Symbol: WB_writeback_running
fs/fs-writeback.c
2429
set_bit(WB_writeback_running, &wb->state);
fs/fs-writeback.c
2451
clear_bit(WB_writeback_running, &wb->state);
include/linux/backing-dev.h
129
return test_bit(WB_writeback_running, &wb->state);