Re: [PATCH 1/2] trace_events: fix napi's tracepoint

Xiao Guangrong wrote:

Xiao Guangrong wrote:

quoted

Currently, the napi's tracepoint works will is depend on
"DECLARE_TRACE" definiens in include/trace/define_trace.h,
like below:

#include <trace/events/skb.h>    // include define_trace.h
#include <trace/events/napi.h>

there have error, if we remove "#include <trace/events/skb.h>"
or include napi.h in the front of include skb.h, It should
depend on the definiens in include/linux/tracepoint.h and we
can remove the "DECLARE_TRACE" definiens in
include/trace/define_trace.h, because "TRACE_EVENT" not use it

Signed-off-by: Xiao Guangrong <redacted>

Hi Steven,

I'm sorry, please pull this patch too, because 
"[PATCH 7/8] tracing/events: fix the include file dependencies" 
is based on this patch, else will occur building error.

Sorry again, I say the wrong words, it not has building error, just
not complete fix the bug which I mention it in the changelog of
"[PATCH 7/8] tracing/events: fix the include file dependencies", that
is we can't include more TRACE_EVENT head file in .c file all the same,
like below:

Both define TRACE_EVENT in trace_a.h and trace_b.h, if we include
those in .c file, like this:

#define CREATE_TRACE_POINTS
include <trace/events/trace_a.h>  // re-define DECLARE_TRACE

include <trace/events/trace_b.h>  // use the DECLARE_TRACE definition
				  // that re-define by trace_a.h

Thanks,
Xiao