tree 52d9bcff74f2cb03b9f491a406fa0c7bb3b83eea
parent 614410d5892af5f86d0ec14e28f9f6d5f4ac9e9b
author Christoph Lameter <clameter@sgi.com> 1178488178 -0700
committer Linus Torvalds <torvalds@woody.linux-foundation.org> 1178565173 -0700

PowerPC: Disable SLUB for configurations in which slab page structs are modified

PowerPC uses the slab allocator to manage the lowest level of the page
table.  In high cpu configurations we also use the page struct to split the
page table lock.  Disallow the selection of SLUB for that case.

Signed-off-by: Christoph Lameter <clameter@sgi.com>
Cc: Hugh Dickins <hugh@veritas.com>
Cc: Paul Mackerras <paulus@samba.org>
Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>