lan Gilbert"
>
> Sent: Monday, August 14, 2017 6:40:35 AM
> Subject: Re: [Qemu-devel] [PATCH 0/5] hostmem-file: Add "persistent" option
> On Mon, Aug 14, 2017 at 10:39:40AM +0100, Daniel P. Berrange wrote:
>> On Fri, Aug 11, 2017 at 03:15:59PM -0300, Eduardo Habkost
On Mon, Aug 14, 2017 at 10:39:40AM +0100, Daniel P. Berrange wrote:
> On Fri, Aug 11, 2017 at 03:15:59PM -0300, Eduardo Habkost wrote:
> > On Fri, Aug 11, 2017 at 05:44:55PM +0100, Daniel P. Berrange wrote:
> > > On Fri, Aug 11, 2017 at 01:33:00PM -0300, Eduardo Habkost wrote:
> > > > CCing Zack Co
On Fri, Aug 11, 2017 at 03:15:59PM -0300, Eduardo Habkost wrote:
> On Fri, Aug 11, 2017 at 05:44:55PM +0100, Daniel P. Berrange wrote:
> > On Fri, Aug 11, 2017 at 01:33:00PM -0300, Eduardo Habkost wrote:
> > > CCing Zack Cornelius.
> > >
> > > On Wed, Jun 14, 2017 at 05:29:55PM -0300, Eduardo Habk
On Fri, Aug 11, 2017 at 05:44:55PM +0100, Daniel P. Berrange wrote:
> On Fri, Aug 11, 2017 at 01:33:00PM -0300, Eduardo Habkost wrote:
> > CCing Zack Cornelius.
> >
> > On Wed, Jun 14, 2017 at 05:29:55PM -0300, Eduardo Habkost wrote:
> > > This series adds a new "persistent" option to
> > > memory
On Fri, Aug 11, 2017 at 01:33:00PM -0300, Eduardo Habkost wrote:
> CCing Zack Cornelius.
>
> On Wed, Jun 14, 2017 at 05:29:55PM -0300, Eduardo Habkost wrote:
> > This series adds a new "persistent" option to
> > memory-backend-file. The new option it will be useful if
> > somebody is sharing RAM
CCing Zack Cornelius.
On Wed, Jun 14, 2017 at 05:29:55PM -0300, Eduardo Habkost wrote:
> This series adds a new "persistent" option to
> memory-backend-file. The new option it will be useful if
> somebody is sharing RAM contents on a file using share=on, but
> don't need it to be flushed to disk
On Wed, Jun 14, 2017 at 05:29:55PM -0300, Eduardo Habkost wrote:
> This series adds a new "persistent" option to
> memory-backend-file. The new option it will be useful if
> somebody is sharing RAM contents on a file using share=on, but
> don't need it to be flushed to disk when QEMU exits.
>
> I
This series adds a new "persistent" option to
memory-backend-file. The new option it will be useful if
somebody is sharing RAM contents on a file using share=on, but
don't need it to be flushed to disk when QEMU exits.
Internally, it will trigger a madvise(MADV_REMOVE) or
fallocate(FALLOC_FL_PUNC
