| commit | aee4aa73a1af3176cc3eea5833cae596b4b7dd22 | [log] [tgz] |
|---|---|---|
| author | Christian König <christian.koenig@amd.com> | Tue Feb 18 15:24:06 2014 +0100 |
| committer | Christian König <christian.koenig@amd.com> | Fri Feb 28 10:53:16 2014 +0100 |
| tree | 47b15679aef32ca0399b18c9ca07eec7ae34461e | |
| parent | 4d538b79197901fecc42e746d515d07fd1089b62 [diff] |
drm/radeon: improve ring lockup detection code v2 Use atomics and jiffies_64, so that we don't need to have the ring mutex locked any more and avoid wrap arounds. v2: fix some checkpatch warnings Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com>