diff options
| author | John Harrison <John.C.Harrison@Intel.com> | 2014-11-24 18:49:41 +0000 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2014-12-03 09:35:22 +0100 |
| commit | ff79e857024143f54aff5257c14595e949f46d8a (patch) | |
| tree | 7566e16ff7dea7027b18178171b147a3cd1fc967 /drivers | |
| parent | 44cdd6d219bc64f6810b8ed0023a4d4db9e0fe68 (diff) | |
| download | talos-obmc-linux-ff79e857024143f54aff5257c14595e949f46d8a.tar.gz talos-obmc-linux-ff79e857024143f54aff5257c14595e949f46d8a.zip | |
drm/i915: Connect requests to rings at creation not submission
It makes a lot more sense (and makes future seqno -> request conversion patches
simpler) to fill in the 'ring' field of the request structure at the point of
creation rather than submission. Given that the request structure is assigned by
ring specific code and thus is locked to a ring from the start, there really is
no reason to defer this assignment.
For: VIZ-4377
Signed-off-by: John Harrison <John.C.Harrison@Intel.com>
Reviewed-by: Thomas Daniel <Thomas.Daniel@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_gem.c | 1 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/intel_lrc.c | 1 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/intel_ringbuffer.c | 1 |
3 files changed, 2 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c index e79815531e1a..8285c08d78c1 100644 --- a/drivers/gpu/drm/i915/i915_gem.c +++ b/drivers/gpu/drm/i915/i915_gem.c @@ -2463,7 +2463,6 @@ int __i915_add_request(struct intel_engine_cs *ring, return ret; } - request->ring = ring; request->head = request_start; request->tail = request_ring_position; diff --git a/drivers/gpu/drm/i915/intel_lrc.c b/drivers/gpu/drm/i915/intel_lrc.c index 1ed25a120159..b13221b86b05 100644 --- a/drivers/gpu/drm/i915/intel_lrc.c +++ b/drivers/gpu/drm/i915/intel_lrc.c @@ -898,6 +898,7 @@ static int logical_ring_alloc_request(struct intel_engine_cs *ring, } kref_init(&request->ref); + request->ring = ring; ret = i915_gem_get_seqno(ring->dev, &request->seqno); if (ret) { diff --git a/drivers/gpu/drm/i915/intel_ringbuffer.c b/drivers/gpu/drm/i915/intel_ringbuffer.c index abdaafd73c77..788e1b6648ac 100644 --- a/drivers/gpu/drm/i915/intel_ringbuffer.c +++ b/drivers/gpu/drm/i915/intel_ringbuffer.c @@ -2044,6 +2044,7 @@ intel_ring_alloc_request(struct intel_engine_cs *ring) return -ENOMEM; kref_init(&request->ref); + request->ring = ring; ret = i915_gem_get_seqno(ring->dev, &request->seqno); if (ret) { |
