On (23/12/28 07:55), Christoph Hellwig wrote: > > The discard granularity now defaults to a single sector, so don't set > that value explicitly Hmm, but sector size != PAGE_SIZE [..] > @@ -2227,7 +2227,6 @@ static int zram_add(void) > ZRAM_LOGICAL_BLOCK_SIZE); > blk_queue_io_min(zram->disk->queue, PAGE_SIZE); > blk_queue_io_opt(zram->disk->queue, PAGE_SIZE); > - zram->disk->queue->limits.discard_granularity = PAGE_SIZE;