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SubjectRe: [PATCH 1/2] lightnvm: let rrpc block know its rrpc lun
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On 01/07/2016 01:03 PM, Javier González wrote:
> Currently a rrpc block only points to the nvm_lun it belongs to.
> Maintaining a reference to the rrpc lun allows to manage rrpc specific
> behavior between an rrpc block and rrpc lun.
>
> Signed-off-by: Javier González <javier@cnexlabs.com>
> ---
> drivers/lightnvm/rrpc.c | 1 +
> drivers/lightnvm/rrpc.h | 1 +
> 2 files changed, 2 insertions(+)
>
> diff --git a/drivers/lightnvm/rrpc.c b/drivers/lightnvm/rrpc.c
> index ec7aacf..1bea346 100644
> --- a/drivers/lightnvm/rrpc.c
> +++ b/drivers/lightnvm/rrpc.c
> @@ -1150,6 +1150,7 @@ static int rrpc_luns_init(struct rrpc *rrpc, int lun_begin, int lun_end)
> struct nvm_block *blk = &lun->blocks[j];
>
> rblk->parent = blk;
> + rblk->rlun = rlun;
> INIT_LIST_HEAD(&rblk->prio);
> spin_lock_init(&rblk->lock);
> }
> diff --git a/drivers/lightnvm/rrpc.h b/drivers/lightnvm/rrpc.h
> index a9696a0..7c5fa4d 100644
> --- a/drivers/lightnvm/rrpc.h
> +++ b/drivers/lightnvm/rrpc.h
> @@ -54,6 +54,7 @@ struct rrpc_rq {
>
> struct rrpc_block {
> struct nvm_block *parent;
> + struct rrpc_lun *rlun;
> struct list_head prio;
>
> #define MAX_INVALID_PAGES_STORAGE 8
>

Thanks, applied for 4.5. I've slightly changed the patch text.


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