On 2022-08-30 17:48:06 [+0200], Maurizio Lombardi wrote: > Hmm, this is not good indeed. I guess I should have used for_each_online_cpu() > instead of on_each_cpu_cond(). But you must not invoked that function cross-CPU since the code expects to access the per-CPU variables always from the local-CPU. > > > > Couldn't we instead use a workqueue with that WQ_MEM_RECLAIM bit? It may > > reclaim memory after all ;) > > That should also fix it, do you think it would be ok to allocate a workqueue in > in kmem_cache_init() ? I guess so. There is probably none that is already available. > Thanks, > Maurizio Sebastian
