File: vtime.h

package info (click to toggle)
linux 6.1.153-1
  • links: PTS, VCS
  • area: main
  • in suites: bookworm-proposed-updates
  • size: 1,496,348 kB
  • sloc: ansic: 23,476,872; asm: 266,650; sh: 110,570; makefile: 49,899; python: 36,950; perl: 36,836; cpp: 6,055; yacc: 4,908; lex: 2,725; awk: 1,440; ruby: 25; sed: 5
file content (21 lines) | stat: -rw-r--r-- 718 bytes parent folder | download | duplicates (9)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _S390_VTIME_H
#define _S390_VTIME_H

#define __ARCH_HAS_VTIME_TASK_SWITCH

static inline void update_timer_sys(void)
{
	S390_lowcore.system_timer += S390_lowcore.last_update_timer - S390_lowcore.exit_timer;
	S390_lowcore.user_timer += S390_lowcore.exit_timer - S390_lowcore.sys_enter_timer;
	S390_lowcore.last_update_timer = S390_lowcore.sys_enter_timer;
}

static inline void update_timer_mcck(void)
{
	S390_lowcore.system_timer += S390_lowcore.last_update_timer - S390_lowcore.exit_timer;
	S390_lowcore.user_timer += S390_lowcore.exit_timer - S390_lowcore.mcck_enter_timer;
	S390_lowcore.last_update_timer = S390_lowcore.mcck_enter_timer;
}

#endif /* _S390_VTIME_H */