On Mon, 2016-10-17 at 11:55 -0700, Dan Williams wrote:
> On Mon, Oct 17, 2016 at 10:40 AM, Kani, Toshimitsu m> wrote:
> >
> > On Sat, 2016-10-15 at 18:54 +1100, Dave Chinner wrote:
> > >
> > > On Fri, Oct 14, 2016 at 11:25:13AM -0600, Toshi Kani wrote:
> > :
> > >
> > > >
On Mon, 2016-10-17 at 11:55 -0700, Dan Williams wrote:
> On Mon, Oct 17, 2016 at 10:40 AM, Kani, Toshimitsu m> wrote:
> >
> > On Sat, 2016-10-15 at 18:54 +1100, Dave Chinner wrote:
> > >
> > > On Fri, Oct 14, 2016 at 11:25:13AM -0600, Toshi Kani wrote:
> > :
> > >
> > > >
> > > > +static
On Mon, Oct 17, 2016 at 10:40 AM, Kani, Toshimitsu wrote:
> On Sat, 2016-10-15 at 18:54 +1100, Dave Chinner wrote:
>> On Fri, Oct 14, 2016 at 11:25:13AM -0600, Toshi Kani wrote:
> :
>> > +static void dax_iostat_start(struct gendisk *disk, struct iov_iter
>> > *iter,
>> > +
On Mon, Oct 17, 2016 at 10:40 AM, Kani, Toshimitsu wrote:
> On Sat, 2016-10-15 at 18:54 +1100, Dave Chinner wrote:
>> On Fri, Oct 14, 2016 at 11:25:13AM -0600, Toshi Kani wrote:
> :
>> > +static void dax_iostat_start(struct gendisk *disk, struct iov_iter
>> > *iter,
>> > + unsigned long
On Sat, 2016-10-15 at 18:54 +1100, Dave Chinner wrote:
> On Fri, Oct 14, 2016 at 11:25:13AM -0600, Toshi Kani wrote:
:
> > +static void dax_iostat_start(struct gendisk *disk, struct iov_iter
> > *iter,
> > + unsigned long *start)
> > +{
> > + int rw = iov_iter_rw(iter);
>
On Sat, 2016-10-15 at 18:54 +1100, Dave Chinner wrote:
> On Fri, Oct 14, 2016 at 11:25:13AM -0600, Toshi Kani wrote:
:
> > +static void dax_iostat_start(struct gendisk *disk, struct iov_iter
> > *iter,
> > + unsigned long *start)
> > +{
> > + int rw = iov_iter_rw(iter);
>
On Fri, Oct 14, 2016 at 11:25:13AM -0600, Toshi Kani wrote:
> DAX IO path does not support iostat, but its metadata IO path does.
> Therefore, iostat shows metadata IO statistics only, which has been
> confusing to users.
>
> Add iostat support to the DAX read/write path.
>
> Note, iostat still
On Fri, Oct 14, 2016 at 11:25:13AM -0600, Toshi Kani wrote:
> DAX IO path does not support iostat, but its metadata IO path does.
> Therefore, iostat shows metadata IO statistics only, which has been
> confusing to users.
>
> Add iostat support to the DAX read/write path.
>
> Note, iostat still
On Fri, 2016-10-14 at 10:35 -0700, Dan Williams wrote:
> On Fri, Oct 14, 2016 at 10:25 AM, Toshi Kani
> wrote:
> >
> > DAX IO path does not support iostat, but its metadata IO path does.
> > Therefore, iostat shows metadata IO statistics only, which has been
> > confusing to
On Fri, 2016-10-14 at 10:35 -0700, Dan Williams wrote:
> On Fri, Oct 14, 2016 at 10:25 AM, Toshi Kani
> wrote:
> >
> > DAX IO path does not support iostat, but its metadata IO path does.
> > Therefore, iostat shows metadata IO statistics only, which has been
> > confusing to users.
> >
> > Add
On Fri, Oct 14, 2016 at 10:25 AM, Toshi Kani wrote:
> DAX IO path does not support iostat, but its metadata IO path does.
> Therefore, iostat shows metadata IO statistics only, which has been
> confusing to users.
>
> Add iostat support to the DAX read/write path.
>
> Note,
On Fri, Oct 14, 2016 at 10:25 AM, Toshi Kani wrote:
> DAX IO path does not support iostat, but its metadata IO path does.
> Therefore, iostat shows metadata IO statistics only, which has been
> confusing to users.
>
> Add iostat support to the DAX read/write path.
>
> Note, iostat still does not
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