bootmem: use slab if bootmem is no longer available

As a preparation for initializing the slab allocator early, make sure the
bootmem allocator does not crash and burn if someone calls it after slab is up;
otherwise we'd need a flag day for switching to early slab.

Acked-by: Johannes Weiner <[email protected]>
Acked-by: Linus Torvalds <[email protected]>
Cc: Christoph Lameter <[email protected]>
Cc: Ingo Molnar <[email protected]>
Cc: Matt Mackall <[email protected]>
Cc: Nick Piggin <[email protected]>
Cc: Yinghai Lu <[email protected]>
Signed-off-by: Pekka Enberg <[email protected]>

0 files changed, 0 insertions, 0 deletions