Looks good to me.
Thanks,
Eric
-Original Message-
From: Ni, Ray
Sent: Wednesday, June 7, 2023 4:38 PM
To: devel@edk2.groups.io
Cc: Dong, Eric ; Kumar, Rahul R ;
Gerd Hoffmann
Subject: [PATCH] UefiCpuPkg/SmmCpu: Add PcdSmmApPerfLogEnable control AP
perf-logging
When a platform has lo
t; To: devel@edk2.groups.io
> Cc: Dong, Eric ; Kumar, Rahul R
> ; Gerd Hoffmann
> Subject: [edk2-devel] [PATCH] UefiCpuPkg/SmmCpu: Add
> PcdSmmApPerfLogEnable control AP perf-logging
>
> When a platform has lots of CPU cores/threads, perf-logging on every
> AP produces lots of record
When a platform has lots of CPU cores/threads, perf-logging on every
AP produces lots of records. When this multiplies with number of SMIs
during post, the records are even more.
So, this patch adds a new PCD PcdSmmApPerfLogEnable (default TRUE)
to allow platform to turn off perf-logging on APs.
