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| author | Chris Wilson <chris@chris-wilson.co.uk> | 2010-08-12 11:36:12 (GMT) |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2010-09-08 09:23:50 (GMT) |
| commit | 8dc5d14741dc1ee0074a14b360993a10c2c02d24 (patch) | |
| tree | 9b4885aa1e74161138caf5f611e5f99d379a817e /drivers/gpu/drm/i915/i915_drv.h | |
| parent | 5cd68c9864d65e49c910c701716e4e94e09f7ce0 (diff) | |
| download | linux-fsl-qoriq-8dc5d14741dc1ee0074a14b360993a10c2c02d24.tar.xz | |
drm/i915: Preallocate requests
By allocating the request prior to writing to the ringbuffer, we can
abort the operation without leaving the GPU in an inconsistent state.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/gpu/drm/i915/i915_drv.h')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_drv.h | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h index 10c9e41..1016073 100644 --- a/drivers/gpu/drm/i915/i915_drv.h +++ b/drivers/gpu/drm/i915/i915_drv.h @@ -992,8 +992,9 @@ int i915_gem_do_init(struct drm_device *dev, unsigned long start, int i915_gpu_idle(struct drm_device *dev); int i915_gem_idle(struct drm_device *dev); uint32_t i915_add_request(struct drm_device *dev, - struct drm_file *file_priv, - struct intel_ring_buffer *ring); + struct drm_file *file_priv, + struct drm_i915_gem_request *request, + struct intel_ring_buffer *ring); int i915_do_wait_request(struct drm_device *dev, uint32_t seqno, bool interruptible, |