slub: Rework allocator fastpaths

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Rework the allocation paths so that updates of the page freelist, frozen state
and number of objects use cmpxchg_double_slab().

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

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Christoph Lameter 2011-06-01 12:25:52 -05:00 • committed by Pekka Enberg

parent 61728d1efc

commit 2cfb7455d2

1 changed files with 280 additions and 129 deletions

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mm/slub.c

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