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