Message ID | 20210428190314.1865312-4-vgoyal@redhat.com (mailing list archive) |
---|---|
State | Accepted |
Commit | 237388320deffde7c2d65ed8fc9eef670dc979b3 |
Headers | show
Return-Path: <SRS0=nl6w=JZ=lists.01.org=linux-nvdimm-bounces@kernel.org> 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=-13.6 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS 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 643A0C433ED for <linux-nvdimm@archiver.kernel.org>; Wed, 28 Apr 2021 19:03:39 +0000 (UTC) Received: from ml01.01.org (ml01.01.org [198.145.21.10]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 2331861449 for <linux-nvdimm@archiver.kernel.org>; Wed, 28 Apr 2021 19:03:39 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 2331861449 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=redhat.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-nvdimm-bounces@lists.01.org Received: from ml01.vlan13.01.org (localhost [IPv6:::1]) by ml01.01.org (Postfix) with ESMTP id 6ADD7100EB855; Wed, 28 Apr 2021 12:03:38 -0700 (PDT) Received-SPF: Pass (mailfrom) identity=mailfrom; client-ip=170.10.133.124; helo=us-smtp-delivery-124.mimecast.com; envelope-from=vgoyal@redhat.com; receiver=<UNKNOWN> Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.133.124]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ml01.01.org (Postfix) with ESMTPS id 097E9100EB844 for <linux-nvdimm@lists.01.org>; Wed, 28 Apr 2021 12:03:35 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1619636615; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=1Hk455wvZuffLPAg5y/Ru9o18NOfUN+IuQhiO9ozvBQ=; b=DcKu/gcExmH48DgtF6iEYXIJYqetZcj9MareORB2UheaXEAAyxi/sCPLkpFsyEUjB7SImA y/AY9R2fUkpnYljXwrM2Vb2SitrhOtuhXZ0VnSwKZpBNUmur95z8E+CULzEU4d3YCgenhb FDbAZLNQlFnCRK6ZXXbkxwh5vnCJc6k= Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-430-NZX1U0UwOIuJR2uNYVCwVw-1; Wed, 28 Apr 2021 15:03:32 -0400 X-MC-Unique: NZX1U0UwOIuJR2uNYVCwVw-1 Received: from smtp.corp.redhat.com (int-mx05.intmail.prod.int.phx2.redhat.com [10.5.11.15]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id BC72D106BB39; Wed, 28 Apr 2021 19:03:31 +0000 (UTC) Received: from horse.redhat.com (ovpn-116-128.rdu2.redhat.com [10.10.116.128]) by smtp.corp.redhat.com (Postfix) with ESMTP id A10A86A8FE; Wed, 28 Apr 2021 19:03:24 +0000 (UTC) Received: by horse.redhat.com (Postfix, from userid 10451) id 3B516225FCF; Wed, 28 Apr 2021 15:03:24 -0400 (EDT) From: Vivek Goyal <vgoyal@redhat.com> To: linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, linux-nvdimm@lists.01.org, virtio-fs@redhat.com, dan.j.williams@intel.com Subject: [PATCH v6 3/3] dax: Wake up all waiters after invalidating dax entry Date: Wed, 28 Apr 2021 15:03:14 -0400 Message-Id: <20210428190314.1865312-4-vgoyal@redhat.com> In-Reply-To: <20210428190314.1865312-1-vgoyal@redhat.com> References: <20210428190314.1865312-1-vgoyal@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.15 Message-ID-Hash: 3CHHCUQKL53AJ45BERRF4JDDKQWAK4OM X-Message-ID-Hash: 3CHHCUQKL53AJ45BERRF4JDDKQWAK4OM X-MailFrom: vgoyal@redhat.com X-Mailman-Rule-Misses: dmarc-mitigation; no-senders; approved; emergency; loop; banned-address; member-moderation; nonmember-moderation; administrivia; implicit-dest; max-recipients; max-size; news-moderation; no-subject; suspicious-header CC: willy@infradead.org, jack@suse.cz, groug@kaod.org, Sergio Lopez <slp@redhat.com> X-Mailman-Version: 3.1.1 Precedence: list List-Id: "Linux-nvdimm developer list." <linux-nvdimm.lists.01.org> Archived-At: <https://lists.01.org/hyperkitty/list/linux-nvdimm@lists.01.org/message/3CHHCUQKL53AJ45BERRF4JDDKQWAK4OM/> List-Archive: <https://lists.01.org/hyperkitty/list/linux-nvdimm@lists.01.org/> List-Help: <mailto:linux-nvdimm-request@lists.01.org?subject=help> List-Post: <mailto:linux-nvdimm@lists.01.org> List-Subscribe: <mailto:linux-nvdimm-join@lists.01.org> List-Unsubscribe: <mailto:linux-nvdimm-leave@lists.01.org> Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit |
Series |
dax: Fix missed wakeup in put_unlocked_entry()
|
expand
|
diff --git a/fs/dax.c b/fs/dax.c index 56eb1c759ca5..df5485b4bddf 100644 --- a/fs/dax.c +++ b/fs/dax.c @@ -675,7 +675,7 @@ static int __dax_invalidate_entry(struct address_space *mapping, mapping->nrexceptional--; ret = 1; out: - put_unlocked_entry(&xas, entry, WAKE_NEXT); + put_unlocked_entry(&xas, entry, WAKE_ALL); xas_unlock_irq(&xas); return ret; }