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| author | Chris Wilson <chris@chris-wilson.co.uk> | 2019-06-14 19:46:06 +0300 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2019-06-14 21:03:40 +0300 |
| commit | 422d7df4f090bbbc4d49e66d533a259ba63ec70d (patch) | |
| tree | cac1ad8f4a87bcb9317f9feafdf3a8d9c6975816 /drivers/gpu/drm/i915/i915_timeline_types.h | |
| parent | 9db0c5caa7471b463627e1a87c58de874be1c55f (diff) | |
| download | linux-422d7df4f090bbbc4d49e66d533a259ba63ec70d.tar.xz | |
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_types.h')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_timeline_types.h | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/drivers/gpu/drm/i915/i915_timeline_types.h b/drivers/gpu/drm/i915/i915_timeline_types.h index 1688705f4a2b..fce5cb4f1090 100644 --- a/drivers/gpu/drm/i915/i915_timeline_types.h +++ b/drivers/gpu/drm/i915/i915_timeline_types.h @@ -23,10 +23,6 @@ struct i915_timeline { u64 fence_context; u32 seqno; - spinlock_t lock; -#define TIMELINE_CLIENT 0 /* default subclass */ -#define TIMELINE_ENGINE 1 -#define TIMELINE_VIRTUAL 2 struct mutex mutex; /* protects the flow of requests */ unsigned int pin_count; |