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SubjectRe: [PATCH] enforce function inlining for hot functions
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On 24 April 2015 at 22:13, Paul E. McKenney <paulmck@linux.vnet.ibm.com> wrote:

Hey Paul,

> Hmmm... allyesconfig would have PROVE_RCU=y, which would mean that the
> above two would contain lockdep calls that might in some cases defeat
> inlining. With the more typical production choice of PROVE_RCU=n, I would
> expect these to just be a call instruction, which should get inlined.

I can rebuild and check with PROVE_RCU=n - the question is what is the
reaction to the result? I tend to enforce the inlining anyway for both
rcu functions because nobody is harmed. But wait, the compiler is
already started ... ;-)

Hagen


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