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 949CE35DA50; Sat, 28 Feb 2026 17:39:32 +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=1772300372; cv=none; b=Z4SopTOl6hmUwpyIJYkVGMG9+UD9wP3NVjk+SGIP4Lae/bscX01tjKEwX/CoTHsQ+oAMlEVhZFD1iysLVIm2gcLZ2Umqaa22DnIC+36t7LBK52OMJ/ug1OFUPvc0Du4E9cwrtjNulOBxFGsBr7p4m4u86bUHEhZ8O8fkphnhXHU= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1772300372; c=relaxed/simple; bh=z69yTu7YGTdTn6w8tiKYhaaMN4El/O20bnCQeaVdANU=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=HDLlss21nzcMccf5gpiGET0bG10terAwkVnTYaqKMTOzFNR65lgfI8rHy2pIrrPXTB9Num6nKvKIZaE2zY5G9MvJ5GWlxlxfojoFKYlBYslm/VzXmpfIX10wz0Zuz5dwd5CpPfvFHVV2m4wy8L+yn5ZmdJ0lB9AjenGfgysfPc8= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=EQNtNJ/v; 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="EQNtNJ/v" Received: by smtp.kernel.org (Postfix) with ESMTPSA id AB655C19425; Sat, 28 Feb 2026 17:39:31 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1772300372; bh=z69yTu7YGTdTn6w8tiKYhaaMN4El/O20bnCQeaVdANU=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=EQNtNJ/vntFGHO7/ZoyiqZrBo60sVz13+OUbg1t89qbjz8vt7doNG9EHnH7Sga3Hn 1KCej+onQNJ5RuPD4Kq3f+hgZyVhGaR8+hMEbfOFy/UDZBIlG34JBx3AlJ4EI8cIQs WuIr+tH5ytdkmvjiq89e6SdgrsUi6AvnSC7wNOY9bwBpxbCoLmX2t/DGbFpmHe9VW9 jgYZy5QlVUTu0OvrihhQx8Ufw49ZYav4brxgXm/PN6PDgT66TB9M8W+BvNadnwlTx1 CkBxqZIVWb55tflgKD3Fajena0gKFLXTcqUsTiRIzNto7Y5UArUkfhoVUZ9avVCu71 3M6DBDO6IAg0w== From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Konstantin Komarov , Sasha Levin Subject: [PATCH 6.19 407/844] fs/ntfs3: drop preallocated clusters for sparse and compressed files Date: Sat, 28 Feb 2026 12:25:20 -0500 Message-ID: <20260228173244.1509663-408-sashal@kernel.org> X-Mailer: git-send-email 2.51.0 In-Reply-To: <20260228173244.1509663-1-sashal@kernel.org> References: <20260228173244.1509663-1-sashal@kernel.org> Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore Content-Transfer-Encoding: 8bit From: Konstantin Komarov [ Upstream commit 3a6aba7f3cf2b46816e08548c254d98de9c74eba ] Do not keep preallocated clusters for sparsed and compressed files. Preserving preallocation in these cases causes fsx failures when running with sparse files and preallocation enabled. Signed-off-by: Konstantin Komarov Signed-off-by: Sasha Levin --- fs/ntfs3/attrib.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/fs/ntfs3/attrib.c b/fs/ntfs3/attrib.c index c45880ab23912..0cd15a0983fee 100644 --- a/fs/ntfs3/attrib.c +++ b/fs/ntfs3/attrib.c @@ -448,8 +448,10 @@ int attr_set_size(struct ntfs_inode *ni, enum ATTR_TYPE type, is_ext = is_attr_ext(attr_b); align = sbi->cluster_size; - if (is_ext) + if (is_ext) { align <<= attr_b->nres.c_unit; + keep_prealloc = false; + } old_valid = le64_to_cpu(attr_b->nres.valid_size); old_size = le64_to_cpu(attr_b->nres.data_size); -- 2.51.0