On Thu 05-11-20 21:07:10, Feng Tang wrote: [...] > My debug traces shows it is, and its gfp_mask is 'GFP_KERNEL'
Can you provide the full information please? Which node has been requested. Which cpuset the calling process run in and which node has the allocation succeeded from? A bare dump_stack without any further context is not really helpful. -- Michal Hocko SUSE Labs
