> >
> >
> > Hi Dan,
> >
> > While testing device mapper with DAX, I faced a bug with the commit:
> >
> > commit ad428cdb525a97d15c0349fdc80f3d58befb50df
> > Author: Dan Williams
> > Date: Wed Feb 20 21:12:50 2019 -0800
> >
> > When I reverted the condition to old code[1] it worked for me. I
>
Hi Dan,
While testing device mapper with DAX, I faced a bug with the commit:
commit ad428cdb525a97d15c0349fdc80f3d58befb50df
Author: Dan Williams
Date: Wed Feb 20 21:12:50 2019 -0800
When I reverted the condition to old code[1] it worked for me. I
am thinking when we map two different
> > > >
> > > > This patch adds 'DAXDEV_SYNC' flag which is set
> > > > for nd_region doing synchronous flush. This later
> > > > is used to disable MAP_SYNC functionality for
> > > > ext4 & xfs filesystem for devices don't support
> > > > synchronous flush.
> > > >
> > > > Signed-off-by: Pankaj
On Fri, May 10, 2019 at 5:45 PM Pankaj Gupta wrote:
>
>
>
> > >
> > > This patch adds 'DAXDEV_SYNC' flag which is set
> > > for nd_region doing synchronous flush. This later
> > > is used to disable MAP_SYNC functionality for
> > > ext4 & xfs filesystem for devices don't support
> > > synchronous
> >
> > This patch adds 'DAXDEV_SYNC' flag which is set
> > for nd_region doing synchronous flush. This later
> > is used to disable MAP_SYNC functionality for
> > ext4 & xfs filesystem for devices don't support
> > synchronous flush.
> >
> > Signed-off-by: Pankaj Gupta
> > ---
> >
This patch adds 'DAXDEV_SYNC' flag which is set
for nd_region doing synchronous flush. This later
is used to disable MAP_SYNC functionality for
ext4 & xfs filesystem for devices don't support
synchronous flush.
Signed-off-by: Pankaj Gupta
---
drivers/dax/bus.c| 2 +-
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