Changlog: - always atomicly update the spte if it can be updated out of mmu-lock - rename spte_can_be_writable() to spte_is_locklessly_modifiable() - cleanup and comment spte_write_protect() Performance result: (The benchmark can be found at: http://www.spinics.net/lists/kvm/msg73011.html) before after Run 10 times, Avg time: 538233957 ns. 249809853 ns. +53.6% -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
