Re: [PATCH 2/9] slab: makes clear_obj_pfmemalloc() just return store masked value

[Christoph Lameter]

On Fri, 14 Feb 2014, David Rientjes wrote:

> Yeah, you don't need it, but don't you think it makes the code more
> readable?  Otherwise this is going to be just doing
>
> 	return (unsigned long)objp & ~SLAB_OBJ_PFMEMALLOC;
>
> and you gotta figure out the function type to understand it's returned as

Isnt there something like PTR_ALIGN() for this case that would make it
more readable?

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