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Re: [Qemu-devel] [PATCH 02/11] Delete unused tb_invalidate_page_range
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From: |
Richard Henderson |
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Subject: |
Re: [Qemu-devel] [PATCH 02/11] Delete unused tb_invalidate_page_range |
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Date: |
Tue, 17 May 2011 07:42:53 -0700 |
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User-agent: |
Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.2.17) Gecko/20110428 Fedora/3.1.10-1.fc14 Thunderbird/3.1.10 |
On 05/14/2011 12:37 PM, Blue Swirl wrote:
> tb_invalidate_page_range() was intended to be used to invalidate an area of a
> TB
> which the guest explicitly flushes from i-cache. However, QEMU detects writes
> to code areas where TBs have been generated, so this has never been useful.
>
> Delete the function, adjust callers.
>
> Signed-off-by: Blue Swirl <address@hidden>
Reviewed-by: Richard Henderson <address@hidden>
r~