On Wed, Aug 28, 2013 at 9:48 PM, Christoph Lameter <[email protected]> wrote:
> 4. Retrieve the content of a percpu struct
>
> DEFINE_PER_CPU(struct mystruct, y);
> struct mystruct x = __get_cpu_var(y);
>
> Converts to
>
> memcpy(this_cpu_ptr(&x), y, sizeof(x));
Still not correct. I think it should be
memcpy(x, this_cpu_ptr(&y), sizeof(x));
Gr{oetje,eeting}s,
Geert
--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- [email protected]
In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds
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