tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
1/* SPDX-License-Identifier: GPL-2.0 */
2#ifndef __SMT_H
3#define __SMT_H 1
4
5/*
6 * Returns true if SMT (aka hyperthreading) is enabled. Determined via sysfs or
7 * the online topology.
8 */
9bool smt_on(void);
10
11/*
12 * Returns true when system wide and all SMT threads for a core are in the
13 * user_requested_cpus map.
14 */
15bool core_wide(bool system_wide, const char *user_requested_cpu_list);
16
17#endif /* __SMT_H */