Now unnecessary since ivshmem uses memory_region_init_ram_from_fd.
Signed-off-by: Marc-André Lureau <[email protected]>
---
include/exec/memory.h | 11 -----------
memory.c | 10 ----------
2 files changed, 21 deletions(-)
diff --git a/include/exec/memory.h b/include/exec/memory.h
index 6f98e4df6a..5dbc3d1a6c 100644
--- a/include/exec/memory.h
+++ b/include/exec/memory.h
@@ -774,17 +774,6 @@ static inline bool memory_region_is_rom(MemoryRegion *mr)
*/
int memory_region_get_fd(MemoryRegion *mr);
-/**
- * memory_region_set_fd: Mark a RAM memory region as backed by a
- * file descriptor.
- *
- * This function is typically used after memory_region_init_ram_ptr().
- *
- * @mr: the memory region being queried.
- * @fd: the file descriptor that backs @mr.
- */
-void memory_region_set_fd(MemoryRegion *mr, int fd);
-
/**
* memory_region_from_host: Convert a pointer into a RAM memory region
* and an offset within it.
diff --git a/memory.c b/memory.c
index ec894865a2..3833a556d9 100644
--- a/memory.c
+++ b/memory.c
@@ -1807,16 +1807,6 @@ int memory_region_get_fd(MemoryRegion *mr)
return fd;
}
-void memory_region_set_fd(MemoryRegion *mr, int fd)
-{
- rcu_read_lock();
- while (mr->alias) {
- mr = mr->alias;
- }
- mr->ram_block->fd = fd;
- rcu_read_unlock();
-}
-
void *memory_region_get_ram_ptr(MemoryRegion *mr)
{
void *ptr;
--
2.11.0
