Lines Matching refs:that
4 Please note that the percpu-ref feature is likely your first
112 The key point is that the initial reference added by add() is not removed
113 until after a grace period has elapsed following removal. This means that
114 search_and_reference() cannot find this element, which means that the value
116 readers that can or ever will be able to reference the element. The
117 element can therefore safely be freed. This in turn guarantees that if
118 any reader finds the element, that reader may safely acquire a reference
122 in listing B is that any call to search_and_reference() that locates
123 a given object will succeed in obtaining a reference to that object,
124 even given a concurrent invocation of delete() for that same object.
126 that a call to delete() is not delayed even if there are an arbitrarily
128 object that delete() was invoked on. Instead, all that is delayed is
133 delete(), so that el_free() can be subsumed into delete as follows: