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Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.2.0 Subject: Re: [PATCH 03/17] btrfs: remove BTRFS_IOPRIO_READA Content-Language: en-US To: Josef Bacik , linux-btrfs@vger.kernel.org, kernel-team@fb.com References: <2ffc1a38bf1e342d2b1a44105b00bf3c8b57686c.1663167823.git.josef@toxicpanda.com> From: Qu Wenruo In-Reply-To: <2ffc1a38bf1e342d2b1a44105b00bf3c8b57686c.1663167823.git.josef@toxicpanda.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-ClientProxiedBy: BY5PR04CA0021.namprd04.prod.outlook.com (2603:10b6:a03:1d0::31) To AS8PR04MB8465.eurprd04.prod.outlook.com (2603:10a6:20b:348::19) MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: AS8PR04MB8465:EE_|DBBPR04MB7690:EE_ X-MS-Office365-Filtering-Correlation-Id: 62dd5a66-dc05-4303-430d-08da96f92f83 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; X-Microsoft-Antispam-Message-Info: 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 X-Forefront-Antispam-Report: CIP:255.255.255.255;CTRY:;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:AS8PR04MB8465.eurprd04.prod.outlook.com;PTR:;CAT:NONE;SFS:(13230022)(366004)(376002)(136003)(39860400002)(346002)(396003)(451199015)(6512007)(6666004)(6506007)(53546011)(41300700001)(31686004)(36756003)(38100700002)(8676002)(66476007)(66946007)(66556008)(86362001)(31696002)(2616005)(478600001)(83380400001)(186003)(6486002)(316002)(8936002)(5660300002)(2906002)(4744005)(43740500002)(45980500001);DIR:OUT;SFP:1101; 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> > #define BTRFS_EMPTY_DIR_SIZE 0 > > -/* ioprio of readahead is set to idle */ > -#define BTRFS_IOPRIO_READA (IOPRIO_PRIO_VALUE(IOPRIO_CLASS_IDLE, 0)) > - > #define BTRFS_DIRTY_METADATA_THRESH SZ_32M > > #define BTRFS_MAX_EXTENT_SIZE SZ_128M