2021-05-26 19:09:36 +00:00
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/* SPDX-License-Identifier: GPL-2.0 */
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#ifndef _ASM_ARM64_PARAVIRT_H
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#define _ASM_ARM64_PARAVIRT_H
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#ifdef CONFIG_PARAVIRT
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2021-07-12 19:01:19 +00:00
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#include <linux/static_call_types.h>
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2021-05-26 19:09:36 +00:00
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struct static_key;
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extern struct static_key paravirt_steal_enabled;
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extern struct static_key paravirt_steal_rq_enabled;
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2021-07-12 19:01:19 +00:00
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u64 dummy_steal_clock(int cpu);
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2021-05-26 19:09:36 +00:00
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2021-07-12 19:01:19 +00:00
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DECLARE_STATIC_CALL(pv_steal_clock, dummy_steal_clock);
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2021-05-26 19:09:36 +00:00
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static inline u64 paravirt_steal_clock(int cpu)
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{
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2021-07-12 19:01:19 +00:00
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return static_call(pv_steal_clock)(cpu);
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2021-05-26 19:09:36 +00:00
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}
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int __init pv_time_init(void);
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#else
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#define pv_time_init() do {} while (0)
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#endif // CONFIG_PARAVIRT
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#endif
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