slub: Drop DEFAULT_MAX_ORDER / DEFAULT_MIN_OBJECTS

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We can now fallback to order 0 slabs. So set the slub_max_order to
PAGE_CACHE_ORDER_COSTLY but keep the slub_min_objects at 4. This
will mostly preserve the orders used in 2.6.25. F.e. The 2k kmalloc slab
will use order 1 allocs and the 4k kmalloc slab order 2.

Signed-off-by: Christoph Lameter <clameter@sgi.com>
Signed-off-by: Pekka Enberg <penberg@cs.helsinki.fi>

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Christoph Lameter 2008-04-14 19:11:41 +03:00 • committed by Pekka Enberg

parent 31d33baf36

commit 114e9e89e6

1 changed files with 2 additions and 21 deletions

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mm/slub.c

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