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- /* SPDX-License-Identifier: GPL-2.0 */
- #ifndef _LINUX_SCHED_SMT_H
- #define _LINUX_SCHED_SMT_H
- #include <linux/static_key.h>
- #ifdef CONFIG_SCHED_SMT
- extern struct static_key_false sched_smt_present;
- static __always_inline bool sched_smt_active(void)
- {
- return static_branch_likely(&sched_smt_present);
- }
- #else
- static inline bool sched_smt_active(void) { return false; }
- #endif
- void arch_smt_update(void);
- #endif
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