Symbol: WB_start_all
fs/fs-writeback.c
1327
if (test_bit(WB_start_all, &wb->state) ||
fs/fs-writeback.c
1328
test_and_set_bit(WB_start_all, &wb->state))
fs/fs-writeback.c
2355
if (!test_bit(WB_start_all, &wb->state))
fs/fs-writeback.c
2370
clear_bit(WB_start_all, &wb->state);