Re: [tip:x86/urgent] x86, trace: Fix CR2 corruption when tracing page faults

[Peter Zijlstra]

On Wed, Mar 05, 2014 at 07:20:22AM -0500, Steven Rostedt wrote:
> On Wed, 5 Mar 2014 12:14:15 +0100
> Peter Zijlstra <peterz@xxxxxxxxxxxxx> wrote:
> 
> Please no! I used tracing of the do_page_fault function all the time.
> It is very useful.

Why do you trace do_page_fault and not the __do_page_fault() function?
do_page_fault() is a minimal wrapper which doesn't actually do all that
much?
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