From patchwork Fri Aug 30 09:17:50 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ritesh Harjani X-Patchwork-Id: 11123577 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id C054914E5 for ; Fri, 30 Aug 2019 09:18:04 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id A62BA23429 for ; Fri, 30 Aug 2019 09:18:04 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727788AbfH3JSE (ORCPT ); Fri, 30 Aug 2019 05:18:04 -0400 Received: from mx0b-001b2d01.pphosted.com ([148.163.158.5]:53822 "EHLO mx0a-001b2d01.pphosted.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1727675AbfH3JSD (ORCPT ); Fri, 30 Aug 2019 05:18:03 -0400 Received: from pps.filterd (m0098420.ppops.net [127.0.0.1]) by mx0b-001b2d01.pphosted.com (8.16.0.27/8.16.0.27) with SMTP id x7U97ZUr195402 for ; Fri, 30 Aug 2019 05:18:02 -0400 Received: from e06smtp05.uk.ibm.com (e06smtp05.uk.ibm.com [195.75.94.101]) by mx0b-001b2d01.pphosted.com with ESMTP id 2upy8w4eaw-1 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=NOT) for ; Fri, 30 Aug 2019 05:18:01 -0400 Received: from localhost by e06smtp05.uk.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted for from ; Fri, 30 Aug 2019 10:17:59 +0100 Received: from b06cxnps3074.portsmouth.uk.ibm.com (9.149.109.194) by e06smtp05.uk.ibm.com (192.168.101.135) with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted; (version=TLSv1/SSLv3 cipher=AES256-GCM-SHA384 bits=256/256) Fri, 30 Aug 2019 10:17:56 +0100 Received: from d06av25.portsmouth.uk.ibm.com (d06av25.portsmouth.uk.ibm.com [9.149.105.61]) by b06cxnps3074.portsmouth.uk.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id x7U9Ht3t15597728 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Fri, 30 Aug 2019 09:17:55 GMT Received: from d06av25.portsmouth.uk.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id E92FF11C058; Fri, 30 Aug 2019 09:17:54 +0000 (GMT) Received: from d06av25.portsmouth.uk.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 4DED311C04A; Fri, 30 Aug 2019 09:17:54 +0000 (GMT) Received: from dhcp-9-199-158-229.in.ibm.com (unknown [9.124.31.57]) by d06av25.portsmouth.uk.ibm.com (Postfix) with ESMTP; Fri, 30 Aug 2019 09:17:54 +0000 (GMT) From: Ritesh Harjani To: linux-fsdevel@vger.kernel.org Cc: riteshh@linux.ibm.com Subject: [RFC 1/2] direct-io: Change is_async member of struct dio from int to bool Date: Fri, 30 Aug 2019 14:47:50 +0530 X-Mailer: git-send-email 2.21.0 In-Reply-To: <20190830091751.10284-1-riteshh@linux.ibm.com> References: <20190830091751.10284-1-riteshh@linux.ibm.com> MIME-Version: 1.0 X-TM-AS-GCONF: 00 x-cbid: 19083009-0020-0000-0000-000003659622 X-IBM-AV-DETECTION: SAVI=unused REMOTE=unused XFE=unused x-cbparentid: 19083009-0021-0000-0000-000021BAF207 Message-Id: <20190830091751.10284-2-riteshh@linux.ibm.com> X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:,, definitions=2019-08-30_04:,, signatures=0 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 priorityscore=1501 malwarescore=0 suspectscore=5 phishscore=0 bulkscore=0 spamscore=0 clxscore=1015 lowpriorityscore=0 mlxscore=0 impostorscore=0 mlxlogscore=458 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1906280000 definitions=main-1908300099 Sender: linux-fsdevel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-fsdevel@vger.kernel.org Change is_async member of struct dio from int to bool. Found this during code review. Signed-off-by: Ritesh Harjani --- fs/direct-io.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/fs/direct-io.c b/fs/direct-io.c index ae196784f487..b139876653ef 100644 --- a/fs/direct-io.c +++ b/fs/direct-io.c @@ -128,7 +128,7 @@ struct dio { /* BIO completion state */ spinlock_t bio_lock; /* protects BIO fields below */ int page_errors; /* errno from get_user_pages() */ - int is_async; /* is IO async ? */ + bool is_async; /* is IO async ? */ bool defer_completion; /* defer AIO completion to workqueue? */ bool should_dirty; /* if pages should be dirtied */ int io_error; /* IO error in completion path */