Messages in this thread |  | | | Date | Fri, 18 Dec 2009 14:00:26 -0800 | | From | Andrew Morton <> | | Subject | Re: [Fwd: [patch] media video cx23888 driver: ported to new kfifo API] |
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On Fri, 18 Dec 2009 22:57:22 +0100 Stefani Seibold <stefani@seibold.net> wrote:
> But kfifo_len() did not > requiere a lock in my opinion. It is save to use without a look.
What do you mean by this? Safe in general, or safe in this particular driver?
In either case: why?
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