File: preempt.h

package info (click to toggle)
linux 5.10.218-1
  • links: PTS, VCS
  • area: main
  • in suites: bullseye
  • size: 1,146,196 kB
  • sloc: ansic: 19,551,519; asm: 264,269; sh: 75,283; makefile: 44,828; perl: 34,675; python: 32,447; cpp: 6,075; yacc: 4,748; lex: 2,743; awk: 1,215; ruby: 25; sed: 5
file content (15 lines) | stat: -rw-r--r-- 311 bytes parent folder | download | duplicates (35) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
 
/* SPDX-License-Identifier: GPL-2.0 */
#ifndef __LINUX_PREEMPT_H
#define __LINUX_PREEMPT_H

extern int preempt_count;

#define preempt_disable()	uatomic_inc(&preempt_count)
#define preempt_enable()	uatomic_dec(&preempt_count)

static inline int in_interrupt(void)
{
	return 0;
}

#endif /* __LINUX_PREEMPT_H */