slub: Remove node check in slab_free

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We can set the page pointing in the percpu structure to
NULL to have the same effect as setting c->node to NUMA_NO_NODE.

Gets rid of one check in slab_free() that was only used for
forcing the slab_free to the slowpath for debugging.

We still need to set c->node to NUMA_NO_NODE to force the
slab_alloc() fastpath to the slowpath in case of debugging.

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

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Christoph Lameter 2011-05-17 16:29:31 -05:00 • committed by Pekka Enberg

parent bd07d87fd4

commit 442b06bcea

1 changed files with 3 additions and 1 deletions

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mm/slub.c

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