Re: [PATCH v7 16/49] x86/resctrl: Move monitor init work to a resctrl init call

[Fenghua Yu]

On 2/28/25 11:58, James Morse wrote:
> rdt_get_mon_l3_config() is called from the architecture's
> resctrl_arch_late_init(), and initialises both architecture specific
> fields, such as hw_res->mon_scale and resctrl filesystem fields
> by calling dom_data_init().
>
> To separate the filesystem and architecture parts of resctrl, this
> function needs splitting up.
>
> Add resctrl_mon_resource_init() to do the filesystem specific work,
> and call it from resctrl_init(). This runs later, but is still before
> the filesystem is mounted and the rmid_ptrs[] array can be used.
>
> Signed-off-by: James Morse <james.morse@xxxxxxx>
> Tested-by: Carl Worth <carl@xxxxxxxxxxxxxxxxxxxxxx> # arm64
> Tested-by: Shaopeng Tan <tan.shaopeng@xxxxxxxxxxxxxx>
> Reviewed-by: Shaopeng Tan <tan.shaopeng@xxxxxxxxxxxxxx>
> Reviewed-by: Tony Luck <tony.luck@xxxxxxxxx>
> Reviewed-by: Reinette Chatre <reinette.chatre@xxxxxxxxx>
Reviewed-by: Fenghua Yu <fenghuay@xxxxxxxxxx>


Thanks.


-Fenghua