From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (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 0D4174A5C48 for ; Wed, 2 Sep 2026 16:39:48 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1788367190; cv=none; b=JD4i5xkf+wUOMUbvww+5rxlhPS4hsxGFjGF8qT6xXJqXgpCdfmg39z4OvpH6/MqApPwYOnFMxBPXB3S7Qxutvasly2Iv9RjXHjTyUH7rlmgiltSy8G5FzxJ81Fe6JFp5ftXkEKCUasJfd5LKLI6NejIpzffCYUDyADW25kmCNjA= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1788367190; c=relaxed/simple; bh=ACOv1lwAjT8UjUU1VOT+ELcw4PneS1sq5tFo+keqTJ0=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=Msz6j+XLUJVK5T57ChGouBZtjtQnE+zEwnMfL0ZVo/FO5P0af3+tGzGMQTYG4KVwHSlSXgdrWel6HvNul0IcAhguzff3jmARvGxRNOZ4fcTTRscj9gst1jh3GwKvofmAWOQcDjOxHVvqD1tf72n9qdwBza+gcZGEdDyhk4ZbnPc= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=S9S2d7ay; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="S9S2d7ay" Received: by smtp.kernel.org (Postfix) with ESMTPSA id D8FC91F000E9; Wed, 2 Sep 2026 16:39:46 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1788367188; bh=reuka5V7LisJ26ZW1Ct5lxIgRjPG6dHj+q+s09VeHSo=; h=Date:From:To:Cc:Subject:References:In-Reply-To; b=S9S2d7ayyaikFtaQdNClhegqtAvuk+mNhQ3lEkMXUpOS4C+wfMbInRzXpFZF3xM1M nSPHZFA8Fe5jzcMYpZFleGg103m1fR02zHG8aXUKlKS6N1dq4x90JCMvA7AF8Lqt74 J7hRm3NdA6HiQNBAPFuNZTFiLclA97bOW/nYiSZaYTVyudfIMVfAutiV1L+e755Lnx 90lW8pW1vwqRemcEXegwFDKtm7sP8Qn9h2eJF16Wskf1jx+OlyT5Ax7PCZvX78rfhj Z2hhQZwQI9oxvK8bKBkk6C+TjBNbr7/7a41bJQvEynHVhFDP4NJaauNd0j9k3iC40W gQvuf36ZqIsEg== Date: Thu, 3 Sep 2026 00:39:43 +0800 From: Zorro Lang To: Christoph Hellwig Cc: fstests@vger.kernel.org Subject: Re: [PATCH 3/5] generic/091: enable sub-block reads Message-ID: Mail-Followup-To: Christoph Hellwig , fstests@vger.kernel.org References: <20260831065120.2578146-1-hch@lst.de> <20260831065120.2578146-4-hch@lst.de> Precedence: bulk X-Mailing-List: fstests@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20260831065120.2578146-4-hch@lst.de> On Mon, Aug 31, 2026 at 09:51:06AM +0300, Christoph Hellwig wrote: > The description of generic/091 claims that it tries to exercise sub-block > direct I/O, but the test currently limits reads to PAGE_SIZE alignment. > > Use the new min_dio_alignment -r option to query the minimal read > alignment and only limit the read alignment to that. > > Signed-off-by: Christoph Hellwig > --- > tests/generic/091 | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/tests/generic/091 b/tests/generic/091 > index 5cdf04890c0e..b2fba09d39ef 100755 > --- a/tests/generic/091 > +++ b/tests/generic/091 > @@ -15,8 +15,8 @@ _begin_fstest rw auto quick > _require_test > _require_odirect > > -psize=`$here/src/feature -s` > bsize=`$here/src/min_dio_alignment $TEST_DIR $TEST_DEV` > +psize=`$here/src/min_dio_alignment -r $TEST_DIR $TEST_DEV` Good to me, Reviewed-by: Zorro Lang > > # fsx usage: > # > -- > 2.53.0 >