diff options
Diffstat (limited to 'usr/src/uts/i86pc/sys/ht.h')
| -rw-r--r-- | usr/src/uts/i86pc/sys/ht.h | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/usr/src/uts/i86pc/sys/ht.h b/usr/src/uts/i86pc/sys/ht.h new file mode 100644 index 0000000000..8bb5a0d6d2 --- /dev/null +++ b/usr/src/uts/i86pc/sys/ht.h @@ -0,0 +1,47 @@ +/* + * This file and its contents are supplied under the terms of the + * Common Development and Distribution License ("CDDL"), version 1.0. + * You may only use this file in accordance with the terms of version + * 1.0 of the CDDL. + * + * A full copy of the text of the CDDL should have accompanied this + * source. A copy of the CDDL is also available via the Internet at + * http://www.illumos.org/license/CDDL. + */ + +/* + * Copyright 2018 Joyent, Inc. + */ + +#ifndef _SYS_HT_H +#define _SYS_HT_H + +#include <sys/types.h> +#include <sys/thread.h> + +#ifdef __cplusplus +extern "C" { +#endif + +struct cpu; + +extern void ht_init(void); +extern void ht_intr_alloc_pil(uint_t); + +extern int ht_acquire(void); +extern void ht_release(void); +extern void ht_mark(void); +extern void ht_begin_unsafe(void); +extern void ht_end_unsafe(void); +extern void ht_begin_intr(uint_t); +extern void ht_end_intr(void); +extern void ht_mark_as_vcpu(void); + +extern boolean_t ht_should_run(kthread_t *, struct cpu *); +extern pri_t ht_adjust_cpu_score(kthread_t *, struct cpu *, pri_t); + +#ifdef __cplusplus +} +#endif + +#endif /* _SYS_HT_H */ |