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| author | Chris Wilson <chris@chris-wilson.co.uk> | 2016-12-18 15:37:22 +0000 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2016-12-18 16:18:54 +0000 |
| commit | 70ffe9956c5cf328380053c803b783df711e8024 (patch) | |
| tree | f4c5bdf30f3c64b8bc43e86431f000fa500f7d1e /drivers/gpu/drm/i915/gvt/scheduler.c | |
| parent | 69df05e11ab8c10e57bb5aaaa3e6d3d1b251b333 (diff) | |
| download | lwn-70ffe9956c5cf328380053c803b783df711e8024.tar.gz lwn-70ffe9956c5cf328380053c803b783df711e8024.zip | |
drm/i915: Mark the shadow gvt context as closed
As the shadow gvt is not user accessible and does not have an associated
vm, we can mark it as closed during its construction. This saves leaking
the internal knowledge of i915_gem_context into gvt/.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/20161218153724.8439-5-chris@chris-wilson.co.uk
Diffstat (limited to 'drivers/gpu/drm/i915/gvt/scheduler.c')
| -rw-r--r-- | drivers/gpu/drm/i915/gvt/scheduler.c | 10 |
1 files changed, 1 insertions, 9 deletions
diff --git a/drivers/gpu/drm/i915/gvt/scheduler.c b/drivers/gpu/drm/i915/gvt/scheduler.c index f898df38dd9a..c61c8a738202 100644 --- a/drivers/gpu/drm/i915/gvt/scheduler.c +++ b/drivers/gpu/drm/i915/gvt/scheduler.c @@ -547,18 +547,10 @@ err: void intel_vgpu_clean_gvt_context(struct intel_vgpu *vgpu) { - struct drm_i915_private *dev_priv = vgpu->gvt->dev_priv; - atomic_notifier_chain_unregister(&vgpu->shadow_ctx->status_notifier, &vgpu->shadow_ctx_notifier_block); - mutex_lock(&dev_priv->drm.struct_mutex); - - /* a little hacky to mark as ctx closed */ - vgpu->shadow_ctx->closed = true; - i915_gem_context_put(vgpu->shadow_ctx); - - mutex_unlock(&dev_priv->drm.struct_mutex); + i915_gem_context_put_unlocked(vgpu->shadow_ctx); } int intel_vgpu_init_gvt_context(struct intel_vgpu *vgpu) |