Re: [PATCH v3] block: Removed a warning while compiling with a cross compiler for parisc
From: Christoph Hellwig
Date: Tue Jul 06 2021 - 11:08:07 EST
> #ifdef CONFIG_PROC_FS
> +static noinline u64 call_div_u64(u64 dividend, u32 divisor)
> +{
> + return div_u64(dividend, divisor);
> +}
Do you have any information on how much this reduces stack usage?
As it looks a little silly given the div_u64 implementation.