Searched refs:linux_kmap_atomic_lock (Results 1 – 1 of 1) sorted by relevance
65 static kmutex_t linux_kmap_atomic_lock; variable118 mutex_init(&linux_kmap_atomic_lock, MUTEX_DEFAULT, IPL_VM); in linux_kmap_init()148 mutex_destroy(&linux_kmap_atomic_lock); in linux_kmap_fini()162 mutex_spin_enter(&linux_kmap_atomic_lock); in kmap_atomic()196 KASSERT(mutex_owned(&linux_kmap_atomic_lock)); in kunmap_atomic()202 mutex_spin_exit(&linux_kmap_atomic_lock); in kunmap_atomic()