WORK_OFFQ_POOL_SHIFT
#define WORK_STRUCT_NO_POOL (WORK_OFFQ_POOL_NONE << WORK_OFFQ_POOL_SHIFT)
WORK_OFFQ_LEFT = BITS_PER_LONG - WORK_OFFQ_POOL_SHIFT,
set_work_data(work, ((unsigned long)pool_id << WORK_OFFQ_POOL_SHIFT) |
set_work_data(work, ((unsigned long)pool_id << WORK_OFFQ_POOL_SHIFT) |
pool_id = data >> WORK_OFFQ_POOL_SHIFT;
offqd->pool_id = shift_and_mask(data, WORK_OFFQ_POOL_SHIFT,