Re: [BUG] WARNING: at kernel/trace/ring_buffer.c:3420

From: Steven Rostedt
Date: Tue Mar 09 2010 - 13:46:21 EST


On Tue, 2010-03-09 at 12:28 -0500, Steven Rostedt wrote:
> On Tue, 2010-03-09 at 11:35 +0800, Lai Jiangshan wrote:

> With Li's test, I was able to trigger the ring_buffer warning about
> resetting while committing. I was still able to trigger it with your
> patch to move the ring buffer disable code. But I did not trigger it
> with both the ring buffer disable code _and_ your RCU fix.

Spoke too soon. I hit it again. But I think I know why.

-- Steve



--
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/