osdep, kvm: rename low-level RAM allocation functions

This is preparatory to the introduction of a separate freeing API.

Reported-by: Amos Kong <[email protected]>
Signed-off-by: Paolo Bonzini <[email protected]>
Reviewed-by: Amos Kong <[email protected]>
Message-id: [email protected]
Signed-off-by: Anthony Liguori <[email protected]>
diff --git a/trace-events b/trace-events
index 4413beb..f1a8c3a 100644
--- a/trace-events
+++ b/trace-events
@@ -32,7 +32,7 @@
 
 # osdep.c
 qemu_memalign(size_t alignment, size_t size, void *ptr) "alignment %zu size %zu ptr %p"
-qemu_vmalloc(size_t size, void *ptr) "size %zu ptr %p"
+qemu_anon_ram_alloc(size_t size, void *ptr) "size %zu ptr %p"
 qemu_vfree(void *ptr) "ptr %p"
 
 # hw/virtio.c