On Thu, Jul 31, 2025 at 06:49:47AM +0000, Richard Chang wrote: > Move writeback-related functions and data structures from zram_drv.[ch] > to a new zram_wb.[ch] file. This is a pure refactoring patch with no > functional changes, preparing the ground for the upcoming asynchronous > writeback implementation. Can we also move zram_writeback_slots and scan_slots_for_writeback(iow, all the writeback related to sutff) into zram_wb.ch?