Re: [PATCH net v5 1/5] bnx2x: protect different statistics flows

On Tue, 13 Aug 2013 02:24:59 +0300
"Dmitry Kravkov" [off-list ref] wrote:

+	bool					stats_started;
+	struct semaphore			stats_sema;

Is there a reason to use a counting semaphore? Do you expect it to
be held across user process boundary? or want count > 1?

Use of semaphores as a locking primitive is discouraged,
instead us a mutex.