[PATCH 2/5] initmpfs v2: Move bdi setup from init_rootfs to init_ramfs

From: Rob Landley Even though ramfs hasn't got a backing device, commit e0bf68ddec4f added one anyway, and put the initialization in init_rootfs() since that's the first user, leaving it out of init_ramfs() to avoid duplication. But initmpfs uses init_tmpfs() instead, so move the init into the

[PATCH 2/5] initmpfs v2: Move bdi setup from init_rootfs to init_ramfs

From: Rob Landley r...@landley.net Even though ramfs hasn't got a backing device, commit e0bf68ddec4f added one anyway, and put the initialization in init_rootfs() since that's the first user, leaving it out of init_ramfs() to avoid duplication. But initmpfs uses init_tmpfs() instead, so move