xref: /illumos-gate/usr/src/uts/sun4/sys/smt.h (revision 22028508fd28d36ff74dc02c5774a8ba1f0db045)
1 /*
2  * This file and its contents are supplied under the terms of the
3  * Common Development and Distribution License ("CDDL"), version 1.0.
4  * You may only use this file in accordance with the terms of version
5  * 1.0 of the CDDL.
6  *
7  * A full copy of the text of the CDDL should have accompanied this
8  * source.  A copy of the CDDL is also available via the Internet at
9  * http://www.illumos.org/license/CDDL.
10  */
11 
12 /*
13  * Copyright 2019 Joyent, Inc.
14  */
15 
16 #ifndef	_SYS_SMT_H
17 #define	_SYS_SMT_H
18 
19 #include <sys/types.h>
20 #include <sys/thread.h>
21 
22 #ifdef	__cplusplus
23 extern "C" {
24 #endif
25 
26 #define	smt_init() {}
27 #define	smt_late_init() {}
28 #define	smt_disable() (ENOTSUP)
29 #define	smt_can_enable(c, f) (0)
30 #define	smt_force_enabled() {}
31 
32 #define	smt_should_run(t, c) (B_TRUE)
33 #define	smt_adjust_cpu_score(t, c, p) (p)
34 #define	smt_begin_unsafe(void) {}
35 #define	smt_end_unsafe(void) {}
36 #define	smt_end_intr(void) {}
37 
38 #ifdef	__cplusplus
39 }
40 #endif
41 
42 #endif	/* _SYS_SMT_H */
43