Return-Path: Received: from relay.sw.ru ([185.231.240.75]:47192 "EHLO relay.sw.ru" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725731AbeKAEME (ORCPT ); Thu, 1 Nov 2018 00:12:04 -0400 From: Vasily Averin Subject: [PATCH 3/7] ext4: lost release of s_journal_flag_rwsem on rollback in ext4_fill_super To: linux-ext4@vger.kernel.org, Theodore Ts'o Cc: Andreas Dilger , linux-kernel@vger.kernel.org, Daeho Jeong References: Message-ID: <2a41b591-ce2e-e4e1-d86a-e0fd18e77ccd@virtuozzo.com> Date: Wed, 31 Oct 2018 22:12:35 +0300 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit Sender: linux-ext4-owner@vger.kernel.org List-ID: Fixes c8585c6fcaf2 ("ext4: fix races between changing inode journal ...") # 4.7 cc: Daeho Jeong Signed-off-by: Vasily Averin --- fs/ext4/super.c | 1 + 1 file changed, 1 insertion(+) diff --git a/fs/ext4/super.c b/fs/ext4/super.c index ed4d36506ec2..0c9e165b4e3f 100644 --- a/fs/ext4/super.c +++ b/fs/ext4/super.c @@ -4511,6 +4511,7 @@ static int ext4_fill_super(struct super_block *sb, void *data, int silent) percpu_counter_destroy(&sbi->s_freeinodes_counter); percpu_counter_destroy(&sbi->s_dirs_counter); percpu_counter_destroy(&sbi->s_dirtyclusters_counter); + percpu_free_rwsem(&sbi->s_journal_flag_rwsem); failed_mount5: ext4_ext_release(sb); ext4_release_system_zone(sb); -- 2.17.1