On Fri, Nov 20, 2020 at 03:59:56PM +0000, Matthew Wilcox wrote: > > Exactly. In theory we could skip it for 64-bit, but as updating the > > size isn't a fast path, and struct block_device isn't super size critical > > I'd rather keep the same code for 32 vs 64-bit builds. > > Is it better to switch to i_size_write() / i_size_read()? I think we've stopped updating the size from contexts that can't block, so it is worth pursuing. I'd rather do it after this series is done and merged, though.
