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

On Wed, 26 Aug 2009, Xiao Guangrong wrote:

Xiao Guangrong wrote:

quoted

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

Hi Xiao,

I pushed out the "fix the include file dependencies" patch since that was 
a bug fix in its own right. I held off the NAPI patch because it looked 
like it needed rework and only depended on the include dependencies fix. 

Could you update this code to do as Neil and Ingo has mentioned.

Thanks,

-- Steve