The cpuidle subsystem needs it.
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| @@ -387,7 +387,7 @@ void __init tick_nohz_init(void) · 386 unmodified lines | |||
| 387 | /* | 387 | /* |
| 388 | * NO HZ enabled ? | 388 | * NO HZ enabled ? |
| 389 | */ | 389 | */ |
| 390 | static int tick_nohz_enabled __read_mostly = 1; | 390 | int tick_nohz_enabled __read_mostly = 1; |
| 391 | unsigned long tick_nohz_active __read_mostly; | 391 | unsigned long tick_nohz_active __read_mostly; |
| 392 | /* | 392 | /* |
| 393 | * Enable / Disable tickless mode | 393 | * Enable / Disable tickless mode |