Re: [PATCH 1/1] driver core: use NUMA_NO_NODE during device_initialize

[Krzysztof Wilczyński]

Hi Max,

> Don't use (-1) constant for setting initial device node. Instead, use
> the generic NUMA_NO_NODE definition to indicate that "no node id
> specified".
> 
> Signed-off-by: Max Gurtovoy <mgurtovoy@xxxxxxxxxx>
> ---
>  drivers/base/core.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/base/core.c b/drivers/base/core.c
> index e65dd803a453..2b4b46f6c676 100644
> --- a/drivers/base/core.c
> +++ b/drivers/base/core.c
> @@ -2838,7 +2838,7 @@ void device_initialize(struct device *dev)
>  	spin_lock_init(&dev->devres_lock);
>  	INIT_LIST_HEAD(&dev->devres_head);
>  	device_pm_init(dev);
> -	set_dev_node(dev, -1);
> +	set_dev_node(dev, NUMA_NO_NODE);

We might have one of these to fix in the PCI tree, as per:

  https://elixir.bootlin.com/linux/v5.15-rc3/source/drivers/pci/pci-sysfs.c#L84

Would this be of interest to you for a potential v2?

	Krzysztof