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 9841A1E5B82 for ; Tue, 7 Oct 2025 12:46:54 +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=1759841214; cv=none; b=mrg01sdF1HPwYBoLnMRF04S+rGV0Gse2FVeOd/JjJpohku6eBgxwyNNXLPCMi1LjgRrfYIO1aylYOHGXcLO1j1fiR9dTOOxRjg7gd8+DWG40OgN4qbFtID99cbf5Uv/yppwke0MCzOCtnZgQZoStk9wfLU7CzMOay6uPqInvsMk= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1759841214; c=relaxed/simple; bh=PC90K3B7UeB7ISIGkmfceYnCTwrfpm1V5tbBIPFvZp4=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=NoE53hEYRcNj3RdHX5227XFxE1Ow6G/H+cnK//20VkRl66WWl65hNwAx0x7K0E2m8b0Q7yOs8zF+Eh1RcHbNN7tCs4FseFhRwV8PaHZWn1fPQ/KSSRR2wRcVIvSkIk8GiaffUJ7WnDEr4VzerPprntop5TuDj8cZDUsDLro3SzI= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=iQMXvG6E; 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="iQMXvG6E" Received: by smtp.kernel.org (Postfix) with ESMTPSA id E015AC4CEF1; Tue, 7 Oct 2025 12:46:53 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1759841214; bh=PC90K3B7UeB7ISIGkmfceYnCTwrfpm1V5tbBIPFvZp4=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=iQMXvG6EcTxgzfTsE/7Z5fe/qPbCIRixXr/FjKxWpEOm927w80axOH3wZuhvz9OWJ UApj8v0O2jx6nQdt4XC/0tgLG/f+BStQ9xt8Kr1KgnOJb/QJtQasrwQPtvIA6O6X9h QG4Xver/c5dfGJDzhn9AnyPiM0sMb0tBjjUrr4ISr0d/s2amQxz5dq/zr0lJdgOF/T FVWaJ9t3TVXNgZAAvtsqoqd7C4ADGoAyoXaPt1q/0ODVCXdAxKXw/4gifWfr4fsYO5 9fXLr29V3DHzZzGMXOAREgXabF9ZaORK15TQ8idYFOeAx+WIYkjwUwxpEG6IEgw7ZQ nflqaGb3I52nA== Date: Tue, 7 Oct 2025 06:46:52 -0600 From: Keith Busch To: Christoph Hellwig Cc: Jens Axboe , Qu Wenruo , linux-block@vger.kernel.org Subject: Re: cleanup for the recent bio_iov_iter_get_pages changes Message-ID: References: <20251007090642.3251548-1-hch@lst.de> Precedence: bulk X-Mailing-List: linux-block@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: <20251007090642.3251548-1-hch@lst.de> On Tue, Oct 07, 2025 at 11:06:24AM +0200, Christoph Hellwig wrote: > while looking over the bio splitting issue reported by Qu, I noticed > that some of the recent changes to bio_iov_iter_get_pages lead to > more indirections than really needed, especially with the bcachefs > abuse now removed in 6.18-rc. This small series cleans this up > an prepares for the file system block size splitting needed by > btrfs bs > PAGE_SIZE support. Looks good to me. Reviewed-by: Keith Busch