diff options
| author | Pankaj Gupta <pagupta@redhat.com> | 2019-07-05 19:33:25 +0530 |
|---|---|---|
| committer | Dan Williams <dan.j.williams@intel.com> | 2019-07-05 15:19:10 -0700 |
| commit | 2e9ee0955d3c2d3db56aa02ba6f948ba35d5e9c1 (patch) | |
| tree | e26bac2332a122e668c0b5378bdb440f1443b09a /drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c | |
| parent | fefc1d97fa4b5e016bbe15447dc3edcd9e1bcb9f (diff) | |
dm: enable synchronous dax
This patch sets dax device 'DAXDEV_SYNC' flag if all the target
devices of device mapper support synchrononous DAX. If device
mapper consists of both synchronous and asynchronous dax devices,
we don't set 'DAXDEV_SYNC' flag.
'dm_table_supports_dax' is refactored to pass 'iterate_devices_fn'
as argument so that the callers can pass the appropriate functions.
Suggested-by: Mike Snitzer <snitzer@redhat.com>
Signed-off-by: Pankaj Gupta <pagupta@redhat.com>
Reviewed-by: Mike Snitzer <snitzer@redhat.com>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c')
0 files changed, 0 insertions, 0 deletions