Re: [Xen-devel] [PATCH 2/8] xen/misc: Remove or annotate possibly-unused functions

[Tim Deegan <tim@xxxxxxx>]

At 20:01 +0000 on 09 Feb (1455048102), Andrew Cooper wrote:
> Clang notices more unused functions than GCC.
> 
>  * sh_next_page() is only used at GUEST_PAGING_LEVELS=2, so remove it from the
>    other guest level translation units
>  * rcu_batch_after() is completely unused.
>  * Various of the COMPAT() generated functions are used only for their
>    BUILD_BUG_ON() properties.  Annotate them all as __maybe_used.
> 
> Signed-off-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>

Shadow stuff Acked-by: Tim Deegan <tim@xxxxxxx>

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