Re: sysbench+mysql(oltp, readonly) 30% regression with 2.6.26-rc1

[Mike Galbraith]

On Thu, 2008-05-08 at 11:25 +0200, Ingo Molnar wrote:
> * Ingo Molnar <mingo@xxxxxxx> wrote:
> 
> > -	down(&kernel_sem);
> > +	if (panic_timeout) {
> > +		while (down_trylock(&kernel_sem))
> > +			cpu_relax();
> 
> updated one below - this will work fine in the !panic_timeout case too 
> ;-)

Same result.

	-Mike

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