On Thu, Feb 08, 2018 at 10:57:11AM -0800, Liu Bo wrote:
> On Thu, Feb 08, 2018 at 06:25:17PM +0200, Nikolay Borisov wrote:
> > list_first_entry is essentially a wrapper over cotnainer_of. The latter
> > can never return null even if it's working on inconsistent list since it
> > will either crash or return some offset in the wrong struct.
> > Additionally, for the dirty_bgs list the iteration is done under
> > dirty_bgs_lock which ensures consistency of the list.
> > 
> Reviewed-by: Liu Bo <bo.li....@oracle.com>

Added to next, thanks.
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