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