From 050a0ddf39cf5555ecf9b22a918b2a2b00bdbe34 Mon Sep 17 00:00:00 2001 From: Anthony PERARD Date: Thu, 16 Sep 2010 13:57:49 +0100 Subject: Introduce qemu_put_ram_ptr This function allows to unlock a ram_ptr give by qemu_get_ram_ptr. After a call to qemu_put_ram_ptr, the pointer may be unmap from QEMU when used with Xen. Signed-off-by: Anthony PERARD Acked-by: Alexander Graf Signed-off-by: Alexander Graf --- cpu-common.h | 1 + 1 file changed, 1 insertion(+) (limited to 'cpu-common.h') diff --git a/cpu-common.h b/cpu-common.h index 6410cccda5..151c32c1f2 100644 --- a/cpu-common.h +++ b/cpu-common.h @@ -67,6 +67,7 @@ void *qemu_get_ram_ptr(ram_addr_t addr); /* Same but slower, to use for migration, where the order of * RAMBlocks must not change. */ void *qemu_safe_ram_ptr(ram_addr_t addr); +void qemu_put_ram_ptr(void *addr); /* This should not be used by devices. */ int qemu_ram_addr_from_host(void *ptr, ram_addr_t *ram_addr); ram_addr_t qemu_ram_addr_from_host_nofail(void *ptr); -- cgit v1.2.1