From 1e702d9af5d633cf0eca76f6340b3c50fbb5a4e5 Mon Sep 17 00:00:00 2001 From: Alex Williamson Date: Mon, 10 Dec 2012 10:33:32 -0700 Subject: KVM: struct kvm_memory_slot.id -> short We're currently offering a whopping 32 memory slots to user space, an int is a bit excessive for storing this. We would like to increase our memslots, but SHRT_MAX should be more than enough. Reviewed-by: Gleb Natapov Signed-off-by: Alex Williamson Signed-off-by: Marcelo Tosatti --- include/linux/kvm_host.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'include') diff --git a/include/linux/kvm_host.h b/include/linux/kvm_host.h index fec607537fa3..32fdc45ca35e 100644 --- a/include/linux/kvm_host.h +++ b/include/linux/kvm_host.h @@ -270,7 +270,7 @@ struct kvm_memory_slot { struct kvm_arch_memory_slot arch; unsigned long userspace_addr; u32 flags; - int id; + short id; bool user_alloc; }; @@ -330,7 +330,7 @@ struct kvm_memslots { u64 generation; struct kvm_memory_slot memslots[KVM_MEM_SLOTS_NUM]; /* The mapping table from slot id to the index in memslots[]. */ - int id_to_index[KVM_MEM_SLOTS_NUM]; + short id_to_index[KVM_MEM_SLOTS_NUM]; }; struct kvm { -- cgit v1.2.3