Hi Ray,
> -Original Message-
> From: Ni, Ray
> Sent: Thursday, December 5, 2019 1:25 PM
> To: Dong, Eric ; devel@edk2.groups.io
> Cc: Laszlo Ersek
> Subject: RE: [PATCH v4] UefiCpuPkg/PiSmmCpuDxeSmm: Avoid allocate
> Token every time
>
> Some comments.
> > + //
> >
> > + // Not free th
Some comments.
> + //
>
> + // Not free the buffer, just clear the UsedTokenNum. In order to
>
> + // avoid triggering allocate action when we need to use the token,
>
> + // do not free the buffer.
1. Can you reword to below?
"Only free the token buffer recorded in the OldTOkenBufList upon
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=2388
Token is new introduced by MM MP Protocol. Current logic allocate Token
every time when need to use it. The logic caused SMI latency raised to
very high. Update logic to allocate Token buffer at driver's entry point.
Later use the token from
