memory: remove qemu_get_ram_fd, qemu_set_ram_fd, qemu_ram_block_host_ptr

Remove direct uses of ram_addr_t and optimize memory_region_{get,set}_fd
now that a MemoryRegion knows its RAMBlock directly.

Reviewed-by: Marc-André Lureau <marcandre.lureau@gmail.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

1 files changed, 0 insertions, 34 deletions

diff --git a/exec.c b/exec.c
index a3a93aeed3..3330e7d0af 100644
--- a/exec.c
+++ b/exec.c
@@ -1815,40 +1815,6 @@ void qemu_ram_remap(ram_addr_t addr, ram_addr_t length)
 }
 #endif /* !_WIN32 */
 
-int qemu_get_ram_fd(ram_addr_t addr)
-{
-    RAMBlock *block;
-    int fd;
-
-    rcu_read_lock();
-    block = qemu_get_ram_block(addr);
-    fd = block->fd;
-    rcu_read_unlock();
-    return fd;
-}
-
-void qemu_set_ram_fd(ram_addr_t addr, int fd)
-{
-    RAMBlock *block;
-
-    rcu_read_lock();
-    block = qemu_get_ram_block(addr);
-    block->fd = fd;
-    rcu_read_unlock();
-}
-
-void *qemu_get_ram_block_host_ptr(ram_addr_t addr)
-{
-    RAMBlock *block;
-    void *ptr;
-
-    rcu_read_lock();
-    block = qemu_get_ram_block(addr);
-    ptr = ramblock_ptr(block, 0);
-    rcu_read_unlock();
-    return ptr;
-}
-
 /* Return a host pointer to ram allocated with qemu_ram_alloc.
  * This should not be used for general purpose DMA.  Use address_space_map
  * or address_space_rw instead. For local memory (e.g. video ram) that the