nullb_list 68 drivers/block/null_blk_main.c static LIST_HEAD(nullb_list); nullb_list 1730 drivers/block/null_blk_main.c list_add_tail(&nullb->list, &nullb_list); nullb_list 1827 drivers/block/null_blk_main.c while (!list_empty(&nullb_list)) { nullb_list 1828 drivers/block/null_blk_main.c nullb = list_entry(nullb_list.next, struct nullb, list); nullb_list 1851 drivers/block/null_blk_main.c while (!list_empty(&nullb_list)) { nullb_list 1854 drivers/block/null_blk_main.c nullb = list_entry(nullb_list.next, struct nullb, list);