Re: [PATCH v4 10/30] riscv/paravirt: Mark pv_steal_clock static call as __ro_after_init

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On Tue, Jan 14, 2025 at 06:51:23PM +0100, Valentin Schneider wrote:
> The static call is only ever updated in:
> 
>   __init pv_time_init()
>   __init xen_time_setup_guest()
> 
> so mark it appropriately as __ro_after_init.
> 
> Signed-off-by: Valentin Schneider <vschneid@xxxxxxxxxx>
> ---
>  arch/riscv/kernel/paravirt.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/arch/riscv/kernel/paravirt.c b/arch/riscv/kernel/paravirt.c
> index fa6b0339a65de..dfe8808016fd8 100644
> --- a/arch/riscv/kernel/paravirt.c
> +++ b/arch/riscv/kernel/paravirt.c
> @@ -30,7 +30,7 @@ static u64 native_steal_clock(int cpu)
>  	return 0;
>  }
>  
> -DEFINE_STATIC_CALL(pv_steal_clock, native_steal_clock);
> +DEFINE_STATIC_CALL_RO(pv_steal_clock, native_steal_clock);
>  
>  static bool steal_acc = true;
>  static int __init parse_no_stealacc(char *arg)
> -- 
> 2.43.0
>

Reviewed-by: Andrew Jones <ajones@xxxxxxxxxxxxxxxx>




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