On Mon, May 13, 2013 at 06:18:54PM -0700, Kent Overstreet wrote:
> +struct tag_pool {
> + unsigned watermark;
> + unsigned nr_tags;
> +
> + struct tag_cpu_freelist *tag_cpu;
> +
> + struct {
> + /* Global freelist */
> + unsigned nr_free;
> + unsigned *free;
> + spinlock_t lock;
> + struct list_head wait;
> + } ____cacheline_aligned;
> +};
Come on, Kent. No comment at all in the whole posting and no
justification for the patch or explanation of use cases?
--
tejun
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