Re: [PATCH 2/5] s390,dax: Add dax zero_page_range operation to dcssblk driver

2020-02-05 Thread Vivek Goyal
On Wed, Feb 05, 2020 at 10:32:05AM -0800, Christoph Hellwig wrote: > > diff --git a/drivers/s390/block/dcssblk.c b/drivers/s390/block/dcssblk.c > > index 63502ca537eb..f6709200bcd0 100644 > > --- a/drivers/s390/block/dcssblk.c > > +++ b/drivers/s390/block/dcssblk.c > > @@ -62,6 +62,7 @@ static

Re: [PATCH 2/5] s390,dax: Add dax zero_page_range operation to dcssblk driver

2020-02-05 Thread Christoph Hellwig
> diff --git a/drivers/s390/block/dcssblk.c b/drivers/s390/block/dcssblk.c > index 63502ca537eb..f6709200bcd0 100644 > --- a/drivers/s390/block/dcssblk.c > +++ b/drivers/s390/block/dcssblk.c > @@ -62,6 +62,7 @@ static const struct dax_operations dcssblk_dax_ops = { > .dax_supported =

[PATCH 2/5] s390,dax: Add dax zero_page_range operation to dcssblk driver

2020-02-03 Thread Vivek Goyal
Add dax operation zero_page_range. This just calls generic helper generic_dax_zero_page_range(). Suggested-by: Christoph Hellwig Signed-off-by: Vivek Goyal --- drivers/s390/block/dcssblk.c | 7 +++ 1 file changed, 7 insertions(+) diff --git a/drivers/s390/block/dcssblk.c