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| author |   Chris Wilson <chris@chris-wilson.co.uk> | 2019-06-14 17:46:06 +0100 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2019-06-14 19:03:40 +0100 |
| commit | 422d7df4f090bbbc4d49e66d533a259ba63ec70d (patch) | |
| tree | cac1ad8f4a87bcb9317f9feafdf3a8d9c6975816 /drivers/gpu/drm/i915/i915_timeline.c | |
| parent | drm/i915: Stop retiring along engine (diff) | |
| download | linux-dev-422d7df4f090bbbc4d49e66d533a259ba63ec70d.tar.xz linux-dev-422d7df4f090bbbc4d49e66d533a259ba63ec70d.zip | |
drm/i915: Replace engine->timeline with a plain list
To continue the onslaught of removing the assumption of a global
execution ordering, another casualty is the engine->timeline. Without an
actual timeline to track, it is overkill and we can replace it with a
much less grand plain list. We still need a list of requests inflight,
for the simple purpose of finding inflight requests (for retiring,
resetting, preemption etc).
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/20190614164606.15633-3-chris@chris-wilson.co.uk
Diffstat (limited to 'drivers/gpu/drm/i915/i915_timeline.c')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_timeline.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/i915_timeline.c b/drivers/gpu/drm/i915/i915_timeline.c index 000e1a9b6750..c311ce9c6f9d 100644 --- a/drivers/gpu/drm/i915/i915_timeline.c +++ b/drivers/gpu/drm/i915/i915_timeline.c @@ -251,7 +251,6 @@ int i915_timeline_init(struct drm_i915_private *i915, timeline->fence_context = dma_fence_context_alloc(1); - spin_lock_init(&timeline->lock); mutex_init(&timeline->mutex); INIT_ACTIVE_REQUEST(&timeline->last_request); |