From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752960AbcAGMDi (ORCPT ); Thu, 7 Jan 2016 07:03:38 -0500 Received: from mail-wm0-f48.google.com ([74.125.82.48]:38705 "EHLO mail-wm0-f48.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752331AbcAGMDg (ORCPT ); Thu, 7 Jan 2016 07:03:36 -0500 From: =?UTF-8?q?Javier=20Gonz=C3=A1lez?= To: mb@lightnvm.io Cc: jg@lightnvm.io, linux-kernel@vger.kernel.org, linux-block@vger.kernel.org, =?UTF-8?q?Javier=20Gonz=C3=A1lez?= , =?UTF-8?q?Javier=20Gonz=C3=A1lez?= Subject: [PATCH 1/2] lightnvm: let rrpc block know its rrpc lun Date: Thu, 7 Jan 2016 13:03:24 +0100 Message-Id: <1452168205-5559-1-git-send-email-javier@javigon.com> X-Mailer: git-send-email 2.1.4 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 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 --- 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 -- 2.1.4