From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id AA760F512; Tue, 13 Feb 2024 00:18:50 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1707783530; cv=none; b=pt7oRgPun+kVWPz525KpR+kMICkAR1emZ1dHaNy0vJuVwk1bXh9IBmBKwg1DPc0JmoQRKkd2uF3YDQviDI8aAwFICsKH5NrpIFmWNuO0QZhFt7faLbi/bBcEE5gbGt05HCuJ3vXsOS+DU1Itn96JzVRJQE3Vul381eswmmLepHw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1707783530; c=relaxed/simple; bh=vCOzZk42nDcyd88R9Ruft8XsjXzk7xpMx7KZ1pLSdV0=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=pQLFsKr5V2eoCtRksnN1O3be8vZ/uEHsLNeqqXXRSgLEwFJQGlllU+INjnu8f+lvKfg1gY9a2wf41v5O9bG2+lqgI9qAeHeL50wykcE1FQIv8EILz6eSepWb4Kv6/zB3xyCgVTNwB0DKpqLVZEmIQcJnOqgEV/+ax5K0X4tPm0Q= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=FIGMWuQZ; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="FIGMWuQZ" Received: by smtp.kernel.org (Postfix) with ESMTPSA id D3E91C43390; Tue, 13 Feb 2024 00:18:49 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1707783530; bh=vCOzZk42nDcyd88R9Ruft8XsjXzk7xpMx7KZ1pLSdV0=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=FIGMWuQZkxtGeEKL3cwv9Ui+VIXm26CFsf7d1dsgGegGbTnZJ+lWMCgGCb/fWpBlB l46y4AXGMri5Rsc7ifQtdDb3DBSvbS0P43cIhzvtAtm72sK92ARJYrooqWaR9wlzTC woMpxPi9ckj9xZUi1gMDyFR1rstbPiXJTkbbgyveeBsGOBSF34PWL6mYNVAdrCsPzl WB7MpMcVH+LxR6kdanqOsz3tU5isltkPm7xZ1UB8TapMT+pZWzIeY5UyjfcIEXyYni 1o8GmaApq6qyBPv/RUm/lgqH8RG5rwQK+SjB1ohG6LccN1OIuech9nHSvbcYW5+ap0 8zsJboKialG2w== From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Konstantin Komarov , Sasha Levin , ntfs3@lists.linux.dev Subject: [PATCH AUTOSEL 6.7 10/58] fs/ntfs3: Add file_modified Date: Mon, 12 Feb 2024 19:17:16 -0500 Message-ID: <20240213001837.668862-10-sashal@kernel.org> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20240213001837.668862-1-sashal@kernel.org> References: <20240213001837.668862-1-sashal@kernel.org> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore X-stable-base: Linux 6.7.4 Content-Transfer-Encoding: 8bit From: Konstantin Komarov [ Upstream commit 4dea9cd522424d3002894c20b729c6fbfb6fc22b ] Signed-off-by: Konstantin Komarov Signed-off-by: Sasha Levin --- fs/ntfs3/file.c | 13 +++++++++++++ 1 file changed, 13 insertions(+) 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) 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; -- 2.43.0