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drm/i915/gt: Always call kref_init for the timeline

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Always initialise the refcount, even for the embedded timelines inside
mock devices.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Matthew Auld <matthew.auld@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190625233349.32371-2-chris@chris-wilson.co.uk
This commit is contained in:
Chris Wilson
2019-06-26 00:33:49 +01:00
parent b38565fade
commit f0ca820cc0
1 changed files with 3 additions and 2 deletions
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5
drivers/gpu/drm/i915/gt/intel_timeline.c
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@@ -210,8 +210,11 @@ int intel_timeline_init(struct intel_timeline *timeline,
{
void *vaddr;
kref_init(&timeline->kref);
timeline->gt = gt;
timeline->pin_count = 0;
timeline->has_initial_breadcrumb = !hwsp;
timeline->hwsp_cacheline = NULL;
@@ -357,8 +360,6 @@ intel_timeline_create(struct intel_gt *gt, struct i915_vma *global_hwsp)
return ERR_PTR(err);
}
kref_init(&timeline->kref);
return timeline;
}