Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932843AbdIFPBg (ORCPT ); Wed, 6 Sep 2017 11:01:36 -0400 Received: from mail-wm0-f51.google.com ([74.125.82.51]:37536 "EHLO mail-wm0-f51.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932788AbdIFPBU (ORCPT ); Wed, 6 Sep 2017 11:01:20 -0400 X-Google-Smtp-Source: ADKCNb4SUvinYjuThw6lsIlrOPoA7oHmuMxrnCs32PR3QIUwl8cf2Mcqm0ehzm9NZCWFi6kv4J5HXA== 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 5/6] lightnvm: pblk: fix write I/O sync stat Date: Wed, 6 Sep 2017 17:01:05 +0200 Message-Id: <1504710066-4699-6-git-send-email-javier@cnexlabs.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1504710066-4699-1-git-send-email-javier@cnexlabs.com> References: <1504710066-4699-1-git-send-email-javier@cnexlabs.com> 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 Content-Length: 884 Lines: 25 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 6acb4a92435f..b48d52b2ae38 100644 --- a/drivers/lightnvm/pblk-write.c +++ b/drivers/lightnvm/pblk-write.c @@ -41,7 +41,7 @@ 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); -- 2.7.4