From patchwork Fri Oct 13 12:46:04 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Matias_Bj=C3=B8rling?= X-Patchwork-Id: 10004443 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 7B9BA60216 for ; Fri, 13 Oct 2017 12:47:29 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 6DB2B28FD4 for ; Fri, 13 Oct 2017 12:47:29 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 629B929057; Fri, 13 Oct 2017 12:47:29 +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=-6.5 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, RCVD_IN_DNSWL_HI, RCVD_IN_SORBS_SPAM 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 147BC28FD4 for ; Fri, 13 Oct 2017 12:47:29 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758183AbdJMMrZ (ORCPT ); Fri, 13 Oct 2017 08:47:25 -0400 Received: from mail-wm0-f68.google.com ([74.125.82.68]:48930 "EHLO mail-wm0-f68.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1758161AbdJMMrW (ORCPT ); Fri, 13 Oct 2017 08:47:22 -0400 Received: by mail-wm0-f68.google.com with SMTP id i124so21102974wmf.3 for ; Fri, 13 Oct 2017 05:47:21 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bjorling.me; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=3Jleu9Dn45GFkEBGQdt7EZHeZubNsCNwfyzzbxmvUM0=; b=nhDLvXmyXrJQxuIGv4R36rl/UcRwAskix06XwCzxKdpCTlbWZuZKgM9ElocU1qXRel A2si2MsvZyFLHpY1S1IJgrRpkvTr1AxmHQ5BwefdP2kCcNeQXU3oR0TCPwjNHpOv2Fph VAQQApPlMjWj0G5VirRqTtLt3Cp1XRxOAYxXU= 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=3Jleu9Dn45GFkEBGQdt7EZHeZubNsCNwfyzzbxmvUM0=; b=O2gDi+28k6XtsEgFt1pa45n4qZpPZUGaSXhpXSgnhcGjfaou3fDElUSs+ViGwhhoUW 9kasN4sxRmVcHGs7WFRFkRor2d9P7a8a8QXcejYiP/3uTWkYo3PzeWZujzZakVC3z1C+ zEwt/ixjT322eOxJ+ZNDp4BaQRW6aKGDZoJNoF6bTMsmwmzQOvT+DO2B5uCMW1R2nQYB ggM5E+jJ+4JAH/A8BJA+n2NM2epNeWLm2VoRAWRWcdxUWwO20SknrIF6gguSCD8iDtzt RjOK5DfFiIk2WIMgHxR0C6f6/iTT9wagTGCAYzHDQM2/quJgASijAYiXOdDh3WkafLCT a1BA== X-Gm-Message-State: AMCzsaVvieIIUgUvUnj4REi+yiQijW4FbgczK65TxohjQDL2X0SNLWZJ VSrWYxMEjKiB0zYnqHVd+EWzJw== X-Google-Smtp-Source: AOwi7QAJPzcWG62BqnfDPwmt4EWV9js//L/cUGHQ9Yk2N8WRw1yRS9NxUMDNEIDCowKQOcQddVk6Xw== X-Received: by 10.80.244.189 with SMTP id s58mr543290edm.234.1507898840880; Fri, 13 Oct 2017 05:47:20 -0700 (PDT) Received: from skyninja.cnexlabs.com (6164211-cl69.boa.fiberby.dk. [193.106.164.211]) by smtp.gmail.com with ESMTPSA id p91sm735012edp.69.2017.10.13.05.47.19 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Fri, 13 Oct 2017 05:47:20 -0700 (PDT) From: =?UTF-8?q?Matias=20Bj=C3=B8rling?= To: 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: [GIT PULL 15/58] lightnvm: pblk: fix write I/O sync stat Date: Fri, 13 Oct 2017 14:46:04 +0200 Message-Id: <20171013124647.32668-16-m@bjorling.me> X-Mailer: git-send-email 2.9.3 In-Reply-To: <20171013124647.32668-1-m@bjorling.me> References: <20171013124647.32668-1-m@bjorling.me> 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 From: Javier González Fix stat counter to collect the right number of I/Os being synced on the completion path. Fixes: 0880a9aa2d91f ("lightnvm: pblk: delete redundant buffer pointer") Signed-off-by: Javier González Signed-off-by: Matias Bjørling --- drivers/lightnvm/pblk-write.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/lightnvm/pblk-write.c b/drivers/lightnvm/pblk-write.c index d89ac57..d82ca8b 100644 --- a/drivers/lightnvm/pblk-write.c +++ b/drivers/lightnvm/pblk-write.c @@ -38,7 +38,7 @@ static unsigned long pblk_end_w_bio(struct pblk *pblk, struct nvm_rq *rqd, c_ctx->nr_padded); #ifdef CONFIG_NVM_DEBUG - atomic_long_add(c_ctx->nr_valid, &pblk->sync_writes); + atomic_long_add(rqd->nr_ppas, &pblk->sync_writes); #endif ret = pblk_rb_sync_advance(&pblk->rwb, c_ctx->nr_valid);