On Fri, Aug 21, 2020 at 08:33:06PM +0800, Yu Kuai wrote: > changes from v3: > - add IOMAP_STATE_ARRAY_SIZE > - replace set_bit / clear_bit with bitmap_set / bitmap_clear > - move iomap_set_page_dirty() out of 'iop->state_lock' > - merge iomap_set/clear_range_dirty() and iomap_iop_clear/clear_range_dirty() I'm still working on the iomap parts of the THP series (fixing up invalidatepage right now), but here are some of the relevant bits (patch series to follow)
