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 lists.gnu.org (lists.gnu.org [209.51.188.17]) (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 70931C433FE for ; Fri, 30 Sep 2022 16:55:14 +0000 (UTC) Received: from localhost ([::1]:57350 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1oeJI9-000111-HW for qemu-devel@archiver.kernel.org; Fri, 30 Sep 2022 12:55:13 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:59236) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1oeJFj-0006Pc-N0 for qemu-devel@nongnu.org; Fri, 30 Sep 2022 12:52:43 -0400 Received: from us-smtp-delivery-124.mimecast.com ([170.10.133.124]:33006) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1oeJFi-0006dQ-3I for qemu-devel@nongnu.org; Fri, 30 Sep 2022 12:52:43 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1664556761; 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=aASNzx6vzvLXk2mGxt/KUFBXbNZquZNmyGOY1kC3vWo=; b=OAwob0lIhUb1uORHepOyIw3BLtW3cgutR20DpxMbFraOD7XrLtNH9mRKdbVnNKfuWHr9zy c8PbzKwuozNQtsjxXue6bYE5DRJZYHORRZH/+csPugheEhGgwTH8kZFkxYMq7oGMYRD2jY 4pyYsZ5J6S0cyPY5ZNO23JbMAnJ31+Y= 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-34-AKU2OuQhOOqeyjnAerX4IQ-1; Fri, 30 Sep 2022 12:52:38 -0400 X-MC-Unique: AKU2OuQhOOqeyjnAerX4IQ-1 Received: from smtp.corp.redhat.com (int-mx05.intmail.prod.int.rdu2.redhat.com [10.11.54.5]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id E9AEA29A9CCB; Fri, 30 Sep 2022 16:52:37 +0000 (UTC) Received: from merkur.fritz.box (unknown [10.39.192.112]) by smtp.corp.redhat.com (Postfix) with ESMTP id 349DA17582; Fri, 30 Sep 2022 16:52:37 +0000 (UTC) From: Kevin Wolf To: qemu-block@nongnu.org Cc: kwolf@redhat.com, stefanha@redhat.com, qemu-devel@nongnu.org Subject: [PULL 04/18] block: pass OnOffAuto instead of bool to block_acct_setup() Date: Fri, 30 Sep 2022 18:52:08 +0200 Message-Id: <20220930165222.249716-5-kwolf@redhat.com> In-Reply-To: <20220930165222.249716-1-kwolf@redhat.com> References: <20220930165222.249716-1-kwolf@redhat.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Scanned-By: MIMEDefang 3.1 on 10.11.54.5 Received-SPF: pass client-ip=170.10.133.124; envelope-from=kwolf@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -21 X-Spam_score: -2.2 X-Spam_bar: -- X-Spam_report: (-2.2 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.082, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=unavailable autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" From: "Denis V. Lunev" We would have one more place for block_acct_setup() calling, which should not corrupt original value. Signed-off-by: Denis V. Lunev Reviewed-by: Vladimir Sementsov-Ogievskiy CC: Peter Krempa CC: Markus Armbruster CC: John Snow CC: Kevin Wolf CC: Hanna Reitz Message-Id: <20220824095044.166009-2-den@openvz.org> Reviewed-by: Kevin Wolf Signed-off-by: Kevin Wolf --- include/block/accounting.h | 6 +++--- block/accounting.c | 22 ++++++++++++++++++---- blockdev.c | 17 ++++++++++++++--- 3 files changed, 35 insertions(+), 10 deletions(-) diff --git a/include/block/accounting.h b/include/block/accounting.h index 878b4c3581..b9caad60d5 100644 --- a/include/block/accounting.h +++ b/include/block/accounting.h @@ -27,7 +27,7 @@ #include "qemu/timed-average.h" #include "qemu/thread.h" -#include "qapi/qapi-builtin-types.h" +#include "qapi/qapi-types-common.h" typedef struct BlockAcctTimedStats BlockAcctTimedStats; typedef struct BlockAcctStats BlockAcctStats; @@ -100,8 +100,8 @@ typedef struct BlockAcctCookie { } BlockAcctCookie; void block_acct_init(BlockAcctStats *stats); -void block_acct_setup(BlockAcctStats *stats, bool account_invalid, - bool account_failed); +void block_acct_setup(BlockAcctStats *stats, enum OnOffAuto account_invalid, + enum OnOffAuto account_failed); void block_acct_cleanup(BlockAcctStats *stats); void block_acct_add_interval(BlockAcctStats *stats, unsigned interval_length); BlockAcctTimedStats *block_acct_interval_next(BlockAcctStats *stats, diff --git a/block/accounting.c b/block/accounting.c index 2030851d79..6b300c5129 100644 --- a/block/accounting.c +++ b/block/accounting.c @@ -40,11 +40,25 @@ void block_acct_init(BlockAcctStats *stats) } } -void block_acct_setup(BlockAcctStats *stats, bool account_invalid, - bool account_failed) +static bool bool_from_onoffauto(OnOffAuto val, bool def) { - stats->account_invalid = account_invalid; - stats->account_failed = account_failed; + switch (val) { + case ON_OFF_AUTO_AUTO: + return def; + case ON_OFF_AUTO_ON: + return true; + case ON_OFF_AUTO_OFF: + return false; + default: + abort(); + } +} + +void block_acct_setup(BlockAcctStats *stats, enum OnOffAuto account_invalid, + enum OnOffAuto account_failed) +{ + stats->account_invalid = bool_from_onoffauto(account_invalid, true); + stats->account_failed = bool_from_onoffauto(account_failed, true); } void block_acct_cleanup(BlockAcctStats *stats) diff --git a/blockdev.c b/blockdev.c index 9230888e34..392d9476e6 100644 --- a/blockdev.c +++ b/blockdev.c @@ -455,6 +455,17 @@ static void extract_common_blockdev_options(QemuOpts *opts, int *bdrv_flags, } } +static OnOffAuto account_get_opt(QemuOpts *opts, const char *name) +{ + if (!qemu_opt_find(opts, name)) { + return ON_OFF_AUTO_AUTO; + } + if (qemu_opt_get_bool(opts, name, true)) { + return ON_OFF_AUTO_ON; + } + return ON_OFF_AUTO_OFF; +} + /* Takes the ownership of bs_opts */ static BlockBackend *blockdev_init(const char *file, QDict *bs_opts, Error **errp) @@ -462,7 +473,7 @@ static BlockBackend *blockdev_init(const char *file, QDict *bs_opts, const char *buf; int bdrv_flags = 0; int on_read_error, on_write_error; - bool account_invalid, account_failed; + OnOffAuto account_invalid, account_failed; bool writethrough, read_only; BlockBackend *blk; BlockDriverState *bs; @@ -496,8 +507,8 @@ static BlockBackend *blockdev_init(const char *file, QDict *bs_opts, /* extract parameters */ snapshot = qemu_opt_get_bool(opts, "snapshot", 0); - account_invalid = qemu_opt_get_bool(opts, "stats-account-invalid", true); - account_failed = qemu_opt_get_bool(opts, "stats-account-failed", true); + account_invalid = account_get_opt(opts, "stats-account-invalid"); + account_failed = account_get_opt(opts, "stats-account-failed"); writethrough = !qemu_opt_get_bool(opts, BDRV_OPT_CACHE_WB, true); -- 2.37.3