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    SubjectRe: SLUB: Return ZERO_SIZE_PTR for kmalloc(0)
    On Fri, 1 Jun 2007, Andrew Morton wrote:
    > > They are different instances which happen to have the same length (zero).

    On 6/2/07, Christoph Lameter <clameter@sgi.com> wrote:
    > I guess one could use the slab allocators as a type of reservation
    > ticket generator with zero sized objects. Hmmm.... But is that really a
    > useful thing to do?

    Can someone remind me why we can't do what mm/slab.c does for
    zero-size allocations in slub too?
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