Re: [PATCH v3 6/8] arm64: mm: Set ZONE_DMA size based on devicetree's dma-ranges

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Subject: Re: [PATCH v3 6/8] arm64: mm: Set ZONE_DMA size based on devicetree's dma-ranges
From: Christoph Hellwig <hch@xxxxxx>
Date: Thu, 15 Oct 2020 07:39:48 +0200
Cc: robh+dt@xxxxxxxxxx, catalin.marinas@xxxxxxx, hch@xxxxxx, ardb@xxxxxxxxxx, linux-kernel@xxxxxxxxxxxxxxx, robin.murphy@xxxxxxx, linux-arm-kernel@xxxxxxxxxxxxxxxxxxx, linux-rpi-kernel@xxxxxxxxxxxxxxxxxxx, jeremy.linton@xxxxxxx, iommu@xxxxxxxxxxxxxxxxxxxxxxxxxx, devicetree@xxxxxxxxxxxxxxx, Will Deacon <will@xxxxxxxxxx>
In-reply-to: <20201014191211.27029-7-nsaenzjulienne@suse.de>
User-agent: Mutt/1.5.17 (2007-11-01)

On Wed, Oct 14, 2020 at 09:12:08PM +0200, Nicolas Saenz Julienne wrote:
> +	zone_dma_bits = min(zone_dma_bits,
> +			    (unsigned int)ilog2(of_dma_get_max_cpu_address(NULL)));

Plase avoid pointlessly long lines.  Especially if it is completely trivial
by using either min_t or not overindenting like here.

Follow-Ups:
- Re: [PATCH v3 6/8] arm64: mm: Set ZONE_DMA size based on devicetree's dma-ranges
  - From: Nicolas Saenz Julienne

References:
- [PATCH v3 0/8] arm64: Default to 32-bit wide ZONE_DMA
  - From: Nicolas Saenz Julienne
- [PATCH v3 6/8] arm64: mm: Set ZONE_DMA size based on devicetree's dma-ranges
  - From: Nicolas Saenz Julienne

Prev by Date: Re: [PATCH v3 5/8] dma-direct: Turn zone_dma_bits default value into a define
Next by Date: Re: [PATCH v3 8/8] mm: Update DMA zones description
Previous by thread: [PATCH v3 6/8] arm64: mm: Set ZONE_DMA size based on devicetree's dma-ranges
Next by thread: Re: [PATCH v3 6/8] arm64: mm: Set ZONE_DMA size based on devicetree's dma-ranges
Index(es):
- Date
- Thread

[Index of Archives] [Device Tree Compilter] [Device Tree Spec] [Linux Driver Backports] [Video for Linux] [Linux USB Devel] [Linux PCI Devel] [Linux Audio Users] [Linux Kernel] [Linux SCSI] [XFree86] [Yosemite Backpacking]