diff options
| author | Joerg Roedel <[email protected]> | 2015-12-22 13:38:12 +0100 |
|---|---|---|
| committer | Joerg Roedel <[email protected]> | 2015-12-28 17:18:54 +0100 |
| commit | 7b5e25b84eba25e78bce736a5c99649f7ff0f5c2 (patch) | |
| tree | 57470efa741c799674b94e21fb7a6e49f06d8e47 /drivers/gpu/drm/amd/amdgpu/amdgpu_ib.c | |
| parent | 5f6bed50050625f1b76fa2c0dfd0ce887cb0420a (diff) | |
iommu/amd: Use trylock to aquire bitmap_lock
First search for a non-contended aperture with trylock
before spinning.
Signed-off-by: Joerg Roedel <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_ib.c')
0 files changed, 0 insertions, 0 deletions