Re: [PATCH v2 07/12] f2fs: cache: use node cache

[Chao Yu]

On 8/25/26 13:43, Wenjie Qi wrote:
> Hi Chao,
>
> > entry = xa_load(&META_CACHE(sbi)->root, nid);
> > if (entry)
> > 	return;
> >
> > entry = f2fs_grab_node_cache(sbi, nid);
>
> The first lookup uses `nid` against `META_CACHE`, whose keys are physical
> block addresses, while the subsequent cache operation uses the NID-keyed node
> cache.
>
> Is the lookup here intended to test the PBA-keyed meta cache or the NID-keyed
> node cache?

Yeah, nice catch! I encountered a panic due to this issue, have fixed this
locally, thanks for pointing it out anyway.

Thanks,