_events.c index 3f972ad..36d9787 100644 --- a/kernel/trace/trace_events.c +++ b/kernel/trace/trace_events.c @@ -1222,9 +1222,6 @@ static struct notifier_block trace_module_nb = { .priority = 0, }; -extern struct ftrace_event_call __start_ftrace_events[]; -extern struct ftrace_event_call __stop_ftrace_events[]; - static char bootup_event_buf[COMMAND_LINE_SIZE] __initdata; static __init int setup_trace_event(char *str) -- 1.6.5.1
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