Re: [Xen-devel] [PATCH 1/2] x86: init_hypercall_page() cleanup

[Wei Liu <wei.liu2@xxxxxxxxxx>]

On Thu, May 23, 2019 at 11:20:15AM +0100, Andrew Cooper wrote:
> The various pieces of the hypercall page infrastructure have grown
> organically over time and ended up in a bit of a mess.
> 
>  * Rename all functions to be of the form *_init_hypercall_page().  This
>    makes them somewhat shorter, and means they can actually be grepped
>    for in one go.
>  * Move init_hypercall_page() to domain.c.  The 64-bit traps.c isn't a
>    terribly appropriate place for it to live.
>  * Drop an obsolete comment from hvm_init_hypercall_page() and drop the
>    domain parameter from hvm_funcs.init_hypercall_page() as it isn't
>    necessary.
>  * Rearrange the logic in the each function to avoid needing extra local
>    variables, and to write the page in one single pass.
> 
> No functional change.
> 
> Signed-off-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>

Reviewed-by: Wei Liu <wei.liu2@xxxxxxxxxx>

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