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| author | Thomas Gleixner <tglx@linutronix.de> | 2016-08-18 14:57:16 +0200 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2016-09-06 18:30:19 +0200 |
| commit | ee1e714b94521b0bb27b04dfd1728ec51b19d4f0 (patch) | |
| tree | 3e44c2b16f45998eae6ad3f935df22929741df31 /include/linux | |
| parent | 677f6646533d701c8609b8bcb9304173c11cc194 (diff) | |
| download | blackbird-op-linux-ee1e714b94521b0bb27b04dfd1728ec51b19d4f0.tar.gz blackbird-op-linux-ee1e714b94521b0bb27b04dfd1728ec51b19d4f0.zip | |
cpu/hotplug: Remove CPU_STARTING and CPU_DYING notifier
All users are converted to state machine, remove CPU_STARTING and the
corresponding CPU_DYING.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: rt@linutronix.de
Link: http://lkml.kernel.org/r/20160818125731.27256-2-bigeasy@linutronix.de
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/cpu.h | 12 | ||||
| -rw-r--r-- | include/linux/cpuhotplug.h | 1 |
2 files changed, 0 insertions, 13 deletions
diff --git a/include/linux/cpu.h b/include/linux/cpu.h index 797d9c8e9a1b..6bf1992fe638 100644 --- 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; diff --git a/include/linux/cpuhotplug.h b/include/linux/cpuhotplug.h index b95f7adfbf8b..9e6d10786e29 100644 --- a/include/linux/cpuhotplug.h +++ b/include/linux/cpuhotplug.h @@ -69,7 +69,6 @@ enum cpuhp_state { CPUHP_AP_ARM64_ISNDEP_STARTING, CPUHP_AP_SMPCFD_DYING, CPUHP_AP_X86_TBOOT_DYING, - CPUHP_AP_NOTIFY_STARTING, CPUHP_AP_ONLINE, CPUHP_TEARDOWN_CPU, CPUHP_AP_ONLINE_IDLE, |
