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| author | Chris Wilson <chris@chris-wilson.co.uk> | 2020-05-13 20:35:04 +0300 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2020-05-14 08:14:33 +0300 |
| commit | 18e4af04d2183e99e6808f55dcef30f66ac0b155 (patch) | |
| tree | 8e210c2ce5d22b90d10ec24e610400c5a1ba26fa /drivers/gpu/drm/i915/i915_request.h | |
| parent | 701f026521980dd0151130f818558e17c608ed2e (diff) | |
| download | linux-18e4af04d2183e99e6808f55dcef30f66ac0b155.tar.xz | |
drm/i915: Drop no-semaphore boosting
Now that we have fast timeslicing on semaphores, we no longer need to
prioritise none-semaphore work as we will yield any work blocked on a
semaphore to the next in the queue. Previously with no timeslicing,
blocking on the semaphore caused extremely bad scheduling with multiple
clients utilising multiple rings. Now, there is no impact and we can
remove the complication.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Mika Kuoppala <mika.kuoppala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200513173504.28322-1-chris@chris-wilson.co.uk
Diffstat (limited to 'drivers/gpu/drm/i915/i915_request.h')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_request.h | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/i915_request.h b/drivers/gpu/drm/i915/i915_request.h index 98ae2dc82371..8ec7ee4dbadc 100644 --- a/drivers/gpu/drm/i915/i915_request.h +++ b/drivers/gpu/drm/i915/i915_request.h @@ -216,7 +216,6 @@ struct i915_request { }; struct list_head execute_cb; struct i915_sw_fence semaphore; - struct irq_work semaphore_work; /* * A list of everyone we wait upon, and everyone who waits upon us. |