1 /* SPDX-License-Identifier: GPL-2.0 */
2 #ifndef _ASM_RISCV_PARAVIRT_H
3 #define _ASM_RISCV_PARAVIRT_H
4
5 #ifdef CONFIG_PARAVIRT
6 #include <linux/static_call_types.h>
7
8 struct static_key;
9 extern struct static_key paravirt_steal_enabled;
10 extern struct static_key paravirt_steal_rq_enabled;
11
12 u64 dummy_steal_clock(int cpu);
13
14 DECLARE_STATIC_CALL(pv_steal_clock, dummy_steal_clock);
15
16 static inline u64 paravirt_steal_clock(int cpu)
17 {
18 return static_call(pv_steal_clock)(cpu);
19 }
20
21 int __init pv_time_init(void);
22
23 #else
24
25 #define pv_time_init() do {} while (0)
26
27 #endif /* CONFIG_PARAVIRT */
28 #endif /* _ASM_RISCV_PARAVIRT_H */
29
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