On Fri, May 22, 2015 at 11:17:59AM -0700, Darrick J. Wong wrote:
> Back when I was writing the stable pages patches, I observed that some of the
> filesystems didn't hold the pages containing their own metadata stable during
> writeback on a stable-writes device. The journalling filesystems were f
On Thu, May 21, 2015 at 09:21:12PM +0200, Jan Kara wrote:
> On Thu 21-05-15 11:09:55, Kent Overstreet wrote:
> > On Thu, May 21, 2015 at 06:54:53PM +0200, Jan Kara wrote:
> > > On Wed 20-05-15 18:04:40, Kent Overstreet wrote:
> > > > > Yeah. I never figured out a sane way to migrate pages and keep
On Thu 21-05-15 11:09:55, Kent Overstreet wrote:
> On Thu, May 21, 2015 at 06:54:53PM +0200, Jan Kara wrote:
> > On Wed 20-05-15 18:04:40, Kent Overstreet wrote:
> > > > Yeah. I never figured out a sane way to migrate pages and keep
> > > > everything
> > > > else happy. Daniel Phillips is havin
On Thu, May 21, 2015 at 06:54:53PM +0200, Jan Kara wrote:
> On Wed 20-05-15 18:04:40, Kent Overstreet wrote:
> > > Yeah. I never figured out a sane way to migrate pages and keep everything
> > > else happy. Daniel Phillips is having a go at page forking for tux3;
> > > let's
> > > see if the que
On Wed 20-05-15 18:04:40, Kent Overstreet wrote:
> > Yeah. I never figured out a sane way to migrate pages and keep everything
> > else happy. Daniel Phillips is having a go at page forking for tux3; let's
> > see if the questions about that get resolved.
>
> That would be great, we need somethi
On Tue, May 19, 2015 at 01:10:55PM -0700, Darrick J. Wong wrote:
> On Tue, May 19, 2015 at 08:42:00AM -0700, Kent Overstreet wrote:
> > Also, stable pages - what's been going on there? Last I heard you were
> > talking
> > about using the page migration code to do COW, did anything come of that? I
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