Re: [Xen-devel] [PATCH v2] introduce a cache options for PV disks

[Ian Campbell <Ian.Campbell@xxxxxxxxxx>]

On Thu, 2013-06-27 at 19:04 +0100, Ian Jackson wrote:
> Ian Jackson writes ("Re: [PATCH v2] introduce a cache options for PV disks"):
> > Here's the result.  I took Anthony Ligouri's ack off it.
> 
> And the libxl half.
> 
> commit 98c0ba29e33ae875e8b854fa1ff58862ac09a530
> Author: Stefano Stabellini <stefano.stabellini@xxxxxxxxxxxxx>
> Date:   Thu Jun 27 12:40:20 2013 +0100
> 
>     libxl: introduce an option for disabling the non-O_DIRECT workaround
>     
>     Document and implement a new option that permits disk backends which
>     would otherwise have to avoid O_DIRECT (because of the network memory
>     lifetime bug) to use it anyway.  This is:
>      direct-io-safe   in the xl domain disk config specification
>      direct_io_safe   in the libxl disk API
>      direct-io-safe   in the backend xenstore interface
>     
>     Add a reference to xen/include/public/io/blkif.h in
>     docs/misc/vbd-interface.txt.
>     
>     Signed-off-by: Stefano Stabellini <stefano.stabellini@xxxxxxxxxxxxx>
>     Signed-off-by: Ian Jackson <ian.jackson@xxxxxxxxxxxxx>

Acked-by: Ian Campbell <ian.campbell@xxxxxxxxxx>

I assume you will apply yourself. Since this mail is not git
format-patch compliant I don't think I can feed it to git am without
having to massage the commit message.



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