A parameter max_size was added to the RAMBlockNotifier
ram_block_added function. Use the max_size for pre allocation
of hva space.
Signed-off-by: Reinoud Zandijk <Reinoud@NetBSD.org>
Message-Id: <20210718134650.1191-3-reinoud@NetBSD.org>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Most callers check the return value. Some check whether it set an
error. Functionally equivalent, but the former tends to be easier on
the eyes, so do that everywhere.
Prior art: commit c6ecec43b2 "qemu-option: Check return value instead
of @err where convenient".
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-Id: <20210720125408.387910-10-armbru@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Acked-by: Michael S. Tsirkin <mst@redhat.com>
There is nothing to delete after migrate_add_blocker() failed. Trying
anyway is safe, but useless. Don't.
Cc: Sunil Muthuswamy <sunilmut@microsoft.com>
Cc: Kamil Rytarowski <kamil@netbsd.org>
Cc: Reinoud Zandijk <reinoud@netbsd.org>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-Id: <20210720125408.387910-9-armbru@redhat.com>
Reviewed-by: Reinoud Zandijk <reinoud@NetBSD.org>
Acked-by: Michael S. Tsirkin <mst@redhat.com>
