Re: [Xen-devel] [PATCH v6 03/31] xen: Add log2 functionality

["Jan Beulich" <JBeulich@xxxxxxxx>]

>>> On 31.08.15 at 13:06, <vijay.kilari@xxxxxxxxx> wrote:
> From: Vijaya Kumar K <Vijaya.Kumar@xxxxxxxxxxxxxxxxxx>
> 
> log2 helper apis are ported from linux from
> commit 13c07b0286d340275f2d97adf085cecda37ede37
> (linux/log2.h: Fix rounddown_pow_of_two(1))
> Changes made for xen are:
>   - Only required functionality is retained
>   - Replace fls_long with flsl
> 
> Signed-off-by: Vijaya Kumar K <Vijaya.Kumar@xxxxxxxxxxxxxxxxxx>

Acked-by: Jan Beulich <jbeulich@xxxxxxxx>


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