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Re: [Xen-devel] [PATCH] x86/vmx: Shrink TASK_SWITCH's hvm_task_switch_reason reasons[]

To: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>, Xen-devel <xen-devel@xxxxxxxxxxxxxxxxxxxx>
From: "Tian, Kevin" <kevin.tian@xxxxxxxxx>
Date: Sun, 19 Jan 2020 04:09:48 +0000
Accept-language: en-US
Cc: "Nakajima, Jun" <jun.nakajima@xxxxxxxxx>, Wei Liu <wl@xxxxxxx>, Jan Beulich <JBeulich@xxxxxxxx>, Roger Pau Monné <roger.pau@xxxxxxxxxx>
Delivery-date: Sun, 19 Jan 2020 04:10:04 +0000
Dlp-product: dlpe-windows
Dlp-reaction: no-action
Dlp-version: 11.2.0.6
List-id: Xen developer discussion <xen-devel.lists.xenproject.org>
Thread-index: AQHVxVWC4DJLF98Mv0a3zT7/FdBFHqfxcc/Q
Thread-topic: [PATCH] x86/vmx: Shrink TASK_SWITCH's hvm_task_switch_reason reasons[]

> From: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
> Sent: Tuesday, January 7, 2020 8:25 PM
> 
> No need to use 4-byte integers to store two bits of information.
> 
> Signed-off-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>

Reviewed-by: Kevin Tian <kevin.tian@xxxxxxxxx>
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References:
- [Xen-devel] [PATCH] x86/vmx: Shrink TASK_SWITCH's hvm_task_switch_reason reasons[]
  - From: Andrew Cooper

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