1 /* SPDX-License-Identifier: GPL-2.0 */ 2 #ifndef __SMT_H 3 #define __SMT_H 1 4 5 struct cpu_topology; 6 7 /* Returns true if SMT (aka hyperthreading) is enabled. */ 8 bool smt_on(const struct cpu_topology *topology); 9 10 /* 11 * Returns true when system wide and all SMT threads for a core are in the 12 * user_requested_cpus map. 13 */ 14 bool core_wide(bool system_wide, const char *user_requested_cpu_list, 15 const struct cpu_topology *topology); 16 17 #endif /* __SMT_H */ 18