Re: [PATCH v4 00/24] x86/resctrl: monitored closid+rmid together, separate arch/fs locking

[Reinette Chatre]

Hi James,

On 5/25/2023 11:01 AM, James Morse wrote:
> 
> The second part of this series adds a domain_list_lock to protect writes to the
> domain list, and protects the domain list with RCU - or read_cpus_lock().

read_cpus_lock() -> cpus_read_lock()

> 
> Use of RCU is to allow lockless readers of the domain list, today resctrl only has
> one, rdt_bit_usage_show(). But to get MPAMs monitors working, its very likely

This may need an update to reflect changes since initial version (similar to the
relevant patch).

Reinette