Re: [MM] Make mm counters per cpu instead of atomic

Christoph Lameter
2009-11-17T17:29:53Z

On Tue, 17 Nov 2009, Zhang, Yanmin wrote:

> The right change above should be:
> struct mm_counter *m = per_cpu_ptr(mm->rss, cpu);

Right.

> With the change, command 'make oldconfig' and a boot command still
> hangs.

Not sure if its worth spending more time on this but if you want I will
consolidate the fixes so far and put out another patchset.

Where does it hang during boot?