From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-wm0-f50.google.com ([74.125.82.50]:37536 "EHLO mail-wm0-f50.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932787AbdIFPBT (ORCPT ); Wed, 6 Sep 2017 11:01:19 -0400 Received: by mail-wm0-f50.google.com with SMTP id u26so32206850wma.0 for ; Wed, 06 Sep 2017 08:01:19 -0700 (PDT) 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> 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 Sender: linux-block-owner@vger.kernel.org List-Id: linux-block@vger.kernel.org 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