Searched refs:preempt_disable (Results 1 – 6 of 6) sorted by relevance
16 preempt_disable(); in __arch_spin_lock()47 preempt_disable(); in __arch_spin_trylock()
11 #define preempt_disable() \ macro
5 pub fn preempt_disable() { in preempt_disable() function
18 use super::preempt::{preempt_disable, preempt_enable};45 preempt_disable(); in process_try_to_wake_up()88 preempt_disable(); in process_kick()
11 use crate::process::preempt::{preempt_disable, preempt_enable};89 preempt_disable(); in try_lock()
190 preempt_disable(); // 由于ap处理器的pcb与bsp的不同，因此ap处理器放锁时，需要手动恢复preempt count in smp_ap_start()