include/linux/cpuhotplug.h

27  * startup callbacks sequentially from CPUHP_OFFLINE + 1 to CPUHP_ONLINE
38  * hotplug startup/teardown code with interrupts disabled.
250 			int (*startup)(unsigned int cpu),
255 				   int (*startup)(unsigned int cpu),
259  * cpuhp_setup_state - Setup hotplug state callbacks with calling the @startup
263  * @startup:	startup callback function or NULL if not required
266  * Installs the callback functions and invokes the @startup callback on
271 				    int (*startup)(unsigned int cpu),
274 	return __cpuhp_setup_state(state, name, true, startup, teardown, false);
279  *				  @startup callback from a cpus_read_lock()
283  * @startup:	startup callback function or NULL if not required
291 					       int (*startup)(unsigned int cpu),
294 	return __cpuhp_setup_state_cpuslocked(state, name, true, startup,
300  *			       @startup callback
303  * @startup:	startup callback function or NULL if not required
306  * Same as cpuhp_setup_state() except that the @startup callback is not
311 					    int (*startup)(unsigned int cpu),
314 	return __cpuhp_setup_state(state, name, false, startup, teardown,
320  *					  invoking the @startup callback from
325  * @startup:	startup callback function or NULL if not required
333 						     int (*startup)(unsigned int cpu),
336 	return __cpuhp_setup_state_cpuslocked(state, name, false, startup,
344  * @startup:	startup callback function or NULL if not required
354 					  int (*startup)(unsigned int cpu,
360 				   (void *) startup,
370  * cpuhp_state_add_instance - Add an instance for a state and invoke startup
375  * Installs the instance for the @state and invokes the registered startup
388  *                                    invoking the startup callback.
404  *						 without invoking the startup