From patchwork Wed Dec 6 15:12:58 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Konstantin Komarov X-Patchwork-Id: 13481931 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=paragon-software.com header.i=@paragon-software.com header.b="SKOa+CHd" Received: from relayaws-01.paragon-software.com (relayaws-01.paragon-software.com [35.157.23.187]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 6BAA0D44; Wed, 6 Dec 2023 07:13:00 -0800 (PST) Received: from dlg2.mail.paragon-software.com (vdlg-exch-02.paragon-software.com [172.30.1.105]) by relayaws-01.paragon-software.com (Postfix) with ESMTPS id 346BF1E1A; Wed, 6 Dec 2023 15:06:34 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=paragon-software.com; s=mail; t=1701875194; bh=5WNxqIEiVf5xBesOyM4G/OuoGM3roOgonpEjUNzMoQc=; h=Date:Subject:From:To:CC:References:In-Reply-To; b=SKOa+CHdhTDrT3JdA0I4GHvBuQyY1T0VvV9P7kGKydPxnb9m3t+8rtPN4g79s6Lwt nT3xoGGzTdH0XsfnMSCfZnc21q3dm8plyc7QvNSfcNOYeCRijRrabXr/Meqx8jTC9w xi4LFnvnnREfe4Bd80iBXzJ2WaMh/hFMKhNHYV+w= Received: from [172.16.192.129] (192.168.211.144) by vdlg-exch-02.paragon-software.com (172.30.1.105) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.7; Wed, 6 Dec 2023 18:12:58 +0300 Message-ID: <3fbcb5a7-2b6f-44ae-8355-06461e7a1447@paragon-software.com> Date: Wed, 6 Dec 2023 18:12:58 +0300 Precedence: bulk X-Mailing-List: linux-fsdevel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: [PATCH 10/16] fs/ntfs3: Add file_modified Content-Language: en-US From: Konstantin Komarovc To: CC: , References: <00fd1558-fda5-421b-be43-7de69e32cb4e@paragon-software.com> In-Reply-To: <00fd1558-fda5-421b-be43-7de69e32cb4e@paragon-software.com> X-ClientProxiedBy: vobn-exch-01.paragon-software.com (172.30.72.13) To vdlg-exch-02.paragon-software.com (172.30.1.105) Signed-off-by: Konstantin Komarov ---  fs/ntfs3/file.c | 13 +++++++++++++  1 file changed, 13 insertions(+)          filemap_invalidate_unlock(mapping); @@ -1040,6 +1046,7 @@ static ssize_t ntfs_file_write_iter(struct kiocb *iocb, struct iov_iter *from)      struct address_space *mapping = file->f_mapping;      struct inode *inode = mapping->host;      ssize_t ret; +    int err;      struct ntfs_inode *ni = ntfs_i(inode);      if (is_encrypted(ni)) { @@ -1067,6 +1074,12 @@ static ssize_t ntfs_file_write_iter(struct kiocb *iocb, struct iov_iter *from)      if (ret <= 0)          goto out; +    err = file_modified(iocb->ki_filp); +    if (err) { +        ret = err; +        goto out; +    } +      if (WARN_ON(ni->ni_flags & NI_FLAG_COMPRESSED_MASK)) {          /* Should never be here, see ntfs_file_open(). */          ret = -EOPNOTSUPP; diff --git a/fs/ntfs3/file.c b/fs/ntfs3/file.c index 5691f04e6751..bb80ce2eec2f 100644 --- a/fs/ntfs3/file.c +++ b/fs/ntfs3/file.c @@ -632,11 +632,17 @@ static long ntfs_fallocate(struct file *file, int mode, loff_t vbo, loff_t len)                          &ni->file.run, i_size, &ni->i_valid,                          true, NULL);              ni_unlock(ni); +            if (err) +                goto out;          } else if (new_size > i_size) {              inode->i_size = new_size;          }      } +    err = file_modified(file); +    if (err) +        goto out; +  out:      if (map_locked)