From patchwork Mon Aug 30 10:05:08 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Denis Efremov X-Patchwork-Id: 1522167 Return-Path: X-Original-To: patchwork-incoming@ozlabs.org Delivered-To: patchwork-incoming@ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=23.128.96.18; helo=vger.kernel.org; envelope-from=linux-ext4-owner@vger.kernel.org; receiver=) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by ozlabs.org (Postfix) with ESMTP id 4GymCw3fsvz9sWc for ; Mon, 30 Aug 2021 20:05:32 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236225AbhH3KGY (ORCPT ); Mon, 30 Aug 2021 06:06:24 -0400 Received: from mail-qt1-f172.google.com ([209.85.160.172]:43627 "EHLO mail-qt1-f172.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235877AbhH3KGY (ORCPT ); Mon, 30 Aug 2021 06:06:24 -0400 Received: by mail-qt1-f172.google.com with SMTP id s15so7774977qta.10; Mon, 30 Aug 2021 03:05:30 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=amZ51+cAPYqcNlwWC9J0wRvXw3ShsXJZxpepHqJ1tLY=; b=KX2TogN4Ziw+SAvoOUhL+Hqk6Ghv4au5wg84AM4QHhHT64BJn2M5er7K6ckz6jr4CL dtBkeJWAeB+bRZqLHwrCgDEE270X1xbm/dDRy1TiibsfOPBj9nfJl/OuUSiI9MGLh6X7 fHj37rRIeZcymKhM/f+jH8CdMU0tC1y1QuxRF+DXEcGvrVxv5geIC00OClwG84dmUH2e 9dDcXd0II17y2QwEVym7uvxUX9+SW+SVXLq7zG3Lcy6XgBaqg1NcmZ+z/K1+xWLw50LS L/jiTO1SgeAlKlkhohRzDjSS5RBcNl/YEnTfKRdYf7byr6S4xSkTiqCw7mInJO8WT5tv ysFA== X-Gm-Message-State: AOAM531Mj/BcyCnP3QtbWi9DhNMODLnvPAi4ulYxuxRqcHJTEqmmOXxC zFWhrBccy7d+lTWnurwZditEvfNs0T5v2g== X-Google-Smtp-Source: ABdhPJwYwc3Ga5LmHPWFTfyoJhqH4MStboEdPraERN+q1LMbog5jgT9xi4ekFMHhgVR6/s5aBg654w== X-Received: by 2002:ac8:7391:: with SMTP id t17mr19777559qtp.0.1630317930377; Mon, 30 Aug 2021 03:05:30 -0700 (PDT) Received: from purple.ru.oracle.com (broadband-109-173-81-86.ip.moscow.rt.ru. [109.173.81.86]) by smtp.googlemail.com with ESMTPSA id w6sm10744622qkw.91.2021.08.30.03.05.28 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 30 Aug 2021 03:05:29 -0700 (PDT) From: Denis Efremov To: tytso@mit.edu, adilger.kernel@dilger.ca Cc: linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, Denis Efremov Subject: [PATCH] ext4: change EXT4_IOC_GETSTATE ioctl to _IOR Date: Mon, 30 Aug 2021 13:05:08 +0300 Message-Id: <20210830100508.56004-1-efremov@linux.com> X-Mailer: git-send-email 2.31.1 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-ext4@vger.kernel.org EXT4_IOC_GETSTATE is only used to read the state flags from the kernel. Fixes: 1ad3ea6e0a69 ("ext4: add a new ioctl EXT4_IOC_GETSTATE") Signed-off-by: Denis Efremov --- fs/ext4/ext4.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/fs/ext4/ext4.h b/fs/ext4/ext4.h index 3c51e243450d..244b4dd193d3 100644 --- a/fs/ext4/ext4.h +++ b/fs/ext4/ext4.h @@ -718,7 +718,7 @@ enum { #define EXT4_IOC_PRECACHE_EXTENTS _IO('f', 18) /* ioctl codes 19--39 are reserved for fscrypt */ #define EXT4_IOC_CLEAR_ES_CACHE _IO('f', 40) -#define EXT4_IOC_GETSTATE _IOW('f', 41, __u32) +#define EXT4_IOC_GETSTATE _IOR('f', 41, __u32) #define EXT4_IOC_GET_ES_CACHE _IOWR('f', 42, struct fiemap) #define EXT4_IOC_CHECKPOINT _IOW('f', 43, __u32)