From patchwork Fri Apr 26 13:35:10 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Igor Konopko X-Patchwork-Id: 10919215 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 12B7A912 for ; Fri, 26 Apr 2019 13:38:04 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 0158728D14 for ; Fri, 26 Apr 2019 13:38:04 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id E97FB28D21; Fri, 26 Apr 2019 13:38:03 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.9 required=2.0 tests=BAYES_00,MAILING_LIST_MULTI, RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 8711328D14 for ; Fri, 26 Apr 2019 13:38:03 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726120AbfDZNiD (ORCPT ); Fri, 26 Apr 2019 09:38:03 -0400 Received: from mga01.intel.com ([192.55.52.88]:48544 "EHLO mga01.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726074AbfDZNiC (ORCPT ); Fri, 26 Apr 2019 09:38:02 -0400 X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga003.fm.intel.com ([10.253.24.29]) by fmsmga101.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 26 Apr 2019 06:38:02 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.60,397,1549958400"; d="scan'208";a="152591237" Received: from gklab-107-059.igk.intel.com ([10.102.107.59]) by FMSMGA003.fm.intel.com with ESMTP; 26 Apr 2019 06:38:00 -0700 From: Igor Konopko To: mb@lightnvm.io, javier@javigon.com, hans.holmberg@cnexlabs.com Cc: linux-block@vger.kernel.org, igor.j.konopko@intel.com Subject: [PATCH v5 0/3] lightnvm: next set of improvements for 5.2 Date: Fri, 26 Apr 2019 15:35:10 +0200 Message-Id: <20190426133513.23966-1-igor.j.konopko@intel.com> X-Mailer: git-send-email 2.9.5 MIME-Version: 1.0 Sender: linux-block-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-block@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP This is another set of fixes and improvements to both pblk and lightnvm core. Changes v4 -> v5: -dropped patches which were already pulled into for-5.2/core branch -rebasing of other patches -multiple copies of smeta patch moved into last position in series so it would be easier to pull only previous patches if needed Changes v3 -> v4: -dropped patches which were already pulled into for-5.2/core branch -major changes for patch #2 based on code review -patch #6 modified to use krefs -new patch #7 which extends the patch #6 Changes v2 -> v3: -dropped some not needed patches -dropped patches which were already pulled into for-5.2/core branch -commit messages cleanup Changes v1 -> v2: -dropped some not needed patches -review feedback incorporated for some of the patches -partial read path changes patch splited into two patches Igor Konopko (3): lightnvm: pblk: simplify partial read path lightnvm: pblk: use nvm_rq_to_ppa_list() lightnvm: pblk: store multiple copies of smeta drivers/lightnvm/pblk-core.c | 159 ++++++++++++++---- drivers/lightnvm/pblk-init.c | 23 ++- drivers/lightnvm/pblk-rb.c | 11 +- drivers/lightnvm/pblk-read.c | 339 ++++++++++----------------------------- drivers/lightnvm/pblk-recovery.c | 27 ++-- drivers/lightnvm/pblk-rl.c | 3 +- drivers/lightnvm/pblk.h | 19 +-- 7 files changed, 252 insertions(+), 329 deletions(-)