kvm: rename last argument to kvm_get_dirty_log_protect
When manual dirty log reprotect will be enabled, kvm_get_dirty_log_protect's
pointer argument will always be false on exit, because no TLB flush is needed
until the manual re-protection operation. Rename it from "is_dirty" to "flush",
which more accurately tells the caller what they have to do with it.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
diff --git a/virt/kvm/kvm_main.c b/virt/kvm/kvm_main.c
index 1d6b771..54f0fcf 100644
--- a/virt/kvm/kvm_main.c
+++ b/virt/kvm/kvm_main.c
@@ -1154,7 +1154,7 @@ EXPORT_SYMBOL_GPL(kvm_get_dirty_log);
*
*/
int kvm_get_dirty_log_protect(struct kvm *kvm,
- struct kvm_dirty_log *log, bool *is_dirty)
+ struct kvm_dirty_log *log, bool *flush)
{
struct kvm_memslots *slots;
struct kvm_memory_slot *memslot;
@@ -1181,7 +1181,7 @@ int kvm_get_dirty_log_protect(struct kvm *kvm,
memset(dirty_bitmap_buffer, 0, n);
spin_lock(&kvm->mmu_lock);
- *is_dirty = false;
+ *flush = false;
for (i = 0; i < n / sizeof(long); i++) {
unsigned long mask;
gfn_t offset;
@@ -1189,7 +1189,7 @@ int kvm_get_dirty_log_protect(struct kvm *kvm,
if (!dirty_bitmap[i])
continue;
- *is_dirty = true;
+ *flush = true;
mask = xchg(&dirty_bitmap[i], 0);
dirty_bitmap_buffer[i] = mask;
