Commit 838a9b22 authored by Glen Mével's avatar Glen Mével
Browse files

improve footnote about distinguishing cause of failure

parent 6f4b0989
......@@ -166,7 +166,8 @@ The function~\enqueue repeatedly calls \tryenqueue until it succeeds;
the latter can fail either because the buffer is full or because of a competing enqueuer.%
%
\footnote{\label{fn:distinguishfail}%
We currently do not distinguish between these two causes, but this is feasible.
The code does not distinguish between these two causes, but this is feasible
with only one more test.
}
When calling \tryenqueue, we start by reading the current value~\head\ of the
......
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