Messages in this thread | | | Date | Tue, 17 Jan 2023 14:11:10 -0800 | Subject | Re: [PATCH v12 13/13] Documentation/x86: Update resctrl.rst for new features | From | Reinette Chatre <> |
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Hi Babu,
On 1/13/2023 7:20 AM, Babu Moger wrote: > Update the documentation for the new features: > 1. Slow Memory Bandwidth allocation (SMBA). > With this feature, the QOS enforcement policies can be applied > to the external slow memory connected to the host. QOS enforcement > is accomplished by assigning a Class Of Service (COS) to a processor > and specifying allocations or limits for that COS for each resource > to be allocated. > > 2. Bandwidth Monitoring Event Configuration (BMEC). > The bandwidth monitoring events mbm_total_bytes and mbm_local_bytes > are set to count all the total and local reads/writes respectively. > With the introduction of slow memory, the two counters are not > enough to count all the different types of memory events. With the > feature BMEC, the users have the option to configure mbm_total_bytes > and mbm_local_bytes to count the specific type of events. > > Also add configuration instructions with examples. > > Signed-off-by: Babu Moger <babu.moger@amd.com>
Thank you.
Reviewed-by: Reinette Chatre <reinette.chatre@intel.com>
Reinette
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