Cregit: Linux 6.9: smt.h

Contributors: 6
Author	Tokens	Token Proportion	Commits	Commit Proportion
Thomas Gleixner	49	83.05%	2	28.57%
David Woodhouse	4	6.78%	1	14.29%
Vincent Guittot	2	3.39%	1	14.29%
Juri Lelli	2	3.39%	1	14.29%
Ingo Molnar	1	1.69%	1	14.29%
Greg Kroah-Hartman	1	1.69%	1	14.29%
Total	59		7

/* 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 /* _LINUX_SCHED_SMT_H */