KVM: PPC: Make bools bitfields

Bool defaults to at least byte width. We usually only want to waste a single
bit on this. So let's move all the bool values to bitfields, potentially
saving memory.

Signed-off-by: Alexander Graf <agraf@suse.de>
Signed-off-by: Avi Kivity <avi@redhat.com>

1 files changed, 3 insertions, 3 deletions

diff --git a/arch/powerpc/include/asm/kvm_host.h b/arch/powerpc/include/asm/kvm_host.h
index 486f1cafd5f7..5869a487e2e0 100644
--- a/arch/powerpc/include/asm/kvm_host.h
+++ b/arch/powerpc/include/asm/kvm_host.h
@@ -127,9 +127,9 @@ struct kvmppc_pte {
         u64 eaddr;
         u64 vpage;
         u64 raddr;
-        bool may_read;
-        bool may_write;
-        bool may_execute;
+        bool may_read           : 1;
+        bool may_write          : 1;
+        bool may_execute        : 1;
 };
 
 struct kvmppc_mmu {