From patchwork Wed Sep 6 10:50:58 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?UTF-8?q?Javier=20Gonz=C3=A1lez?= X-Patchwork-Id: 9940409 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 54D85602CC for ; Wed, 6 Sep 2017 10:57:27 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 48B9D28B9C for ; Wed, 6 Sep 2017 10:57:27 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 3C34028BA6; Wed, 6 Sep 2017 10:57:27 +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=-6.9 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,RCVD_IN_DNSWL_HI autolearn=unavailable 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 ABE2E28BA1 for ; Wed, 6 Sep 2017 10:57:26 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753704AbdIFK45 (ORCPT ); Wed, 6 Sep 2017 06:56:57 -0400 Received: from mail-wm0-f50.google.com ([74.125.82.50]:36990 "EHLO mail-wm0-f50.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753267AbdIFKwm (ORCPT ); Wed, 6 Sep 2017 06:52:42 -0400 Received: by mail-wm0-f50.google.com with SMTP id u26so29535421wma.0 for ; Wed, 06 Sep 2017 03:52:41 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=lightnvm-io.20150623.gappssmtp.com; s=20150623; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=xR20oANhYOmtBGY6j7ijkpVB+PGNMSYNiy6uxz2vmNk=; b=vyu0fBvxxT3yjP5l7yOPodVPakzHeug1lI6eo7i0jeezldcQCLKXPbJuOK+EaNmgN/ 6gI6nsTZBCrhb5Xz5zBTnKG8y+9fiQpa9m9WGhHnQ9zauh8g4t47uITh8clAmXraGskB il41xq5er9kWWXK5Zcjb1UBxIuAKXiuVKzzit2R6U/in43rLOpesrNrSVt7WdkwoKq7g s8ObuNPgrEFM57Bbmyg3cKKJKx2PbmC8ltXx3qW9LUt0OBk/BjeUdBsBT8jd7T/ry2x0 h7KLNcfNJ8Ci2dtQeDsqW+Ua9zjJ0M+F4NjM+u7UCLRy0srymaLj1DjBk4U7MLBoX9aT z81Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=xR20oANhYOmtBGY6j7ijkpVB+PGNMSYNiy6uxz2vmNk=; b=oX//KGgVFxDKFCqTJm4na8kGLC+Ve+/evpKlKBHFSBd0p90HZ+5ZkF24G4qhovnjDI uCpKDlSPS1dhDnelgaMbN5pcT5vMLIDJkzzTwARmaBemlFfW067tZSpNp85KnfXoS2D9 nonHgiGnQeZTTk3G0hooTZQSU5V0kfZ7JY+4QlmltoR63gVoNLEQ5svDv3goaJHP6Qs8 qqpRV2pAxKKrkSYfW8Rw5ySnMElvDTXhNzP2ID/tNlSGFmpqJ5JyGedHo9x9vMWUls/q hCjJtpxLBXDl2JT3Tq0Od0b8DsnEe97Q4gl6Xxo7nKNFmbWaToWoFQsic1Chht57myZS EH7w== X-Gm-Message-State: AHPjjUhWT2qD/a9bd52SZbCkJppfjDZs5TE7ZIN+UdxjqzysyHDqyaHN GOBjyShDRe7FY76Z X-Google-Smtp-Source: ADKCNb5xR3ozrcEM+K2d5xLu9ixU64aQ0jyYNVnnCmi5S/y8VfaO4nSPj8iAaZ3SAYK0c0oArUNryw== X-Received: by 10.80.241.195 with SMTP id y3mr5589376edl.92.1504695160817; Wed, 06 Sep 2017 03:52:40 -0700 (PDT) Received: from uHalley.cnexlabs.com (6164211-cl69.boa.fiberby.dk. [193.106.164.211]) by smtp.gmail.com with ESMTPSA id b8sm1044007edi.46.2017.09.06.03.52.39 (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Wed, 06 Sep 2017 03:52:40 -0700 (PDT) From: "=?UTF-8?q?Javier=20Gonz=C3=A1lez?=" X-Google-Original-From: =?UTF-8?q?Javier=20Gonz=C3=A1lez?= To: mb@lightnvm.io, axboe@fb.com Cc: linux-block@vger.kernel.org, linux-kernel@vger.kernel.org, =?UTF-8?q?Javier=20Gonz=C3=A1lez?= , =?UTF-8?q?Matias=20Bj=C3=B8rling?= Subject: [PATCH 05/18] lightnvm: pblk: initialize debug stat counter Date: Wed, 6 Sep 2017 12:50:58 +0200 Message-Id: <1504695071-25928-6-git-send-email-javier@cnexlabs.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1504695071-25928-1-git-send-email-javier@cnexlabs.com> References: <1504695071-25928-1-git-send-email-javier@cnexlabs.com> 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 Initialize the stat counter for garbage collected reads. Fixes: a4bd217b43268 ("lightnvm: physical block device (pblk) target") Signed-off-by: Javier González Signed-off-by: Matias Bjørling --- drivers/lightnvm/pblk-init.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/lightnvm/pblk-init.c b/drivers/lightnvm/pblk-init.c index 1b0f61233c21..8459434edd89 100644 --- a/drivers/lightnvm/pblk-init.c +++ b/drivers/lightnvm/pblk-init.c @@ -944,6 +944,7 @@ static void *pblk_init(struct nvm_tgt_dev *dev, struct gendisk *tdisk, atomic_long_set(&pblk->recov_writes, 0); atomic_long_set(&pblk->recov_writes, 0); atomic_long_set(&pblk->recov_gc_writes, 0); + atomic_long_set(&pblk->recov_gc_reads, 0); #endif atomic_long_set(&pblk->read_failed, 0);