cpus_write_lock   111 include/linux/cpu.h extern void cpus_write_lock(void);
cpus_write_lock   135 include/linux/cpu.h static inline void cpu_hotplug_begin(void) { cpus_write_lock(); }
cpus_write_lock   988 kernel/cpu.c   	cpus_write_lock();
cpus_write_lock  1119 kernel/cpu.c   	cpus_write_lock();