On Thu, 12 Jun 2014, Joonsoo Kim wrote: > BTW, I have a question about cache_reap(). If there are many kmemcg > users, we would have a lot of slab caches and just to traverse slab > cache list could take some times. Is it no problem? Its a big problem and one of the reasons that SLUB was developed. Cache reaping caused noticable random delays to processing which was significantly impacting HPC loads of SGI. -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxx. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>