Re: [RFC][PATCH 00/12] mm: tweak page cache migration

[Michal Hocko]

Am I the only one missing patch 1-5? lore.k.o doesn't seem to link them
under this message id either.

On Tue 06-10-20 13:51:03, Dave Hansen wrote:
> First of all, I think this little slice of code is a bit
> under-documented.  Perhaps this will help clarify things.
> 
> I'm pretty confident the page_count() check in the first
> patch is right, which is why I removed it outright.  The
> xas_load() check is a bit murkier, so I just left a
> warning in for it.
> 
> Cc: Nicholas Piggin <npiggin@xxxxxxxxx>
> Cc: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
> Cc: Matthew Wilcox (Oracle) <willy@xxxxxxxxxxxxx>
> Cc: Yang Shi <yang.shi@xxxxxxxxxxxxxxxxx>
> Cc: linux-mm@xxxxxxxxx
> Cc: linux-kernel@xxxxxxxxxxxxxxx

-- 
Michal Hocko
SUSE Labs