Merge branch 'akpm-current/current'

[deliverable/linux.git] / include / linux / cpu.h

diff --git a/include/linux/cpu.h b/include/linux/cpu.h
index 6babfa6db9d99387ef5ec01a58ca3118a5a8975a..b886dc17f2f3457db43a2523aacb35e74e49e75b 100644 (file)
--- a/include/linux/cpu.h
+++ b/include/linux/cpu.h
@@ -61,17 +61,8 @@ struct notifier_block;
 #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_BROKEN             0x000B /* CPU (unsigned)v did not die properly,
                                        * perhaps due to preemption. */
 
@@ -86,9 +77,6 @@ struct notifier_block;
 #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)
-
 
 #ifdef CONFIG_SMP
 extern bool cpuhp_tasks_frozen;
@@ -228,7 +216,11 @@ static inline void cpu_hotplug_done(void) {}
 #endif         /* CONFIG_HOTPLUG_CPU */
 
 #ifdef CONFIG_PM_SLEEP_SMP
-extern int disable_nonboot_cpus(void);
+extern int freeze_secondary_cpus(int primary);
+static inline int disable_nonboot_cpus(void)
+{
+       return freeze_secondary_cpus(0);
+}
 extern void enable_nonboot_cpus(void);
 #else /* !CONFIG_PM_SLEEP_SMP */
 static inline int disable_nonboot_cpus(void) { return 0; }