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211 | 211 | enum tick_dep_bits bit); |
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212 | 212 | extern void tick_nohz_dep_clear_signal(struct signal_struct *signal, |
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213 | 213 | enum tick_dep_bits bit); |
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| 214 | +extern bool tick_nohz_cpu_hotpluggable(unsigned int cpu); |
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214 | 215 | |
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215 | 216 | /* |
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216 | 217 | * The below are tick_nohz_[set,clear]_dep() wrappers that optimize off-cases |
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275 | 276 | |
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276 | 277 | static inline void tick_nohz_dep_set_cpu(int cpu, enum tick_dep_bits bit) { } |
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277 | 278 | static inline void tick_nohz_dep_clear_cpu(int cpu, enum tick_dep_bits bit) { } |
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| 279 | +static inline bool tick_nohz_cpu_hotpluggable(unsigned int cpu) { return true; } |
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278 | 280 | |
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279 | 281 | static inline void tick_dep_set(enum tick_dep_bits bit) { } |
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280 | 282 | static inline void tick_dep_clear(enum tick_dep_bits bit) { } |
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