diff mbox

drm/radeon: fix VM syncing with multiple rings

Message ID 1346932087-4929-1-git-send-email-deathsimple@vodafone.de (mailing list archive)
State New, archived
Headers show

Commit Message

Christian König Sept. 6, 2012, 11:48 a.m. UTC
When a VM is used on more than one ring we need to
sync to the last user.

Signed-off-by: Christian König <deathsimple@vodafone.de>
---
 drivers/gpu/drm/radeon/radeon_cs.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Comments

Jerome Glisse Sept. 6, 2012, 2:35 p.m. UTC | #1
On Thu, Sep 6, 2012 at 7:48 AM, Christian König <deathsimple@vodafone.de> wrote:
> When a VM is used on more than one ring we need to
> sync to the last user.
>
> Signed-off-by: Christian König <deathsimple@vodafone.de>

Reviewed-by: Jerome Glisse <jglisse@redhat.com>

> ---
>  drivers/gpu/drm/radeon/radeon_cs.c |    2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/gpu/drm/radeon/radeon_cs.c b/drivers/gpu/drm/radeon/radeon_cs.c
> index e241506..d59eb59 100644
> --- a/drivers/gpu/drm/radeon/radeon_cs.c
> +++ b/drivers/gpu/drm/radeon/radeon_cs.c
> @@ -463,7 +463,7 @@ static int radeon_cs_ib_vm_chunk(struct radeon_device *rdev,
>                 goto out;
>         }
>         radeon_cs_sync_rings(parser);
> -       radeon_cs_sync_to(parser, vm->last_flush);
> +       radeon_cs_sync_to(parser, vm->fence);
>         radeon_cs_sync_to(parser, radeon_vm_grab_id(rdev, vm, parser->ring));
>
>         if ((rdev->family >= CHIP_TAHITI) &&
> --
> 1.7.9.5
>
> _______________________________________________
> dri-devel mailing list
> dri-devel@lists.freedesktop.org
> http://lists.freedesktop.org/mailman/listinfo/dri-devel
diff mbox

Patch

diff --git a/drivers/gpu/drm/radeon/radeon_cs.c b/drivers/gpu/drm/radeon/radeon_cs.c
index e241506..d59eb59 100644
--- a/drivers/gpu/drm/radeon/radeon_cs.c
+++ b/drivers/gpu/drm/radeon/radeon_cs.c
@@ -463,7 +463,7 @@  static int radeon_cs_ib_vm_chunk(struct radeon_device *rdev,
 		goto out;
 	}
 	radeon_cs_sync_rings(parser);
-	radeon_cs_sync_to(parser, vm->last_flush);
+	radeon_cs_sync_to(parser, vm->fence);
 	radeon_cs_sync_to(parser, radeon_vm_grab_id(rdev, vm, parser->ring));
 
 	if ((rdev->family >= CHIP_TAHITI) &&