diff options
| author | xqyjlj <[email protected]> | 2023-10-25 20:31:25 +0800 |
|---|---|---|
| committer | GitHub <[email protected]> | 2023-10-25 20:31:25 +0800 |
| commit | 3283f54c7a0444b2e51ec79a4da57e7871528f05 (patch) | |
| tree | e4bcd748ad2362f16d0dea5c5da62922de466999 /include/rtthread.h | |
| parent | 91fc52df3635d5dda8285616420f08efa79cea04 (diff) | |
🎈 perf: perf rt_hw_interrupt_disable/enable (#8042)
Signed-off-by: Shell <[email protected]>
Co-authored-by: Shell <[email protected]>
Diffstat (limited to 'include/rtthread.h')
| -rw-r--r-- | include/rtthread.h | 19 |
1 files changed, 5 insertions, 14 deletions
diff --git a/include/rtthread.h b/include/rtthread.h index f693b4f856..47d03119eb 100644 --- a/include/rtthread.h +++ b/include/rtthread.h @@ -553,11 +553,11 @@ void rt_spin_unlock(struct rt_spinlock *lock); rt_base_t rt_spin_lock_irqsave(struct rt_spinlock *lock); void rt_spin_unlock_irqrestore(struct rt_spinlock *lock, rt_base_t level); #else -#define rt_spin_lock_init(lock) /* nothing */ -#define rt_spin_lock(lock) rt_enter_critical() -#define rt_spin_unlock(lock) rt_exit_critical() -#define rt_spin_lock_irqsave(lock) rt_hw_interrupt_disable() -#define rt_spin_unlock_irqrestore(lock, level) rt_hw_interrupt_enable(level) +#define rt_spin_lock_init(lock) { RT_UNUSED(lock); } +#define rt_spin_lock(lock) { RT_UNUSED(lock); } +#define rt_spin_unlock(lock) { RT_UNUSED(lock); } +#define rt_spin_lock_irqsave(lock) ({ RT_UNUSED(lock); rt_hw_interrupt_disable(); }) +#define rt_spin_unlock_irqrestore(lock, level) { RT_UNUSED(lock); rt_hw_interrupt_enable(level); } #endif /* RT_USING_SMP */ /**@}*/ @@ -742,14 +742,11 @@ if (!(EX)) \ #define RT_DEBUG_NOT_IN_INTERRUPT \ do \ { \ - rt_base_t level; \ - level = rt_hw_interrupt_disable(); \ if (rt_interrupt_get_nest() != 0) \ { \ rt_kprintf("Function[%s] shall not be used in ISR\n", __FUNCTION__); \ RT_ASSERT(0) \ } \ - rt_hw_interrupt_enable(level); \ } \ while (0) @@ -760,8 +757,6 @@ while (0) #define RT_DEBUG_IN_THREAD_CONTEXT \ do \ { \ - rt_base_t level; \ - level = rt_hw_interrupt_disable(); \ if (rt_thread_self() == RT_NULL) \ { \ rt_kprintf("Function[%s] shall not be used before scheduler start\n", \ @@ -769,7 +764,6 @@ do \ RT_ASSERT(0) \ } \ RT_DEBUG_NOT_IN_INTERRUPT; \ - rt_hw_interrupt_enable(level); \ } \ while (0) @@ -785,9 +779,7 @@ do \ if (need_check) \ { \ rt_bool_t interrupt_disabled; \ - rt_base_t level; \ interrupt_disabled = rt_hw_interrupt_is_disabled(); \ - level = rt_hw_interrupt_disable(); \ if (rt_critical_level() != 0) \ { \ rt_kprintf("Function[%s]: scheduler is not available\n", \ @@ -801,7 +793,6 @@ do \ RT_ASSERT(0) \ } \ RT_DEBUG_IN_THREAD_CONTEXT; \ - rt_hw_interrupt_enable(level); \ } \ } \ while (0) |