On 12/17/2013 10:53 PM, Joonsoo Kim wrote: > * NOTE for v3 > - Updating patchset is so late because of other works, not issue from > this patchset.
Hey Joonsoo, Any plans to repost these? I've got some folks with a couple TB of RAM seeing long startup times with $LARGE_DATABASE_PRODUCT. It looks to be contention on hugetlb_instantiation_mutex because everyone is trying to zero hugepages under that lock in parallel. Just removing the lock sped things up quite a bit. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/