Messages in this thread | | | Date | Thu, 23 Mar 2023 10:58:14 -0700 | Subject | Re: [PATCH v4 1/3] x86/resctrl: Factor rdtgroup lock for multi-file ops | From | Reinette Chatre <> |
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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@google.com>
Reviewed-by: Reinette Chatre <reinette.chatre@intel.com>
Reinette
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