Release 4.7 tools/testing/radix-tree/linux/cpu.h

#define hotcpu_notifier(a, b)


#define CPU_ONLINE		0x0002 
/* CPU (unsigned)v is up */

#define CPU_UP_PREPARE		0x0003 
/* CPU (unsigned)v coming up */

#define CPU_UP_CANCELED		0x0004 
/* CPU (unsigned)v NOT coming up */

#define CPU_DOWN_PREPARE	0x0005 
/* CPU (unsigned)v going down */

#define CPU_DOWN_FAILED		0x0006 
/* CPU (unsigned)v NOT going down */

#define CPU_DEAD		0x0007 
/* CPU (unsigned)v dead */

#define CPU_DYING		0x0008 
/* CPU (unsigned)v not running any task,
                                        * not handling interrupts, soon dead.
                                        * Called on the dying cpu, interrupts
                                        * are already disabled. Must not
                                        * sleep, must not fail */

#define CPU_POST_DEAD		0x0009 
/* CPU (unsigned)v dead, cpu_hotplug
                                        * lock is dropped */

#define CPU_STARTING		0x000A 
/* CPU (unsigned)v soon running.
                                        * Called on the new cpu, just before
                                        * enabling interrupts. Must not sleep,
                                        * must not fail */

#define CPU_DYING_IDLE		0x000B 
/* CPU (unsigned)v dying, reached
                                        * idle loop. */

#define CPU_BROKEN		0x000C 
/* CPU (unsigned)v did not die properly,
                                        * perhaps due to preemption. */

#define CPU_TASKS_FROZEN	0x0010


#define CPU_ONLINE_FROZEN	(CPU_ONLINE | CPU_TASKS_FROZEN)

#define CPU_UP_PREPARE_FROZEN	(CPU_UP_PREPARE | CPU_TASKS_FROZEN)

#define CPU_UP_CANCELED_FROZEN  (CPU_UP_CANCELED | CPU_TASKS_FROZEN)

#define CPU_DOWN_PREPARE_FROZEN (CPU_DOWN_PREPARE | CPU_TASKS_FROZEN)

#define CPU_DOWN_FAILED_FROZEN  (CPU_DOWN_FAILED | CPU_TASKS_FROZEN)

#define CPU_DEAD_FROZEN		(CPU_DEAD | CPU_TASKS_FROZEN)

#define CPU_DYING_FROZEN	(CPU_DYING | CPU_TASKS_FROZEN)

#define CPU_STARTING_FROZEN	(CPU_STARTING | CPU_TASKS_FROZEN)
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Directory: tools/testing/radix-tree/linux

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