Re: [PATCH v4 1/3] x86/resctrl: Factor rdtgroup lock for multi-file ops

[Reinette Chatre]

Hi Peter,

On 3/8/2023 5:14 AM, Peter Newman wrote:
> rdtgroup_kn_lock_live() can only release a kernfs reference for a single
> file before waiting on the rdtgroup_mutex, limiting its usefulness for
> operations on multiple files, such as rename.
> 
> Factor the work needed to respectively break and unbreak active
> protection on an individual file into rdtgroup_kn_{get,put}().
> 
> No functional change.
> 
> Signed-off-by: Peter Newman <peternewman@xxxxxxxxxx>

Reviewed-by: Reinette Chatre <reinette.chatre@xxxxxxxxx>

Reinette