Re: [PATCH v8 5/8] x86/resctrl: Unwind the errors inside rdt_enable_ctx()

[Fenghua Yu]

On 8/21/23 16:30, Babu Moger wrote:
> rdt_enable_ctx() enables the features provided during resctrl mount.
>
> Additions to rdt_enable_ctx() are required to also modify error paths
> of rdt_enable_ctx() callers to ensure correct unwinding if errors
> are encountered after calling rdt_enable_ctx(). This is error prone.
>
> Introduce rdt_disable_ctx() to refactor the error unwinding of
> rdt_enable_ctx() to simplify future additions. This also simplifies
> cleanup in rdt_kill_sb().
>
> Remove cdp_disable_all() as it is not used anymore after the refactor.
>
> Suggested-by: Reinette Chatre <reinette.chatre@xxxxxxxxx>
> Signed-off-by: Babu Moger <babu.moger@xxxxxxx>

Reviewed-by: Fenghua Yu <fenghua.yu@xxxxxxxxx>

Thanks.

-Fenghua