Messages in this thread |  | | | Date | Wed, 20 Jun 2012 18:37:49 -0700 (PDT) | | From | David Rientjes <> | | Subject | Re: [PATCH] slab: do not call compound_head() in page_get_cache() |
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On Wed, 20 Jun 2012, Michel Lespinasse wrote:
> page_get_cache() does not need to call compound_head(), as its unique > caller virt_to_slab() already makes sure to return a head page. > > Additionally, removing the compound_head() call makes page_get_cache() > consistent with page_get_slab(). > > Signed-off-by: Michel Lespinasse <walken@google.com>
Acked-by: David Rientjes <rientjes@google.com>
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