Received: by 2002:a05:6a10:f347:0:0:0:0 with SMTP id d7csp5814615pxu; Wed, 23 Dec 2020 06:15:09 -0800 (PST) X-Google-Smtp-Source: ABdhPJzeRzbgJz71yb39AHGVUUy/UMGm6Y9+0mctFB4Rkjbp9kk902RsZXdtsfmRr+pX0gC1ZQl8 X-Received: by 2002:a17:907:c15:: with SMTP id ga21mr24681377ejc.472.1608732909440; Wed, 23 Dec 2020 06:15:09 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1608732909; cv=none; d=google.com; s=arc-20160816; b=dbeCV1vgwdAt+sPRPZolzRhCnSDLAsUy81CWyewxwWIuKyw4USI4qVMZrZ4HSLk7R3 4LGN63xHgVfYQrhgilP6fTMsG2du+FTR3BZC6Zfm1pf+42aUa7Eu/9tcTDbbsGsNxR+B UIOacnSvw9zBq3v6bsWFhIXI5Nq/uITnz8o8CQZywDcI39OFdtbAXj41S96wBT5RP9Ho YDyDP8t1PHBX7QFMfDFZRp7hnxNw3Lxt7GXBn8JjEHg8la8Fwfighrx5GSNp0uHh7I+z 90yh/4J1xT7a3EAVezsEubAZuPFW6SanUHqHBHURdu6al9VKE7KHngqTK9oPl5VZcfLs xaKg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:mime-version :message-id:date:subject:cc:to:from; bh=hgF3x3wRkAV9Jvre2hM38s/mMm1tVCLnynhBRV6GKyg=; b=Wn2UwsdqWnEYmnuLAx9itudpkLREz4DDqlNzqtOJr9JdSMniU4GixfQHzV7f0ycLuv tumy/oID5Vrd8zzTZPX/U1mPNIkh0Gg/rJgaXIirmgl91iUXRBZwmlJbexNf9Er/QHCI CxQfv5QUXEvUhFy3UDqRhmCQqiux2qXdhvN2FsGrY6N6L9lyiCXmq4a/qTDWqrBJx73R gRmHM4TXaUA5zS8q2qEUqxj+3tAHg2+pmJzeRrNnbwlxBjljUoMF17FWuDXNbI/lCk5z BkjnRpL9OsH15GZOfitFQlihlcj9YKBVHnoRxZukkeNVbgm/CMlMvipY4gMag6CSm/Lj ToCg== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-ext4-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-ext4-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id bt25si13942708edb.572.2020.12.23.06.14.42; Wed, 23 Dec 2020 06:15:09 -0800 (PST) Received-SPF: pass (google.com: domain of linux-ext4-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-ext4-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-ext4-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728755AbgLWONP (ORCPT + 99 others); Wed, 23 Dec 2020 09:13:15 -0500 Received: from szxga07-in.huawei.com ([45.249.212.35]:9915 "EHLO szxga07-in.huawei.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728578AbgLWONO (ORCPT ); Wed, 23 Dec 2020 09:13:14 -0500 Received: from DGGEMS403-HUB.china.huawei.com (unknown [172.30.72.58]) by szxga07-in.huawei.com (SkyGuard) with ESMTP id 4D1FWN4ywDz7K9P; Wed, 23 Dec 2020 22:11:44 +0800 (CST) Received: from ubuntu.network (10.175.138.68) by DGGEMS403-HUB.china.huawei.com (10.3.19.203) with Microsoft SMTP Server id 14.3.498.0; Wed, 23 Dec 2020 22:12:17 +0800 From: Zheng Yongjun To: , , , CC: Zheng Yongjun Subject: [PATCH -next] ext4: use DEFINE_MUTEX (and mutex_init() had been too late) Date: Wed, 23 Dec 2020 22:12:54 +0800 Message-ID: <20201223141254.559-1-zhengyongjun3@huawei.com> X-Mailer: git-send-email 2.22.0 MIME-Version: 1.0 Content-Transfer-Encoding: 7BIT Content-Type: text/plain; charset=US-ASCII X-Originating-IP: [10.175.138.68] X-CFilter-Loop: Reflected Precedence: bulk List-ID: X-Mailing-List: linux-ext4@vger.kernel.org Signed-off-by: Zheng Yongjun --- fs/ext4/super.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/fs/ext4/super.c b/fs/ext4/super.c index 94472044f4c1..8776f06a639d 100644 --- a/fs/ext4/super.c +++ b/fs/ext4/super.c @@ -59,7 +59,7 @@ #include static struct ext4_lazy_init *ext4_li_info; -static struct mutex ext4_li_mtx; +static DEFINE_MUTEX(ext4_li_mtx); static struct ratelimit_state ext4_mount_msg_ratelimit; static int ext4_load_journal(struct super_block *, struct ext4_super_block *, @@ -6640,7 +6640,6 @@ static int __init ext4_init_fs(void) ratelimit_state_init(&ext4_mount_msg_ratelimit, 30 * HZ, 64); ext4_li_info = NULL; - mutex_init(&ext4_li_mtx); /* Build-time check for flags consistency */ ext4_check_flag_values(); -- 2.22.0