Re: slow open() calls and o_nonblock

From: Trond Myklebust
Date: Mon Jun 04 2007 - 11:42:51 EST


On Mon, 2007-06-04 at 10:20 -0400, Aaron Wiebe wrote:
> I understand, but this is exactly the situation that I'm complaining
> about. There is no functionality to provide a nonblocking open - no
> ability to come back around and retry a given open call.

So exactly how would you expect a nonblocking open to work? Should it be
starting I/O? What if that involves blocking? How would you know when to
try again?

Trond

-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/