9 enum class Init { Bss };
11 Cpu_mask() { _b.clear_all(); }
13 bool empty() const { return _b.is_empty(); }
14 bool get(unsigned cpu) const { return _b[cpu]; }
15 void clear(unsigned cpu) { return _b.clear_bit(cpu); }
16 void set(unsigned cpu) { _b.set_bit(cpu); };
17 void atomic_set(unsigned cpu) {_b.atomic_set_bit(cpu); }
18 void atomic_clear(unsigned cpu) {_b.atomic_clear_bit(cpu); }
19 bool atomic_get_and_clear(unsigned cpu)
20 { return _b.atomic_get_and_clear(cpu); }
23 Bitmap<Config::Max_num_cpus> _b;