1 /* SPDX-License-Identifier: GPL-2.0 */
2 #ifndef __LINUX_PREEMPT_H
3 #define __LINUX_PREEMPT_H
4
5 extern int preempt_count;
6
7 #define preempt_disable() uatomic_inc(&preempt_count)
8 #define preempt_enable() uatomic_dec(&preempt_count)
9
10 static inline int in_interrupt(void)
11 {
12 return 0;
13 }
14
15 #endif /* __LINUX_PREEMPT_H */
16
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