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Re: [PATCH] x86/xen: Remove the unused function p2m_top_mfn_init()
- To: Jiapeng Chong <jiapeng.chong@xxxxxxxxxxxxxxxxx>
- From: Jan Beulich <jbeulich@xxxxxxxx>
- Date: Wed, 4 Jan 2023 09:31:36 +0100
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- Cc: boris.ostrovsky@xxxxxxxxxx, tglx@xxxxxxxxxxxxx, mingo@xxxxxxxxxx, bp@xxxxxxxxx, dave.hansen@xxxxxxxxxxxxxxx, x86@xxxxxxxxxx, hpa@xxxxxxxxx, xen-devel@xxxxxxxxxxxxxxxxxxxx, linux-kernel@xxxxxxxxxxxxxxx, Abaci Robot <abaci@xxxxxxxxxxxxxxxxx>, jgross@xxxxxxxx
- Delivery-date: Wed, 04 Jan 2023 08:31:40 +0000
- List-id: Xen developer discussion <xen-devel.lists.xenproject.org>
On 27.12.2022 09:21, Jiapeng Chong wrote:
> The function p2m_top_mfn_init is defined in the p2m.c file,
> but not called elsewhere, so remove this unused function.
This and the title are wrong - p2m_top_mfn_init() is used by
xen_build_mfn_list_list().
> arch/x86/xen/p2m.c:137:24: warning: unused function 'p2m_index'.
Whereas this and the actual code change look correct to me.
Jan
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