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| author |   Christian König <christian.koenig@amd.com> | 2019-08-05 14:24:55 +0200 |
|---|---|---|
| committer | Christian König <christian.koenig@amd.com> | 2019-08-13 09:07:58 +0200 |
| commit | 5d344f58da760b226562e7d5199fb73294eb93fa (patch) | |
| tree | dabe9434fb720c4c0d80b7078cccf3acde6e0f9a /drivers/gpu/drm/i915/i915_sw_fence.h | |
| parent | dma-buf/sw_sync: Synchronize signal vs syncpt free (diff) | |
| download | linux-dev-5d344f58da760b226562e7d5199fb73294eb93fa.tar.xz linux-dev-5d344f58da760b226562e7d5199fb73294eb93fa.zip | |
dma-buf: nuke reservation_object seq number
The only remaining use for this is to protect against setting a new exclusive
fence while we grab both exclusive and shared. That can also be archived by
looking if the exclusive fence has changed or not after completing the
operation.
v2: switch setting excl fence to rcu_assign_pointer
Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Link: https://patchwork.freedesktop.org/patch/322380/
Diffstat (limited to 'drivers/gpu/drm/i915/i915_sw_fence.h')
0 files changed, 0 insertions, 0 deletions