Re: iomap infrastructure and multipage writes V5
From: Christoph Hellwig <hch@lst.de>
Date: 2016-06-28 13:28:42
Also in:
linux-fsdevel
From: Christoph Hellwig <hch@lst.de>
Date: 2016-06-28 13:28:42
Also in:
linux-fsdevel
On Tue, Jun 28, 2016 at 10:26:49AM +1000, Dave Chinner wrote:
Christoph, it look slike there's an ENOSPC+ENOMEM behavioural regression here. generic/224 on my 1p/1GB RAM VM using a 1k lock size filesystem has significantly different behaviour once ENOSPC is hit withi this patchset.
Works fine on my 1k test setup with 4 CPUs and 2GB RAM. 1 CPU and 1GB RAM runs into the OOM killer, although I haven't checked if that was the case with the old code as well. I'll look into this more later today or tomorrow. _______________________________________________ xfs mailing list xfs@oss.sgi.com http://oss.sgi.com/mailman/listinfo/xfs