Merge branch 'flow' into 'master'

Minor improvements

See merge request i4/manycore/emper!112

compile_commands.json

+build/compile_commands.json
\ No newline at end of file

emper/io/IoContext.cpp

@@ -290,7 +290,9 @@ auto IoContext::globalCompleterFunc(void *arg) -> void * {
 		TaggedPtr tptr(io_uring_cqe_get_data(cqe));
 		auto *future = castIfFuture(tptr);
 
-		// The cqe is for a completed Future
+		// The cqe is for a completed Future.
+		// This happens in case the global completer is dealing with a
+		// partial completion.
 		if (unlikely(future)) {
 			uint32_t res = cqe->res;
 			io_uring_cqe_seen(&io.ring, cqe);