Re: [PATCH 03/14] hw/vfio: Compile some common objects once

[Cédric Le Goater]

On 3/7/25 19:03, Philippe Mathieu-Daudé wrote:
> Some files don't rely on any target-specific knowledge
> and can be compiled once:
>
>   - helpers.c
>   - container-base.c
>   - migration.c (removing unnecessary "exec/ram_addr.h")
>   - migration-multifd.c
>   - cpr.c
>
> Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>


Reviewed-by: Cédric Le Goater <clg@redhat.com>

Thanks,

C.


> ---
>   hw/vfio/migration.c |  1 -
>   hw/vfio/meson.build | 13 ++++++++-----
>   2 files changed, 8 insertions(+), 6 deletions(-)
>
> diff --git a/hw/vfio/migration.c b/hw/vfio/migration.c
> index 416643ddd69..fbff46cfc35 100644
> --- a/hw/vfio/migration.c
> +++ b/hw/vfio/migration.c
> @@ -27,7 +27,6 @@
>   #include "qapi/error.h"
>   #include "qapi/qapi-events-vfio.h"
>   #include "exec/ramlist.h"
> -#include "exec/ram_addr.h"
>   #include "pci.h"
>   #include "trace.h"
>   #include "hw/hw.h"
> diff --git a/hw/vfio/meson.build b/hw/vfio/meson.build
> index 260d65febd6..8e376cfcbf8 100644
> --- a/hw/vfio/meson.build
> +++ b/hw/vfio/meson.build
> @@ -1,12 +1,7 @@
>   vfio_ss = ss.source_set()
>   vfio_ss.add(files(
> -  'helpers.c',
>     'common.c',
> -  'container-base.c',
>     'container.c',
> -  'migration.c',
> -  'migration-multifd.c',
> -  'cpr.c',
>   ))
>   vfio_ss.add(when: 'CONFIG_PSERIES', if_true: files('spapr.c'))
>   vfio_ss.add(when: 'CONFIG_IOMMUFD', if_true: files(
> @@ -25,3 +20,11 @@ vfio_ss.add(when: 'CONFIG_VFIO_AP', if_true: files('ap.c'))
>   vfio_ss.add(when: 'CONFIG_VFIO_IGD', if_true: files('igd.c'))
>   
>   specific_ss.add_all(when: 'CONFIG_VFIO', if_true: vfio_ss)
> +
> +system_ss.add(when: 'CONFIG_VFIO', if_true: files(
> +  'helpers.c',
> +  'container-base.c',
> +  'migration.c',
> +  'migration-multifd.c',
> +  'cpr.c',
> +))