On Thu, Jul 06, 2023 at 06:12:55PM +0200, Jan Kara wrote: > Well, this is exactly what this patch does - we use dev_t to lookup the > superblock in sget_fc() and we open the block device only if we cannot find > matching superblock and need to create a new one... Hah, that's what you get for writing one last mail before getting on an airplane without reading the patch. This just sounded like a workaround especially being at the end of the series.