Re: [PATCH 6/9] block: add block_touch_buffer tracepoint

[Steven Rostedt]

On Tue, 2012-01-10 at 10:28 -0800, Tejun Heo wrote:
>  
>  #define CREATE_TRACE_POINTS
>  #include <trace/events/block.h>
> diff --git a/include/linux/buffer_head.h b/include/linux/buffer_head.h
> index 458f497..245caed 100644
> --- a/include/linux/buffer_head.h
> +++ b/include/linux/buffer_head.h
> @@ -13,6 +13,7 @@
>  #include <linux/pagemap.h>
>  #include <linux/wait.h>
>  #include <linux/atomic.h>
> +#include <trace/events/block.h>

trace/events/x.h in a header can cause issue if this header is ever
included in another trace/events/x.h header. I think I'll need to write
a patch that allows this, but it wont be pretty.


-- Steve


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