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-rw-r--r--virt/kvm/kvm_main.c18
1 files changed, 3 insertions, 15 deletions
diff --git a/virt/kvm/kvm_main.c b/virt/kvm/kvm_main.c
index 88257b311cb5..aca22d36be9c 100644
--- a/virt/kvm/kvm_main.c
+++ b/virt/kvm/kvm_main.c
@@ -504,7 +504,7 @@ static struct kvm_memslots *kvm_alloc_memslots(void)
int i;
struct kvm_memslots *slots;
- slots = kvm_kvzalloc(sizeof(struct kvm_memslots));
+ slots = kvzalloc(sizeof(struct kvm_memslots), GFP_KERNEL);
if (!slots)
return NULL;
@@ -689,18 +689,6 @@ out_err_no_disable:
return ERR_PTR(r);
}
-/*
- * Avoid using vmalloc for a small buffer.
- * Should not be used when the size is statically known.
- */
-void *kvm_kvzalloc(unsigned long size)
-{
- if (size > PAGE_SIZE)
- return vzalloc(size);
- else
- return kzalloc(size, GFP_KERNEL);
-}
-
static void kvm_destroy_devices(struct kvm *kvm)
{
struct kvm_device *dev, *tmp;
@@ -782,7 +770,7 @@ static int kvm_create_dirty_bitmap(struct kvm_memory_slot *memslot)
{
unsigned long dirty_bytes = 2 * kvm_dirty_bitmap_bytes(memslot);
- memslot->dirty_bitmap = kvm_kvzalloc(dirty_bytes);
+ memslot->dirty_bitmap = kvzalloc(dirty_bytes, GFP_KERNEL);
if (!memslot->dirty_bitmap)
return -ENOMEM;
@@ -1008,7 +996,7 @@ int __kvm_set_memory_region(struct kvm *kvm,
goto out_free;
}
- slots = kvm_kvzalloc(sizeof(struct kvm_memslots));
+ slots = kvzalloc(sizeof(struct kvm_memslots), GFP_KERNEL);
if (!slots)
goto out_free;
memcpy(slots, __kvm_memslots(kvm, as_id), sizeof(struct kvm_memslots));