Follow the lead of xfs_break_dax_layouts() and add synchronization between
operations in ext4 which remove blocks from an inode (hole punch, truncate
down, etc.) and pages which are pinned due to DAX DMA operations.
Signed-off-by: Ross Zwisler
Reviewed-by: Jan Kara
---
fs/ext4/ext4.h | 1 +
On Wed, Jun 27, 2018 at 03:22:52PM -0600, Ross Zwisler wrote:
> Follow the lead of xfs_break_dax_layouts() and add synchronization between
> operations in ext4 which remove blocks from an inode (hole punch, truncate
> down, etc.) and pages which are pinned due to DAX DMA operations.
>
> Signed-off
On Fri, Jun 29, 2018 at 02:02:23PM +0200, Lukas Czerner wrote:
> On Wed, Jun 27, 2018 at 03:22:52PM -0600, Ross Zwisler wrote:
> > Follow the lead of xfs_break_dax_layouts() and add synchronization between
> > operations in ext4 which remove blocks from an inode (hole punch, truncate
> > down, etc.
On Fri, Jun 29, 2018 at 02:02:23PM +0200, Lukas Czerner wrote:
> On Wed, Jun 27, 2018 at 03:22:52PM -0600, Ross Zwisler wrote:
> > Follow the lead of xfs_break_dax_layouts() and add synchronization between
> > operations in ext4 which remove blocks from an inode (hole punch, truncate
> > down, etc.
On Fri 29-06-18 09:13:00, Ross Zwisler wrote:
> On Fri, Jun 29, 2018 at 02:02:23PM +0200, Lukas Czerner wrote:
> > On Wed, Jun 27, 2018 at 03:22:52PM -0600, Ross Zwisler wrote:
> > > Follow the lead of xfs_break_dax_layouts() and add synchronization between
> > > operations in ext4 which remove blo
On Fri, Jun 29, 2018 at 09:13:00AM -0600, Ross Zwisler wrote:
> On Fri, Jun 29, 2018 at 02:02:23PM +0200, Lukas Czerner wrote:
> > On Wed, Jun 27, 2018 at 03:22:52PM -0600, Ross Zwisler wrote:
> > > Follow the lead of xfs_break_dax_layouts() and add synchronization between
> > > operations in ext4
On Mon, Jul 02, 2018 at 09:59:48AM +0200, Lukas Czerner wrote:
> On Fri, Jun 29, 2018 at 09:13:00AM -0600, Ross Zwisler wrote:
> > On Fri, Jun 29, 2018 at 02:02:23PM +0200, Lukas Czerner wrote:
> > > On Wed, Jun 27, 2018 at 03:22:52PM -0600, Ross Zwisler wrote:
> > > > Follow the lead of xfs_break_