Commit 84ebe375 authored by Markus Armbruster's avatar Markus Armbruster Committed by Kevin Wolf
Browse files

block: Make device model's references to BlockBackend strong



Doesn't make a difference just yet, but it's the right thing to do.

Signed-off-by: default avatarMarkus Armbruster <armbru@redhat.com>
Reviewed-by: default avatarBenoît Canet <benoit.canet@nodalink.com>
Reviewed-by: default avatarKevin Wolf <kwolf@redhat.com>
Reviewed-by: default avatarMax Reitz <mreitz@redhat.com>
Signed-off-by: default avatarKevin Wolf <kwolf@redhat.com>
parent a7f53e26
Loading
Loading
Loading
Loading
+2 −0
Original line number Diff line number Diff line
@@ -257,6 +257,7 @@ int blk_attach_dev(BlockBackend *blk, void *dev)
    if (blk->dev) {
        return -EBUSY;
    }
    blk_ref(blk);
    blk->dev = dev;
    bdrv_iostatus_reset(blk->bs);

@@ -290,6 +291,7 @@ void blk_detach_dev(BlockBackend *blk, void *dev)
    blk->dev_opaque = NULL;
    bdrv_set_guest_block_size(blk->bs, 512);
    qemu_coroutine_adjust_pool_size(-COROUTINE_POOL_RESERVATION);
    blk_unref(blk);
}

/*