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| author | Luben Tuikov <luben.tuikov@amd.com> | 2021-05-21 11:53:09 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2021-05-27 12:23:06 -0400 |
| commit | 05adfd80cc52e0b4581e65bb5418de5dfd24d105 (patch) | |
| tree | d6634299bb56f99f115e49d8a8059bbe56875894 /drivers/gpu/drm/amd/display/modules/freesync/freesync.c | |
| parent | a46751fbcde505e6aff8622e17995092c8d86ae4 (diff) | |
| download | linux-05adfd80cc52e0b4581e65bb5418de5dfd24d105.tar.bz2 | |
drm/amdgpu: Use delayed work to collect RAS error counters
On Context Query2 IOCTL return the correctable and
uncorrectable errors in O(1) fashion, from cached
values, and schedule a delayed work function to
calculate and cache them for the next such IOCTL.
v2: Cancel pending delayed work at ras_fini().
v3: Remove conditionals when dealing with delayed
work manipulation as they're inherently racy.
Cc: Alexander Deucher <Alexander.Deucher@amd.com>
Cc: Christian König <christian.koenig@amd.com>
Cc: John Clements <john.clements@amd.com>
Cc: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Luben Tuikov <luben.tuikov@amd.com>
Reviewed-by: Alexander Deucher <Alexander.Deucher@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/display/modules/freesync/freesync.c')
0 files changed, 0 insertions, 0 deletions