Christoph Lameter 3e0c2ab67e slub: Deal with hyperthetical case of PAGE_SIZE > 2M ...

kmalloc_index() currently returns -1 if the PAGE_SIZE is larger than 2M
which seems to cause some concern since the callers do not check for -1.

Insert a BUG() and add a comment to the -1 explaining that the code
cannot be reached.

Signed-off-by: Christoph Lameter <cl@linux.com>
Signed-off-by: Pekka Enberg <penberg@kernel.org>

2011-05-21 12:53:53 +03:00

8.5 KiB

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