> YAMAMOTO Takashi wrote:
> >> + lock_meta_page(page);
> >> + /*
> >> + * Check if somebody else beat us to allocating the meta_page
> >> + */
> >> + race_mp = page_get_meta_page(page);
> >> + if (race_mp) {
> >> + kfree(mp);
> >> + mp = race_mp;
> >> + atomic_inc(&mp->ref_cnt);
> >> + res_counter_uncharge(&mem->res, 1);
> >> + goto done;
> >> + }
> >
> > i think you need css_put here.
>
> Thats correct. We do need css_put in this path.
>
> Thanks,
> Vaidy
v5 still seems to have the problem.
YAMAMOTO Takashi
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