Re: [PATCH 1/2] mm/percpu: Preserve NOFS/NOIO scope during chunk create and populate

[Michal Hocko]

On Mon 01-06-26 10:27:53, Kaitao Cheng wrote:
> However, if we revert 9a5b183941b, it seems that all of these issues would
> be resolved. The only downside is that the failure rate of pcpu_alloc_noprof()
> allocations may increase, which might be acceptable.

That has practical impact on some versions of iscsid which do not have
PR_SET_IO_FLUSHER. And maybe some more so I would rather not revert
based on a theoretical concerns which I believe is the case here. 

-- 
Michal Hocko
SUSE Labs