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> 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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