mm: sched: Adapt the scanning rate if a NUMA hinting fault does not migrate

[mirror_ubuntu-zesty-kernel.git] / include / linux / kvm_host.h

diff --git a/include/linux/kvm_host.h b/include/linux/kvm_host.h
index 93bfc9f9815c7fa178ad70b555e7a2afb86b3f02..ecc554374e440a73df8aaf5b5787f86705e647b0 100644 (file)
--- a/include/linux/kvm_host.h
+++ b/include/linux/kvm_host.h
@@ -42,19 +42,8 @@
  */
 #define KVM_MEMSLOT_INVALID    (1UL << 16)
 
-/*
- * If we support unaligned MMIO, at most one fragment will be split into two:
- */
-#ifdef KVM_UNALIGNED_MMIO
-#  define KVM_EXTRA_MMIO_FRAGMENTS 1
-#else
-#  define KVM_EXTRA_MMIO_FRAGMENTS 0
-#endif
-
-#define KVM_USER_MMIO_SIZE 8
-
-#define KVM_MAX_MMIO_FRAGMENTS \
-       (KVM_MMIO_SIZE / KVM_USER_MMIO_SIZE + KVM_EXTRA_MMIO_FRAGMENTS)
+/* Two fragments for cross MMIO pages. */
+#define KVM_MAX_MMIO_FRAGMENTS 2
 
 /*
  * For the normal pfn, the highest 12 bits should be zero,