On Thu, 12 Sep 2024 14:38:26 +0100
Alireza Sanaee <alireza.san...@huawei.com> wrote:
> This commit adds IsDefined flag to the object and this helps in avoiding
> extra checks for every single layer of caches in both x86 and ARM.
Hi Ali,
You mention x86 here, but no code changes to support that?
Jonathan
>
> Signed-off-by: Alireza Sanaee <alireza.san...@huawei.com>
> ---
> hw/core/machine-smp.c | 2 ++
> include/hw/boards.h | 1 +
> 2 files changed, 3 insertions(+)
>
> diff --git a/hw/core/machine-smp.c b/hw/core/machine-smp.c
> index 9a28194676..5a02bbf584 100644
> --- a/hw/core/machine-smp.c
> +++ b/hw/core/machine-smp.c
> @@ -371,6 +371,8 @@ bool machine_parse_smp_cache(MachineState *ms,
> return false;
> }
>
> + ms->smp_cache.IsDefined = true;
> +
> return true;
> }
>
> diff --git a/include/hw/boards.h b/include/hw/boards.h
> index db2aa2b706..2883a57084 100644
> --- a/include/hw/boards.h
> +++ b/include/hw/boards.h
> @@ -373,6 +373,7 @@ typedef struct CpuTopology {
>
> typedef struct SmpCache {
> SmpCacheProperties props[CACHE_LEVEL_AND_TYPE__MAX];
> + bool IsDefined;
> } SmpCache;
>
> /**
