Re: [PATCH 2/3] mm/slub: wrap cpu_slab->partial in CONFIG_SLUB_CPU_PARTIAL

[Wei Yang]

On Mon, May 01, 2017 at 07:39:30AM -0700, Matthew Wilcox wrote:
>On Mon, May 01, 2017 at 04:20:05PM +0800, Wei Yang wrote:
>> I have tried to replace the code with slub_cpu_partial(), it works fine on
>> most of cases except two:
>> 
>> 1. slub_cpu_partial(c) = page->next;
>
>New accessor: slub_set_cpu_partial(c, p)
>
>> 2. page = READ_ONCE(slub_cpu_partial(c));
>
>OK, that one I haven't seen an existing pattern for yet.
>slub_cpu_partial_read_once(c)?

Thanks~ You are really a genius.

-- 
Wei Yang
Help you, Help me

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