Searched refs:mm_lock (Results 1 – 1 of 1) sorted by relevance
14 static rt_mutex_t mm_lock; variable20 if (!mm_lock) in rt_mm_lock()22 mm_lock = rt_mutex_create("mm_lock", RT_IPC_FLAG_FIFO); in rt_mm_lock()24 if (mm_lock) in rt_mm_lock()26 rt_mutex_take(mm_lock, RT_WAITING_FOREVER); in rt_mm_lock()35 if (mm_lock) in rt_mm_unlock()37 rt_mutex_release(mm_lock); in rt_mm_unlock()
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