From mboxrd@z Thu Jan 1 00:00:00 1970 From: piaojun Subject: [PATCH] ext4: no need flush workqueue before destroying it Date: Tue, 9 Jan 2018 20:37:54 +0800 Message-ID: <5A54B7A2.8050101@huawei.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Cc: , , To: Jan Kara Return-path: Received: from szxga04-in.huawei.com ([45.249.212.190]:3708 "EHLO huawei.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1753680AbeAIMiV (ORCPT ); Tue, 9 Jan 2018 07:38:21 -0500 Received: from DGGEMS414-HUB.china.huawei.com (unknown [172.30.72.60]) by Forcepoint Email with ESMTP id 772D2C33EC290 for ; Tue, 9 Jan 2018 20:38:07 +0800 (CST) Sender: linux-ext4-owner@vger.kernel.org List-ID: destroy_workqueue() will do flushing work for us. Signed-off-by: Jun Piao --- fs/ext4/super.c | 1 - 1 file changed, 1 deletion(-) diff --git a/fs/ext4/super.c b/fs/ext4/super.c index 0556cd0..2f46b0b 100644 --- a/fs/ext4/super.c +++ b/fs/ext4/super.c @@ -870,7 +870,6 @@ static void ext4_put_super(struct super_block *sb) ext4_unregister_li_request(sb); ext4_quota_off_umount(sb); - flush_workqueue(sbi->rsv_conversion_wq); destroy_workqueue(sbi->rsv_conversion_wq); if (sbi->s_journal) { --