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 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 smtp.lore.kernel.org (Postfix) with ESMTPS id E36C7C7EE23 for ; Wed, 31 May 2023 14:02:19 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1685541738; h=from:from:sender:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references:list-id:list-help: list-unsubscribe:list-subscribe:list-post; bh=oX3TVxUn+zTCKQRZx1MQVsSm00XWaySUbnMyVgskyLc=; b=d3I1hUb92IuCIsJjXjxZjg0zS6P7ds/o9jnkdBYPuzgXp79T7adLyRnZGSsC7ObCJDK6Kx aFHdjdkne8lJsElVq0CIWMxF9ZGpTpWMqSEpKXTvoDB8M2qcNlKnGPDn8Uo0qPYWhJrnL0 PsDlDBflgeWQ2prTrPdiIwMpVQR2xJo= Received: from mimecast-mx02.redhat.com (mx3-rdu2.redhat.com [66.187.233.73]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-456-3kjFn_fXPx2INVL5fDmy5A-1; Wed, 31 May 2023 10:02:16 -0400 X-MC-Unique: 3kjFn_fXPx2INVL5fDmy5A-1 Received: from smtp.corp.redhat.com (int-mx08.intmail.prod.int.rdu2.redhat.com [10.11.54.8]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id 274A81C12F98; Wed, 31 May 2023 14:02:04 +0000 (UTC) Received: from mm-prod-listman-01.mail-001.prod.us-east-1.aws.redhat.com (unknown [10.30.29.100]) by smtp.corp.redhat.com (Postfix) with ESMTP id B8710C0297C; Wed, 31 May 2023 14:02:02 +0000 (UTC) Received: from mm-prod-listman-01.mail-001.prod.us-east-1.aws.redhat.com (localhost [IPv6:::1]) by mm-prod-listman-01.mail-001.prod.us-east-1.aws.redhat.com (Postfix) with ESMTP id 90BB519465B1; Wed, 31 May 2023 14:02:02 +0000 (UTC) Received: from smtp.corp.redhat.com (int-mx02.intmail.prod.int.rdu2.redhat.com [10.11.54.2]) by mm-prod-listman-01.mail-001.prod.us-east-1.aws.redhat.com (Postfix) with ESMTP id 7C2081946595 for ; Wed, 31 May 2023 13:52:54 +0000 (UTC) Received: by smtp.corp.redhat.com (Postfix) id 6599D40C6EC4; Wed, 31 May 2023 13:52:54 +0000 (UTC) Received: from mimecast-mx02.redhat.com (mimecast10.extmail.prod.ext.rdu2.redhat.com [10.11.55.26]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 5EBBD40C1282 for ; Wed, 31 May 2023 13:52:54 +0000 (UTC) Received: from us-smtp-inbound-1.mimecast.com (us-smtp-delivery-1.mimecast.com [207.211.31.120]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id 3C5271C08781 for ; Wed, 31 May 2023 13:52:54 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-673-RjIaPj64MpaXZ2xX_suxhg-1; Wed, 31 May 2023 09:52:52 -0400 X-MC-Unique: RjIaPj64MpaXZ2xX_suxhg-1 Received: from [2001:4bb8:182:6d06:2e49:a56:513a:92ee] (helo=localhost) by bombadil.infradead.org with esmtpsa (Exim 4.96 #2 (Red Hat Linux)) id 1q4LMq-00HQy6-2x; Wed, 31 May 2023 12:55:57 +0000 From: Christoph Hellwig To: Jens Axboe Date: Wed, 31 May 2023 14:55:14 +0200 Message-Id: <20230531125535.676098-4-hch@lst.de> In-Reply-To: <20230531125535.676098-1-hch@lst.de> References: <20230531125535.676098-1-hch@lst.de> MIME-Version: 1.0 X-SRS-Rewrite: SMTP reverse-path rewritten from by bombadil.infradead.org. See http://www.infradead.org/rpr.html X-Mimecast-Impersonation-Protect: Policy=CLT - Impersonation Protection Definition; Similar Internal Domain=false; Similar Monitored External Domain=false; Custom External Domain=false; Mimecast External Domain=false; Newly Observed Domain=false; Internal User Name=false; Custom Display Name List=false; Reply-to Address Mismatch=false; Targeted Threat Dictionary=false; Mimecast Threat Dictionary=false; Custom Threat Dictionary=false X-Scanned-By: MIMEDefang 3.1 on 10.11.54.2 Subject: [dm-devel] [PATCH 03/24] PM: hibernate: remove the global snapshot_test variable X-BeenThere: dm-devel@redhat.com X-Mailman-Version: 2.1.29 Precedence: list List-Id: device-mapper development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Loic Poulain , Vignesh Raghavendra , "Rafael J. Wysocki" , Greg Kroah-Hartman , linux-pm@vger.kernel.org, Joern Engel , linux-kernel@vger.kernel.org, linux-block@vger.kernel.org, Richard Weinberger , dm-devel@redhat.com, Mike Snitzer , Pavel Machek , Miquel Raynal , linux-mtd@lists.infradead.org Errors-To: dm-devel-bounces@redhat.com Sender: "dm-devel" X-Scanned-By: MIMEDefang 3.1 on 10.11.54.8 X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: lst.de Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Passing call dependent variable in global variables is a huge antipattern. Fix it up. Signed-off-by: Christoph Hellwig Acked-by: Rafael J. Wysocki --- kernel/power/hibernate.c | 17 ++++++----------- kernel/power/power.h | 3 +-- kernel/power/swap.c | 2 +- 3 files changed, 8 insertions(+), 14 deletions(-) diff --git a/kernel/power/hibernate.c b/kernel/power/hibernate.c index 07279506366255..78696aa04f5ca3 100644 --- a/kernel/power/hibernate.c +++ b/kernel/power/hibernate.c @@ -64,7 +64,6 @@ enum { static int hibernation_mode = HIBERNATION_SHUTDOWN; bool freezer_test_done; -bool snapshot_test; static const struct platform_hibernation_ops *hibernation_ops; @@ -684,7 +683,7 @@ static void power_down(void) cpu_relax(); } -static int load_image_and_restore(void) +static int load_image_and_restore(bool snapshot_test) { int error; unsigned int flags; @@ -721,6 +720,7 @@ static int load_image_and_restore(void) */ int hibernate(void) { + bool snapshot_test = false; unsigned int sleep_flags; int error; @@ -748,9 +748,6 @@ int hibernate(void) if (error) goto Exit; - /* protected by system_transition_mutex */ - snapshot_test = false; - lock_device_hotplug(); /* Allocate memory management structures */ error = create_basic_memory_bitmaps(); @@ -792,9 +789,9 @@ int hibernate(void) unlock_device_hotplug(); if (snapshot_test) { pm_pr_dbg("Checking hibernation image\n"); - error = swsusp_check(); + error = swsusp_check(snapshot_test); if (!error) - error = load_image_and_restore(); + error = load_image_and_restore(snapshot_test); } thaw_processes(); @@ -982,8 +979,6 @@ static int software_resume(void) */ mutex_lock_nested(&system_transition_mutex, SINGLE_DEPTH_NESTING); - snapshot_test = false; - if (!swsusp_resume_device) { error = find_resume_device(); if (error) @@ -994,7 +989,7 @@ static int software_resume(void) MAJOR(swsusp_resume_device), MINOR(swsusp_resume_device)); pm_pr_dbg("Looking for hibernation image.\n"); - error = swsusp_check(); + error = swsusp_check(false); if (error) goto Unlock; @@ -1022,7 +1017,7 @@ static int software_resume(void) goto Close_Finish; } - error = load_image_and_restore(); + error = load_image_and_restore(false); thaw_processes(); Finish: pm_notifier_call_chain(PM_POST_RESTORE); diff --git a/kernel/power/power.h b/kernel/power/power.h index b83c8d5e188dec..978189fcafd124 100644 --- a/kernel/power/power.h +++ b/kernel/power/power.h @@ -59,7 +59,6 @@ asmlinkage int swsusp_save(void); /* kernel/power/hibernate.c */ extern bool freezer_test_done; -extern bool snapshot_test; extern int hibernation_snapshot(int platform_mode); extern int hibernation_restore(int platform_mode); @@ -174,7 +173,7 @@ extern int swsusp_swap_in_use(void); #define SF_HW_SIG 8 /* kernel/power/hibernate.c */ -extern int swsusp_check(void); +int swsusp_check(bool snapshot_test); extern void swsusp_free(void); extern int swsusp_read(unsigned int *flags_p); extern int swsusp_write(unsigned int flags); diff --git a/kernel/power/swap.c b/kernel/power/swap.c index 92e41ed292ada8..efed11568bfc72 100644 --- a/kernel/power/swap.c +++ b/kernel/power/swap.c @@ -1514,7 +1514,7 @@ int swsusp_read(unsigned int *flags_p) * swsusp_check - Check for swsusp signature in the resume device */ -int swsusp_check(void) +int swsusp_check(bool snapshot_test) { int error; void *holder; -- 2.39.2 -- dm-devel mailing list dm-devel@redhat.com https://listman.redhat.com/mailman/listinfo/dm-devel 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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 9EDEEC7EE2F for ; Wed, 31 May 2023 12:56:36 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236089AbjEaM4e (ORCPT ); Wed, 31 May 2023 08:56:34 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:52722 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S236073AbjEaM4d (ORCPT ); Wed, 31 May 2023 08:56:33 -0400 Received: from bombadil.infradead.org (bombadil.infradead.org [IPv6:2607:7c80:54:3::133]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 42190129; Wed, 31 May 2023 05:56:05 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=bombadil.20210309; h=Content-Transfer-Encoding: MIME-Version:References:In-Reply-To:Message-Id:Date:Subject:Cc:To:From:Sender :Reply-To:Content-Type:Content-ID:Content-Description; bh=AmHMaGciyZumE4aVkyv6UwavmqIcFHl8yaRqRVfDzhM=; b=NsM8t9GA8hmexagtW2AzKtnA0e Z+UPA1K2V+XTF4g2vk5DkSw6j7IEsplDglWCsKaGG8ztKFFfTbdJQ5mnROhRbT+ni9eCsYXI18cOY WUvCo0K/lGrJR07dM+ilbcQAw/l5CbITDmKpQw5NI/bQLMrXYhpAmXF8U861hgVn40la7JDceSpQ+ LlHC9/l5g2wqqOPM0spQIyZ/Sri6AzoZyWG5VkvLrp54M+fM81W+N8ZZ6zi9hY1ro0srtQHX9uezm lsN2V15kqrmCN9iAYq7Tp1WgaK0ePOQd7Lp4+KMwvf1qXOodZoRJpp58c9aF/7iBRaH84FAxPPZNE NMnYPv6Q==; Received: from [2001:4bb8:182:6d06:2e49:a56:513a:92ee] (helo=localhost) by bombadil.infradead.org with esmtpsa (Exim 4.96 #2 (Red Hat Linux)) id 1q4LMq-00HQy6-2x; Wed, 31 May 2023 12:55:57 +0000 From: Christoph Hellwig To: Jens Axboe Cc: Greg Kroah-Hartman , "Rafael J. Wysocki" , Mike Snitzer , Joern Engel , Miquel Raynal , Richard Weinberger , Vignesh Raghavendra , Pavel Machek , Loic Poulain , dm-devel@redhat.com, linux-kernel@vger.kernel.org, linux-block@vger.kernel.org, linux-mtd@lists.infradead.org, linux-pm@vger.kernel.org Subject: [PATCH 03/24] PM: hibernate: remove the global snapshot_test variable Date: Wed, 31 May 2023 14:55:14 +0200 Message-Id: <20230531125535.676098-4-hch@lst.de> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20230531125535.676098-1-hch@lst.de> References: <20230531125535.676098-1-hch@lst.de> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-SRS-Rewrite: SMTP reverse-path rewritten from by bombadil.infradead.org. See http://www.infradead.org/rpr.html Precedence: bulk List-ID: X-Mailing-List: linux-block@vger.kernel.org Passing call dependent variable in global variables is a huge antipattern. Fix it up. Signed-off-by: Christoph Hellwig Acked-by: Rafael J. Wysocki --- kernel/power/hibernate.c | 17 ++++++----------- kernel/power/power.h | 3 +-- kernel/power/swap.c | 2 +- 3 files changed, 8 insertions(+), 14 deletions(-) diff --git a/kernel/power/hibernate.c b/kernel/power/hibernate.c index 07279506366255..78696aa04f5ca3 100644 --- a/kernel/power/hibernate.c +++ b/kernel/power/hibernate.c @@ -64,7 +64,6 @@ enum { static int hibernation_mode = HIBERNATION_SHUTDOWN; bool freezer_test_done; -bool snapshot_test; static const struct platform_hibernation_ops *hibernation_ops; @@ -684,7 +683,7 @@ static void power_down(void) cpu_relax(); } -static int load_image_and_restore(void) +static int load_image_and_restore(bool snapshot_test) { int error; unsigned int flags; @@ -721,6 +720,7 @@ static int load_image_and_restore(void) */ int hibernate(void) { + bool snapshot_test = false; unsigned int sleep_flags; int error; @@ -748,9 +748,6 @@ int hibernate(void) if (error) goto Exit; - /* protected by system_transition_mutex */ - snapshot_test = false; - lock_device_hotplug(); /* Allocate memory management structures */ error = create_basic_memory_bitmaps(); @@ -792,9 +789,9 @@ int hibernate(void) unlock_device_hotplug(); if (snapshot_test) { pm_pr_dbg("Checking hibernation image\n"); - error = swsusp_check(); + error = swsusp_check(snapshot_test); if (!error) - error = load_image_and_restore(); + error = load_image_and_restore(snapshot_test); } thaw_processes(); @@ -982,8 +979,6 @@ static int software_resume(void) */ mutex_lock_nested(&system_transition_mutex, SINGLE_DEPTH_NESTING); - snapshot_test = false; - if (!swsusp_resume_device) { error = find_resume_device(); if (error) @@ -994,7 +989,7 @@ static int software_resume(void) MAJOR(swsusp_resume_device), MINOR(swsusp_resume_device)); pm_pr_dbg("Looking for hibernation image.\n"); - error = swsusp_check(); + error = swsusp_check(false); if (error) goto Unlock; @@ -1022,7 +1017,7 @@ static int software_resume(void) goto Close_Finish; } - error = load_image_and_restore(); + error = load_image_and_restore(false); thaw_processes(); Finish: pm_notifier_call_chain(PM_POST_RESTORE); diff --git a/kernel/power/power.h b/kernel/power/power.h index b83c8d5e188dec..978189fcafd124 100644 --- a/kernel/power/power.h +++ b/kernel/power/power.h @@ -59,7 +59,6 @@ asmlinkage int swsusp_save(void); /* kernel/power/hibernate.c */ extern bool freezer_test_done; -extern bool snapshot_test; extern int hibernation_snapshot(int platform_mode); extern int hibernation_restore(int platform_mode); @@ -174,7 +173,7 @@ extern int swsusp_swap_in_use(void); #define SF_HW_SIG 8 /* kernel/power/hibernate.c */ -extern int swsusp_check(void); +int swsusp_check(bool snapshot_test); extern void swsusp_free(void); extern int swsusp_read(unsigned int *flags_p); extern int swsusp_write(unsigned int flags); diff --git a/kernel/power/swap.c b/kernel/power/swap.c index 92e41ed292ada8..efed11568bfc72 100644 --- a/kernel/power/swap.c +++ b/kernel/power/swap.c @@ -1514,7 +1514,7 @@ int swsusp_read(unsigned int *flags_p) * swsusp_check - Check for swsusp signature in the resume device */ -int swsusp_check(void) +int swsusp_check(bool snapshot_test) { int error; void *holder; -- 2.39.2 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 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id A465CC77B7A for ; Wed, 31 May 2023 12:56:23 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=AHQ4xLmC7IA1o0P6jZ97XRYRlWJj1XBQdgAvmHVYA9o=; b=ewXF1gDI11KKVm pDJwuemqQh74WYbaPq+H5iPLmXuqSRWpI+9CTmnpi1+Cdl3Y3UAuBimtYZClD0W0Uo5PVkqjJ6ZCA /XQxqvMRtMJRQ4FbbImzEda8sostSoSFG0AqCgq9vMHmIPdyShoUQXDglaQJi9/a425MigoN61WXz IgScZcwr6LQF4P9NIb1fNYIaDH1sJPHIBGiAabKbsIeZq+xL/9lA4kOk671iZgSJ7DlXZ7wCbMB97 vdyWvOP+kwzQ1TsTf3A2HapzAlCLjPi/B4ADP8Ubp7B4kmBGn2m69mECf2XF1BWaDPRtRFz1qG0e5 z9D3/UYJEyZok3e0m4zg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1q4LMs-00HR16-1f; Wed, 31 May 2023 12:55:58 +0000 Received: from [2001:4bb8:182:6d06:2e49:a56:513a:92ee] (helo=localhost) by bombadil.infradead.org with esmtpsa (Exim 4.96 #2 (Red Hat Linux)) id 1q4LMq-00HQy6-2x; Wed, 31 May 2023 12:55:57 +0000 From: Christoph Hellwig To: Jens Axboe Cc: Greg Kroah-Hartman , "Rafael J. Wysocki" , Mike Snitzer , Joern Engel , Miquel Raynal , Richard Weinberger , Vignesh Raghavendra , Pavel Machek , Loic Poulain , dm-devel@redhat.com, linux-kernel@vger.kernel.org, linux-block@vger.kernel.org, linux-mtd@lists.infradead.org, linux-pm@vger.kernel.org Subject: [PATCH 03/24] PM: hibernate: remove the global snapshot_test variable Date: Wed, 31 May 2023 14:55:14 +0200 Message-Id: <20230531125535.676098-4-hch@lst.de> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20230531125535.676098-1-hch@lst.de> References: <20230531125535.676098-1-hch@lst.de> MIME-Version: 1.0 X-BeenThere: linux-mtd@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Linux MTD discussion mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-mtd" Errors-To: linux-mtd-bounces+linux-mtd=archiver.kernel.org@lists.infradead.org Passing call dependent variable in global variables is a huge antipattern. Fix it up. Signed-off-by: Christoph Hellwig Acked-by: Rafael J. Wysocki --- kernel/power/hibernate.c | 17 ++++++----------- kernel/power/power.h | 3 +-- kernel/power/swap.c | 2 +- 3 files changed, 8 insertions(+), 14 deletions(-) diff --git a/kernel/power/hibernate.c b/kernel/power/hibernate.c index 07279506366255..78696aa04f5ca3 100644 --- a/kernel/power/hibernate.c +++ b/kernel/power/hibernate.c @@ -64,7 +64,6 @@ enum { static int hibernation_mode = HIBERNATION_SHUTDOWN; bool freezer_test_done; -bool snapshot_test; static const struct platform_hibernation_ops *hibernation_ops; @@ -684,7 +683,7 @@ static void power_down(void) cpu_relax(); } -static int load_image_and_restore(void) +static int load_image_and_restore(bool snapshot_test) { int error; unsigned int flags; @@ -721,6 +720,7 @@ static int load_image_and_restore(void) */ int hibernate(void) { + bool snapshot_test = false; unsigned int sleep_flags; int error; @@ -748,9 +748,6 @@ int hibernate(void) if (error) goto Exit; - /* protected by system_transition_mutex */ - snapshot_test = false; - lock_device_hotplug(); /* Allocate memory management structures */ error = create_basic_memory_bitmaps(); @@ -792,9 +789,9 @@ int hibernate(void) unlock_device_hotplug(); if (snapshot_test) { pm_pr_dbg("Checking hibernation image\n"); - error = swsusp_check(); + error = swsusp_check(snapshot_test); if (!error) - error = load_image_and_restore(); + error = load_image_and_restore(snapshot_test); } thaw_processes(); @@ -982,8 +979,6 @@ static int software_resume(void) */ mutex_lock_nested(&system_transition_mutex, SINGLE_DEPTH_NESTING); - snapshot_test = false; - if (!swsusp_resume_device) { error = find_resume_device(); if (error) @@ -994,7 +989,7 @@ static int software_resume(void) MAJOR(swsusp_resume_device), MINOR(swsusp_resume_device)); pm_pr_dbg("Looking for hibernation image.\n"); - error = swsusp_check(); + error = swsusp_check(false); if (error) goto Unlock; @@ -1022,7 +1017,7 @@ static int software_resume(void) goto Close_Finish; } - error = load_image_and_restore(); + error = load_image_and_restore(false); thaw_processes(); Finish: pm_notifier_call_chain(PM_POST_RESTORE); diff --git a/kernel/power/power.h b/kernel/power/power.h index b83c8d5e188dec..978189fcafd124 100644 --- a/kernel/power/power.h +++ b/kernel/power/power.h @@ -59,7 +59,6 @@ asmlinkage int swsusp_save(void); /* kernel/power/hibernate.c */ extern bool freezer_test_done; -extern bool snapshot_test; extern int hibernation_snapshot(int platform_mode); extern int hibernation_restore(int platform_mode); @@ -174,7 +173,7 @@ extern int swsusp_swap_in_use(void); #define SF_HW_SIG 8 /* kernel/power/hibernate.c */ -extern int swsusp_check(void); +int swsusp_check(bool snapshot_test); extern void swsusp_free(void); extern int swsusp_read(unsigned int *flags_p); extern int swsusp_write(unsigned int flags); diff --git a/kernel/power/swap.c b/kernel/power/swap.c index 92e41ed292ada8..efed11568bfc72 100644 --- a/kernel/power/swap.c +++ b/kernel/power/swap.c @@ -1514,7 +1514,7 @@ int swsusp_read(unsigned int *flags_p) * swsusp_check - Check for swsusp signature in the resume device */ -int swsusp_check(void) +int swsusp_check(bool snapshot_test) { int error; void *holder; -- 2.39.2 ______________________________________________________ Linux MTD discussion mailing list http://lists.infradead.org/mailman/listinfo/linux-mtd/