This patchset simplifies the freeing by RCU of mmu pages. Xiao, I'm sure you thought of always freeing by RCU. Why didn't you choose this way? I saves a couple of atomics in the fast path. Avi Kivity (2): KVM: MMU: Always free shadow pages using RCU KVM: MMU: Recover space used by rcu_head in struct kvm_mmu_page arch/x86/include/asm/kvm_host.h | 9 +++--- arch/x86/kvm/mmu.c | 58 ++++++++------------------------------- 2 files changed, 15 insertions(+), 52 deletions(-) -- 1.7.10 -- 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
