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authorSean Christopherson <sean.j.christopherson@intel.com>2020-02-18 13:07:24 -0800
committerPaolo Bonzini <pbonzini@redhat.com>2020-03-16 17:57:20 +0100
commit9d4c197c0e94c372ceffd2ffc53a23518f301ed9 (patch)
tree8229ad7045ae62a05c8b766716b60a80df5f307d /virt
parentcf47f50b5c2e24c4ca1e5c8bbec1c47404a9ac24 (diff)
downloadlinux-9d4c197c0e94c372ceffd2ffc53a23518f301ed9.tar.bz2
KVM: Drop "const" attribute from old memslot in commit_memory_region()
Drop the "const" attribute from @old in kvm_arch_commit_memory_region() to allow arch specific code to free arch specific resources in the old memslot without having to cast away the attribute. Freeing resources in kvm_arch_commit_memory_region() paves the way for simplifying kvm_free_memslot() by eliminating the last usage of its @dont param. Reviewed-by: Peter Xu <peterx@redhat.com> Signed-off-by: Sean Christopherson <sean.j.christopherson@intel.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'virt')
-rw-r--r--virt/kvm/arm/mmu.c2
-rw-r--r--virt/kvm/kvm_main.c2
2 files changed, 2 insertions, 2 deletions
diff --git a/virt/kvm/arm/mmu.c b/virt/kvm/arm/mmu.c
index 1d97410b3470..97b87037aff3 100644
--- a/virt/kvm/arm/mmu.c
+++ b/virt/kvm/arm/mmu.c
@@ -2251,7 +2251,7 @@ out:
void kvm_arch_commit_memory_region(struct kvm *kvm,
const struct kvm_userspace_memory_region *mem,
- const struct kvm_memory_slot *old,
+ struct kvm_memory_slot *old,
const struct kvm_memory_slot *new,
enum kvm_mr_change change)
{
diff --git a/virt/kvm/kvm_main.c b/virt/kvm/kvm_main.c
index 882ea3b70ec0..10e9456da6eb 100644
--- a/virt/kvm/kvm_main.c
+++ b/virt/kvm/kvm_main.c
@@ -985,7 +985,7 @@ static struct kvm_memslots *install_new_memslots(struct kvm *kvm,
static int kvm_set_memslot(struct kvm *kvm,
const struct kvm_userspace_memory_region *mem,
- const struct kvm_memory_slot *old,
+ struct kvm_memory_slot *old,
struct kvm_memory_slot *new, int as_id,
enum kvm_mr_change change)
{