1*b2441318SGreg Kroah-Hartman /* SPDX-License-Identifier: GPL-2.0 */ 2ab3a1ffdSMatthew Wilcox #ifndef __LINUX_PREEMPT_H 3ab3a1ffdSMatthew Wilcox #define __LINUX_PREEMPT_H 4ab3a1ffdSMatthew Wilcox 5847d3576SMatthew Wilcox extern int preempt_count; 61366c37eSMatthew Wilcox 7847d3576SMatthew Wilcox #define preempt_disable() uatomic_inc(&preempt_count) 8847d3576SMatthew Wilcox #define preempt_enable() uatomic_dec(&preempt_count) 9ab3a1ffdSMatthew Wilcox in_interrupt(void)10ab3a1ffdSMatthew Wilcoxstatic inline int in_interrupt(void) 11ab3a1ffdSMatthew Wilcox { 12ab3a1ffdSMatthew Wilcox return 0; 13ab3a1ffdSMatthew Wilcox } 14ab3a1ffdSMatthew Wilcox 15ab3a1ffdSMatthew Wilcox #endif /* __LINUX_PREEMPT_H */ 16