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Date: Fri, 13 Dec 2013 03:16:39 -0800 From: Christoph Hellwig <hch@...radead.org> To: Dave Chinner <david@...morbit.com> Cc: Dave Jones <davej@...hat.com>, Linux Kernel <linux-kernel@...r.kernel.org>, xfs@....sgi.com Subject: Re: XFS / writeback invoking soft lockup. On Fri, Dec 13, 2013 at 09:48:53PM +1100, Dave Chinner wrote: > All I can say is that there doesn't look to be any obvious signs > that this is a XFS or writeback problem fom the stack trace, and > without more information or a reproducable test case I'm not going > to be able to understand the cause. > > Is the problem reproducable, or is it just a one-off? If it's reproducable it would be good to enable the xfs_writepage tracepoint and get a trace-cmd log of it. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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