On 6/27/19 11:07 AM, Michal Hocko wrote: > On Mon 24-06-19 13:42:18, Waiman Long wrote: >> Add a memcg_iterate_all() function for iterating all the available >> memory cgroups and call the given callback function for each of the >> memory cgruops. > Why is a trivial wrapper any better than open coded usage of the > iterator?
Because the iterator is only defined within memcontrol.c. So an alternative may be to put the iterator into a header file that can be used by others. Will take a look at that. Cheers, Longman
