nr_io_migrations 425 drivers/md/dm-cache-target.c atomic_t nr_io_migrations; nr_io_migrations 1088 drivers/md/dm-cache-target.c atomic_inc(&cache->nr_io_migrations); nr_io_migrations 1093 drivers/md/dm-cache-target.c atomic_dec(&cache->nr_io_migrations); nr_io_migrations 1672 drivers/md/dm-cache-target.c sector_t current_volume = (atomic_read(&cache->nr_io_migrations) + 1) * nr_io_migrations 2576 drivers/md/dm-cache-target.c atomic_set(&cache->nr_io_migrations, 0); nr_io_migrations 2868 drivers/md/dm-cache-target.c BUG_ON(atomic_read(&cache->nr_io_migrations));