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Re: [PATCH v6 07/44] x86/boot: move headroom to boot modules
- To: "Daniel P. Smith" <dpsmith@xxxxxxxxxxxxxxxxxxxx>, <xen-devel@xxxxxxxxxxxxxxxxxxxx>
- From: Jason Andryuk <jason.andryuk@xxxxxxx>
- Date: Thu, 17 Oct 2024 17:22:07 -0400
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- Cc: <christopher.w.clark@xxxxxxxxx>, <stefano.stabellini@xxxxxxx>, Jan Beulich <jbeulich@xxxxxxxx>, Andrew Cooper <andrew.cooper3@xxxxxxxxxx>, Roger Pau Monné <roger.pau@xxxxxxxxxx>
- Delivery-date: Thu, 17 Oct 2024 21:22:24 +0000
- List-id: Xen developer discussion <xen-devel.lists.xenproject.org>
On 2024-10-17 13:02, Daniel P. Smith wrote:
The purpose of struct boot_module is to encapsulate the state of boot module as
it is processed by Xen. Locating boot module state struct boot_module reduces
the number of global variables as well as the number of state variables that
must be passed around. It also lays the groundwork for hyperlaunch mult-domain
construction, where multiple instances of state variables like headroom will be
needed.
Signed-off-by: Daniel P. Smith <dpsmith@xxxxxxxxxxxxxxxxxxxx>
Reviewed-by: Jason Andryuk <jason.andryuk@xxxxxxx>
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