162306a36Sopenharmony_ci/* SPDX-License-Identifier: GPL-2.0 */
262306a36Sopenharmony_ci#ifndef __SMT_H
362306a36Sopenharmony_ci#define __SMT_H 1
462306a36Sopenharmony_ci
562306a36Sopenharmony_ci/*
662306a36Sopenharmony_ci * Returns true if SMT (aka hyperthreading) is enabled. Determined via sysfs or
762306a36Sopenharmony_ci * the online topology.
862306a36Sopenharmony_ci */
962306a36Sopenharmony_cibool smt_on(void);
1062306a36Sopenharmony_ci
1162306a36Sopenharmony_ci/*
1262306a36Sopenharmony_ci * Returns true when system wide and all SMT threads for a core are in the
1362306a36Sopenharmony_ci * user_requested_cpus map.
1462306a36Sopenharmony_ci */
1562306a36Sopenharmony_cibool core_wide(bool system_wide, const char *user_requested_cpu_list);
1662306a36Sopenharmony_ci
1762306a36Sopenharmony_ci#endif /* __SMT_H */
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