From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.0 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 53574C43219 for ; Sat, 4 May 2019 18:40:06 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 28110206DF for ; Sat, 4 May 2019 18:40:06 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lightnvm-io.20150623.gappssmtp.com header.i=@lightnvm-io.20150623.gappssmtp.com header.b="JwDbYsTF" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727828AbfEDSkF (ORCPT ); Sat, 4 May 2019 14:40:05 -0400 Received: from mail-lj1-f194.google.com ([209.85.208.194]:35063 "EHLO mail-lj1-f194.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727427AbfEDSim (ORCPT ); Sat, 4 May 2019 14:38:42 -0400 Received: by mail-lj1-f194.google.com with SMTP id z26so3037275ljj.2 for ; Sat, 04 May 2019 11:38:40 -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=3843mVBw2aKQSM14ec6tRYSSMjiPOntWSMzut81TFAY=; b=JwDbYsTFb4yxp4ZUBe6/DXzDMyAvDefOOAFD/TtIa5KpnOttK7KaVLYSitUMzO0Z55 u0DBNjm1M5FH31OgE8XJFmHUtJ48ZkyGtMFOVoIouaNTy3Sm8hU71qpnN1HG3He0mLVW Zre5Jjcdvj5TunVqlX8Os/yRHDSJgZrgpf8t1bVlNi2tURj3P6c8ZKbFnY+uqvtMFsoq eehK2IYREB4u256xbI7iwBkwJ0ved7JfS0nqQ2VET2dU0+LqTGBcUTvpuoJpCThbcMZ3 tCZj4Jdgj+58tXebL1RhxjgO69rCJPMli2DCuPkcMRT/DZgkkIwxMePZo1BCnbYDyoiK lLhA== 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=3843mVBw2aKQSM14ec6tRYSSMjiPOntWSMzut81TFAY=; b=t5aHBhD5ubsOUdCI2jH86i/4lGTRDz2f+eW3OGjPJZWsm6XFVWGGHzZ/kKJEttCG8h VoFJlO6WNQ+v9bl3qQhoOewmjAXePpAoWRV/vamiucJDB+ortlto8pY7bsX7kQEi02Uz /5iEAoJygB7JM43y2JdPNEDrzzEJELNatl2q+AmOLKLMtvR8iCrHaZJWvDfavys9dJbG 12In1+1Q3HwrMwWLhYA5PbyUcmE8DKtkzMJdG26tD9a99NfDT4YtplJrkcBiTqFKC+zj wFjulMZesO/rQxZlxIzjcBDyjRX18aqLAuds7zetdW5JEZX9U4GR6qBe41Pq94mqW1aW 1ALw== X-Gm-Message-State: APjAAAX4ww2k5v44zVZcKczjMMTGWAmtucAPlBNDfJhjeJ/+3GhS3ENU F9ziym27p7vKp9ckZSoRtCiZ+A== X-Google-Smtp-Source: APXvYqztbPkqlrOfQRcm5dTJdYEtSFLQQq5jpQMMbr9aVHMNr+Tyk33CA9pRAdKnB2aUm7BUzAuGEA== X-Received: by 2002:a2e:9216:: with SMTP id k22mr8846076ljg.179.1556995120087; Sat, 04 May 2019 11:38:40 -0700 (PDT) Received: from skyninja.webspeed.dk (2-111-91-225-cable.dk.customer.tdc.net. [2.111.91.225]) by smtp.gmail.com with ESMTPSA id q21sm1050260lfa.84.2019.05.04.11.38.39 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Sat, 04 May 2019 11:38:39 -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, Igor Konopko , =?UTF-8?q?Matias=20Bj=C3=B8rling?= Subject: [GIT PULL 15/26] lightnvm: pblk: kick writer on write recovery path Date: Sat, 4 May 2019 20:38:00 +0200 Message-Id: <20190504183811.18725-16-mb@lightnvm.io> X-Mailer: git-send-email 2.19.1 In-Reply-To: <20190504183811.18725-1-mb@lightnvm.io> References: <20190504183811.18725-1-mb@lightnvm.io> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Igor Konopko In case of write recovery path, there is a chance that writer thread is not active, kick immediately instead of waiting for timer. Signed-off-by: Igor Konopko Reviewed-by: Javier González Reviewed-by: Hans Holmberg Signed-off-by: Matias Bjørling --- drivers/lightnvm/pblk-write.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/lightnvm/pblk-write.c b/drivers/lightnvm/pblk-write.c index 6593deab52da..4e63f9b5954c 100644 --- a/drivers/lightnvm/pblk-write.c +++ b/drivers/lightnvm/pblk-write.c @@ -228,6 +228,7 @@ static void pblk_submit_rec(struct work_struct *work) mempool_free(recovery, &pblk->rec_pool); atomic_dec(&pblk->inflight_io); + pblk_write_kick(pblk); } -- 2.19.1