mm/slab: align cache size first before determination of OFF_SLAB candidate

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Finding suitable OFF_SLAB candidate is more related to aligned cache
size rather than original size.  Same reasoning can be applied to the
debug pagealloc candidate.  So, this patch moves up alignment fixup to
proper position.  From that point, size is aligned so we can remove some
alignment fixups.

Signed-off-by: Joonsoo Kim <iamjoonsoo.kim@lge.com>
Cc: Christoph Lameter <cl@linux.com>
Cc: Pekka Enberg <penberg@kernel.org>
Cc: David Rientjes <rientjes@google.com>
Cc: Joonsoo Kim <iamjoonsoo.kim@lge.com>
Cc: Jesper Dangaard Brouer <brouer@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

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Joonsoo Kim 2016-03-15 14:54:33 -07:00 • committed by Linus Torvalds

parent 2e6b360216

commit 832a15d209

1 changed files with 15 additions and 11 deletions

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mm/slab.c

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