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authorJoonsoo Kim <iamjoonsoo.kim@lge.com>2013-06-19 15:33:55 +0900
committerPekka Enberg <penberg@kernel.org>2013-07-07 18:46:30 +0300
commit318df36e57c0ca9f2146660d41ff28e8650af423 (patch)
tree6d6ad368eab1e67f2fd88ea92638e638c04e66d3 /mm/Kconfig
parentc17fd13ec0677e61f3692ecb9d4b21f79848fa04 (diff)
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slub: do not put a slab to cpu partial list when cpu_partial is 0
In free path, we don't check number of cpu_partial, so one slab can be linked in cpu partial list even if cpu_partial is 0. To prevent this, we should check number of cpu_partial in put_cpu_partial(). Acked-by: Christoph Lameeter <cl@linux.com> Reviewed-by: Wanpeng Li <liwanp@linux.vnet.ibm.com> Signed-off-by: Joonsoo Kim <iamjoonsoo.kim@lge.com> Signed-off-by: Pekka Enberg <penberg@kernel.org>
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