Re: [PATCH v4 4/4] scsi: target: core: Add RTPI attribute for target port

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On 2/21/23 10:06 AM, Dmitry Bogdanov wrote:
> +static ssize_t target_fabric_tpg_base_rtpi_show(struct config_item *item, char *page)
> +{
> +	struct se_portal_group *se_tpg = attrib_to_tpg(item);


> +
> +static ssize_t target_fabric_tpg_base_rtpi_store(struct config_item *item,
> +				   const char *page, size_t count)
> +{
> +	struct se_portal_group *se_tpg = attrib_to_tpg(item);

This interface is nicer. It doesn't work for me though. I think
it's because attrib_to_tpg is returning a bogus pointer. The rtpi
file is not in the attrib group so I think you have to use to_tpg().
Or, put the rtpi file in the attrib group if that's preferred (it
doesn't matter to me).

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