Re: [PATCH 30/51] writeback: implement and use inode_congested()

[Tejun Heo]

Hello,

On Tue, Jun 30, 2015 at 05:21:05PM +0200, Jan Kara wrote:
> Hum, is there any point in supporting NULL inode with inode_congested()?
> That would look more like a programming bug than anything... Otherwise the
> patch looks good to me so you can add:

Those are inherited from the existing usages and all for swapper
space.  I think we should have a dummy inode instead of scattering
NULL mapping->host test all over the place but that's for another day.

Thanks.

-- 
tejun
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