Re: [PATCH] use for_each_cpu

[Anton Blanchard]

> yup ;) It's only six lines, and it follows the same pattern as is used in,
> say, page_alloc_cpu_notify().  Doing the same thing the same way in
> multiple places is to be preferred, yes?

If the data structure contains allocated memory, like per cpu pages I
agree. But for percpu stuff that is straight stats (eg nr_running), I
thought the aim was to just total all all possible cpus. bh_accounting
is another one that falls into this group.

Anton
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