Re: [PATCH] mm/vmstat: avoid taking zone lock in /proc/buddyinfo reads

[David Hildenbrand (Arm)]

On 6/4/26 15:42, Imran Khan wrote:
> frag_show_print() just reads zone->free_area[order].nr_free, so
> it can safely do this without needing the zone->lock.
> 
> Pass nolock=true from frag_show(), so that walk_zones_in_node()
> can skip the zone->lock acquisition.
> 
> Signed-off-by: Imran Khan <imran.f.khan@xxxxxxxxxx>
> ---

Acked-by: David Hildenbrand (Arm) <david@xxxxxxxxxx>

-- 
Cheers,

David