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| author | Christian König <christian.koenig@amd.com> | 2019-08-05 12:14:27 +0300 |
|---|---|---|
| committer | Christian König <christian.koenig@amd.com> | 2019-08-07 13:39:52 +0300 |
| commit | 93505ee7d05e836fd18894019e93c3875198fcc5 (patch) | |
| tree | 897d789bc045b7aa0d249be051cace480cfcba70 /drivers/gpu/drm/amd/amdgpu/amdgpu_object.c | |
| parent | 178e5f3a5bc1d67d1248a74c0abab41040abe7c4 (diff) | |
| download | linux-93505ee7d05e836fd18894019e93c3875198fcc5.tar.xz | |
dma-buf: fix busy wait for new shared fences
When reservation_object_add_shared_fence is replacing an old fence with a new
one we should not drop the old one before the new one is in place.
Otherwise other cores can busy wait for the new one to appear.
Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Link: https://patchwork.freedesktop.org/patch/322030/
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_object.c')
0 files changed, 0 insertions, 0 deletions