From nobody Fri Apr 10 20:20:01 2026 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 218DDC00140 for ; Thu, 18 Aug 2022 21:41:01 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1347000AbiHRVk5 (ORCPT ); Thu, 18 Aug 2022 17:40:57 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:59398 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1344440AbiHRVkx (ORCPT ); Thu, 18 Aug 2022 17:40:53 -0400 Received: from mail-il1-x149.google.com (mail-il1-x149.google.com [IPv6:2607:f8b0:4864:20::149]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 452AEBD292 for ; Thu, 18 Aug 2022 14:40:53 -0700 (PDT) Received: by mail-il1-x149.google.com with SMTP id q10-20020a056e020c2a00b002dedb497c7fso1956698ilg.16 for ; Thu, 18 Aug 2022 14:40:53 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20210112; h=cc:to:from:subject:mime-version:message-id:date:from:to:cc; bh=ggYZcW/jiHht2+YSvHf2xzH9Vi0hSCfs2RkxdmXJjMU=; b=nejJkqLn39bRDQq7wbN19Ph5a2ZdHTa4Sd2es/UeWHwznTnN+IgKm9+hJKcYJK/zsi axeEP4d4aVZMHLgZ4TFSrj7qsbSrsiflvI3BmQW1l4+zR08ZElug1lMTRzZoukpt+aZv i8NvIdeiRCGOKsEMqlknSUrlH0z+hNn/FfK8WxNE6PKCKd/63862nyp7MlZHD88Bpqqh Sw4YQ1L1kfJBczrSy60QlE6wfbHa08MTkkQCQJXbHsogjeBoBf72TGi4aG8BfRzWNrdi FPRJrpfuJSLjkxldNomRCjr2nudoKJLyjQFU9/7/PXoI4xqdpvNQtJXhOHuFXu25H/Kr peBw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=cc:to:from:subject:mime-version:message-id:date:x-gm-message-state :from:to:cc; bh=ggYZcW/jiHht2+YSvHf2xzH9Vi0hSCfs2RkxdmXJjMU=; b=zFrkU38/o65Op5FzJvGcc6n0iNaYsx0t9ndgeRw0eaMxLBk4MHnmK/cqPdZgmI6qYl udYK1WNiqItxHu+jQka091SYmGL0S+MULv4IY9O/LxNZdmy2J2NkfZFKh9Q7u+TefTjh sajgL+kkVmVxAMi4o5bpx/IDEAUHp+VgoXqU8ZSsqSOnK4lxq/3RNPuC0YWqXP+aPEpw NMAReo0fXHCRSngMqmVXbBTQ2nfEeNWm+rW0nOmnbLavvcxvp3SsCVkZlYKrJ1OCBKrN leioZ8c2QdtrwV8E5fPoE6M6+qkw6glq9qto2r/8kWr68ZBFe794UIM6DopzPEdeRehd j/sA== X-Gm-Message-State: ACgBeo1YIPYksTuV8Tudrh/CT8sKxS014VHOA/0gKIXlFUXVvvjlDsaj BmtRDw50/HT1YkufOHYLGezUcP6E1UtBfqpP X-Google-Smtp-Source: AA6agR76jW71LoHot4oYwaCwArah91ZBIVUMk461/DWSHQ4gWA7HioWs5nxJIJHYT6GietUGrPQKS405pFDnBIXR X-Received: from lalithkraj-spec-glinux.c.googlers.com ([fda3:e722:ac3:cc00:2b:ff92:c0a8:b94]) (user=lalithkraj job=sendgmr) by 2002:a05:6e02:661:b0:2e2:be22:67f0 with SMTP id l1-20020a056e02066100b002e2be2267f0mr2327973ilt.91.1660858852679; Thu, 18 Aug 2022 14:40:52 -0700 (PDT) Date: Thu, 18 Aug 2022 21:40:49 +0000 Message-Id: <20220818214049.1519544-1-lalithkraj@google.com> Mime-Version: 1.0 X-Mailer: git-send-email 2.37.1.595.g718a3a8f04-goog Subject: [PATCH] ext4: Make ext4_lazyinit_thread freezable. From: Lalith Rajendran To: tytso@mit.edu, dilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Lalith Rajendran Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" ext4_lazyinit_thread is not set freezable. Hence when the thread calls try_to_freeze it doesn't freeze during suspend and continues to send requests to the storage during suspend, resulting in suspend failures. Signed-off-by: Lalith Rajendran --- fs/ext4/super.c | 1 + 1 file changed, 1 insertion(+) diff --git a/fs/ext4/super.c b/fs/ext4/super.c index 9a66abcca1a85..d77e0904a1327 100644 --- a/fs/ext4/super.c +++ b/fs/ext4/super.c @@ -3767,6 +3767,7 @@ static int ext4_lazyinit_thread(void *arg) unsigned long next_wakeup, cur; =20 BUG_ON(NULL =3D=3D eli); + set_freezable(); =20 cont_thread: while (true) { --=20 2.31.0