On Wed, 31 Jan 2018 18:04:00 -0500 daniel.m.jordan@xxxxxxxxxx wrote: > lru_lock, a per-node* spinlock that protects an LRU list, is one of the > hottest locks in the kernel. On some workloads on large machines, it > shows up at the top of lock_stat. Do you have details on which callsites are causing the problem? That would permit us to consider other approaches, perhaps. -- 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>
