[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: [Xen-devel] [PATCH net-next] xen-netfront: try linearizing SKB if it occupies too many slots

On Fri, 2014-05-16 at 14:11 +0100, Wei Liu wrote:

> It's not that common to trigger this, I only saw a few reports. In fact
> Stefan's report is the first one that comes with a method to reproduce
> it.
> I tested with redis-benchmark on a guest with 256MB RAM and only saw a
> few "failed to linearize", never saw a single one with 1GB guest.

Well, I am just saying. This is asking order-5 allocations, and yes,
this is going to fail after few days of uptime, no matter what you try.

Xen-devel mailing list



Lists.xenproject.org is hosted with RackSpace, monitoring our
servers 24x7x365 and backed by RackSpace's Fanatical Support®.