Messages in this thread | | | Date | Wed, 11 Jan 2012 09:58:20 -0800 | From | Tejun Heo <> | Subject | Re: [PATCH 6/9] block: add block_touch_buffer tracepoint |
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On Wed, Jan 11, 2012 at 12:42:01PM -0500, Steven Rostedt wrote: > 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.
Hmmm... I see. I'll make touch_buffer() a function.
Thanks.
-- tejun
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