Re: [PATCH,RFC] Add __GFP_ZERO to GFP_LEVEL_MASK
From: Jonathan Corbet
Date: Fri Oct 13 2006 - 17:00:41 EST
Andrew Morton <akpm@xxxxxxxx> wrote:
> It would be a bit odd to pass __GFP_ZERO into the slab allocator. Slab
> doesn't need that hint: it has its own ways of initialising the memory.
>
> What is the callsite?
It's vmalloc_user(), which does this:
ret = __vmalloc(size, GFP_KERNEL | __GFP_HIGHMEM | __GFP_ZERO, PAGE_KERNEL);
jon
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