On Fri, 01 Apr 2016, Michal Hocko wrote:
From: Michal Hocko <[email protected]>
This is no longer used anywhere and all callers (__down_write) use
0 as a subclass. Ditch __down_write_nested to make the code easier
to follow.
This shouldn't introduce any functional change.
Signed-off-by: Michal Hocko <[email protected]>
Acked-by: Davidlohr Bueso <[email protected]>
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