Re: [Xen-devel] [PATCH v2] x86/mem_sharing: Fix RANDCONFIG build

[Tamas K Lengyel <tamas@xxxxxxxxxxxxx>]

On Wed, Jan 8, 2020 at 10:24 AM Andrew Cooper <andrew.cooper3@xxxxxxxxxx> wrote:
>
> Travis reports: https://travis-ci.org/andyhhp/xen/jobs/633751811
>
>   mem_sharing.c:361:13: error: 'rmap_has_entries' defined but not used 
> [-Werror=unused-function]
>    static bool rmap_has_entries(const struct page_info *page)
>                ^
>   cc1: all warnings being treated as errors
>
> This happens in a release build (disables MEM_SHARING_AUDIT) when
> CONFIG_MEM_SHARING is enabled.
>
> Expand both trivial helpers into their single callsite.
>
> Signed-off-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>

Thanks!

Acked-by: Tamas K Lengyel <tamas@xxxxxxxxxxxxx>

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