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authorPaolo Bonzini <pbonzini@redhat.com>2015-05-17 16:20:07 +0200
committerPaolo Bonzini <pbonzini@redhat.com>2015-05-26 12:40:08 +0200
commit9f6b8029787bb37170d4535e9fc09158f634282c (patch)
tree98dd85bdc89d01f819fd75840b4b75c13badb5a6 /arch/mips/kvm
parenta47d2b07ea755b1761a93df720d725f464876e72 (diff)
KVM: use kvm_memslots whenever possible
kvm_memslots provides lockdep checking. Use it consistently instead of explicit dereferencing of kvm->memslots. Reviewed-by: Radim Krcmar <rkrcmar@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'arch/mips/kvm')
-rw-r--r--arch/mips/kvm/mips.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/arch/mips/kvm/mips.c b/arch/mips/kvm/mips.c
index a8e660a44474..bc5ddd973b44 100644
--- a/arch/mips/kvm/mips.c
+++ b/arch/mips/kvm/mips.c
@@ -968,6 +968,7 @@ out:
/* Get (and clear) the dirty memory log for a memory slot. */
int kvm_vm_ioctl_get_dirty_log(struct kvm *kvm, struct kvm_dirty_log *log)
{
+ struct kvm_memslots *slots;
struct kvm_memory_slot *memslot;
unsigned long ga, ga_end;
int is_dirty = 0;
@@ -982,7 +983,8 @@ int kvm_vm_ioctl_get_dirty_log(struct kvm *kvm, struct kvm_dirty_log *log)
/* If nothing is dirty, don't bother messing with page tables. */
if (is_dirty) {
- memslot = id_to_memslot(kvm->memslots, log->slot);
+ slots = kvm_memslots(kvm);
+ memslot = id_to_memslot(slots, log->slot);
ga = memslot->base_gfn << PAGE_SHIFT;
ga_end = ga + (memslot->npages << PAGE_SHIFT);