RE: [PATCH] exfat: optimize dir-cache

[Namjae Jeon]

> > Optimize directory access based on exfat_entry_set_cache.
> >  - Hold bh instead of copied d-entry.
> >  - Modify bh->data directly instead of the copied d-entry.
> >  - Write back the retained bh instead of rescanning the d-entry-set.
> > And
> >  - Remove unused cache related definitions.
> >
> > Signed-off-by: Tetsuhiro Kohada
> > <kohada.tetsuhiro@xxxxxxxxxxxxxxxxxxxxxxxxxxx>
> 
> Reviewed-by: Sungjong Seo <sj1557.seo@xxxxxxxxxxx>
Applied your 5 patches.
Thanks!