K 10 svn:author V 4 jeff K 8 svn:date V 27 2003-07-30T05:42:55.000000Z K 7 svn:log V 533 - Check to see if we need a slab prior to allocating one. Failure to do so not only wastes memory but it can also cause a leak in zones that will be destroyed later. The problem is that the slab allocation code places newly created slabs on the partially allocated list because it assumes that the caller will actually allocate some memory from it. Failure to do so places an otherwise free slab on the partial slab list where we wont find it later in zone_drain(). Continuously prodded to fix by: phk (Thanks) END