On 2020-05-15 03:30, Avri Altman wrote:
> +static int ufshpb_mempool_init(struct ufshpb_dh_lun *hpb)
> +{
> + unsigned int max_active_subregions = hpb->max_active_regions *
> + subregions_per_region;
> + int i;
> +
> + INIT_LIST_HEAD(>lh_map_ctx);
> +
Preparing for L2P cache management, this patch introduces the memory
pool supportive structures and constants.
The logical unit address space is divided into equally-sized slots
called Regions. Each such region is further divided into equally-sized
subregions. subregions which theirs L2P mapping
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