softmmu/memory: Pass ram_flags to qemu_ram_alloc_from_fd()
Let's pass in ram flags just like we do with qemu_ram_alloc_from_file(),
to clean up and prepare for more flags.
Simplify the documentation of passed ram flags: Looking at our
documentation of RAM_SHARED and RAM_PMEM is sufficient, no need to be
repetitive.
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Peter Xu <peterx@redhat.com>
Acked-by: Eduardo Habkost <ehabkost@redhat.com> for memory backend and machine core
Signed-off-by: David Hildenbrand <david@redhat.com>
Message-Id: <20210510114328.21835-5-david@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
diff --git a/softmmu/memory.c b/softmmu/memory.c
index c19b0be..f777504 100644
--- a/softmmu/memory.c
+++ b/softmmu/memory.c
@@ -1609,7 +1609,7 @@
Object *owner,
const char *name,
uint64_t size,
- bool share,
+ uint32_t ram_flags,
int fd,
ram_addr_t offset,
Error **errp)
@@ -1619,9 +1619,8 @@
mr->ram = true;
mr->terminates = true;
mr->destructor = memory_region_destructor_ram;
- mr->ram_block = qemu_ram_alloc_from_fd(size, mr,
- share ? RAM_SHARED : 0,
- fd, offset, false, &err);
+ mr->ram_block = qemu_ram_alloc_from_fd(size, mr, ram_flags, fd, offset,
+ false, &err);
if (err) {
mr->size = int128_zero();
object_unparent(OBJECT(mr));
