> Am 02.04.2025 um 00:02 schrieb Andi Kleen :
>
> From: Andi Kleen
>
> This isn't a regression, but it's a very simple patch with high
> performance improvement, so perhaps suitable in the current stage.
Ok. Can you add a comment as to why we store unconditionally?
Richard
> ---
>
> bi
From: Andi Kleen
This isn't a regression, but it's a very simple patch with high
performance improvement, so perhaps suitable in the current stage.
---
bitmap_set_bit checks the original value of the bit to return it to the
caller and then only writes the new value back if it changes.
Most call
