Lines Matching refs:snapshot_lock
17 struct mutex snapshot_lock; /* protects snapshot_list,
424 lockdep_assert_held(®ion->snapshot_lock);
462 lockdep_assert_held(®ion->snapshot_lock);
624 mutex_lock(®ion->snapshot_lock);
627 mutex_unlock(®ion->snapshot_lock);
632 mutex_unlock(®ion->snapshot_lock);
679 mutex_lock(®ion->snapshot_lock);
744 mutex_unlock(®ion->snapshot_lock);
751 mutex_unlock(®ion->snapshot_lock);
757 mutex_unlock(®ion->snapshot_lock);
1069 mutex_init(®ion->snapshot_lock);
1145 mutex_init(®ion->snapshot_lock);
1171 mutex_lock(®ion->snapshot_lock);
1174 mutex_unlock(®ion->snapshot_lock);
1177 mutex_destroy(®ion->snapshot_lock);
1255 mutex_lock(®ion->snapshot_lock);
1257 mutex_unlock(®ion->snapshot_lock);