linux-kernel - Re: [PATCH v7 3/7] Drivers: hv: Move region management to mshv

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Message-ID: <aS12nwVq_jWGwpNI@anirudh-surface.localdomain>
Date: Mon, 1 Dec 2025 11:06:07 +0000
From: Anirudh Rayabharam <anirudh@...rudhrb.com>
To: Stanislav Kinsburskii <skinsburskii@...ux.microsoft.com>
Cc: kys@...rosoft.com, haiyangz@...rosoft.com, wei.liu@...nel.org,
	decui@...rosoft.com, linux-hyperv@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH v7 3/7] Drivers: hv: Move region management to
 mshv_regions.c

On Wed, Nov 26, 2025 at 02:09:05AM +0000, Stanislav Kinsburskii wrote:
> Refactor memory region management functions from mshv_root_main.c into
> mshv_regions.c for better modularity and code organization.
> 
> Adjust function calls and headers to use the new implementation. Improve
> maintainability and separation of concerns in the mshv_root module.
> 
> Signed-off-by: Stanislav Kinsburskii <skinsburskii@...ux.microsoft.com>
> ---
>  drivers/hv/Makefile         |    2 
>  drivers/hv/mshv_regions.c   |  175 +++++++++++++++++++++++++++++++++++++++++++
>  drivers/hv/mshv_root.h      |   10 ++
>  drivers/hv/mshv_root_main.c |  176 +++----------------------------------------
>  4 files changed, 198 insertions(+), 165 deletions(-)
>  create mode 100644 drivers/hv/mshv_regions.c
> 
> diff --git a/drivers/hv/Makefile b/drivers/hv/Makefile
> index 58b8d07639f3..46d4f4f1b252 100644
> --- a/drivers/hv/Makefile
> +++ b/drivers/hv/Makefile
> @@ -14,7 +14,7 @@ hv_vmbus-y := vmbus_drv.o \
>  hv_vmbus-$(CONFIG_HYPERV_TESTING)	+= hv_debugfs.o
>  hv_utils-y := hv_util.o hv_kvp.o hv_snapshot.o hv_utils_transport.o
>  mshv_root-y := mshv_root_main.o mshv_synic.o mshv_eventfd.o mshv_irq.o \
> -	       mshv_root_hv_call.o mshv_portid_table.o
> +	       mshv_root_hv_call.o mshv_portid_table.o mshv_regions.o
>  mshv_vtl-y := mshv_vtl_main.o
>  
>  # Code that must be built-in
> diff --git a/drivers/hv/mshv_regions.c b/drivers/hv/mshv_regions.c
> new file mode 100644
> index 000000000000..35b866670840
> --- /dev/null
> +++ b/drivers/hv/mshv_regions.c

How about mshv_mem_regions.c?

Nevertheless:

Reviewed-by: Anirudh Rayabharam (Microsoft) <anirudh@...rudhrb.com>