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| author |   Chris Wilson <chris@chris-wilson.co.uk> | 2019-01-25 12:00:04 +0000 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2019-01-25 12:53:13 +0000 |
| commit | 9fa4973e91be3e5cb220f7d607c21bf6e82c52d1 (patch) | |
| tree | 499a5df69bf7a05e6a9d1f6236559d096d34d5c2 /drivers/gpu/drm/i915/i915_request.c | |
| parent | drm/i915: Measure the required reserved size for request emission (diff) | |
| download | wireguard-linux-9fa4973e91be3e5cb220f7d607c21bf6e82c52d1.tar.xz wireguard-linux-9fa4973e91be3e5cb220f7d607c21bf6e82c52d1.zip | |
drm/i915: Remove manual breadcumb counting
Now that we know we measure the size of the engine->emit_breadcrumb()
correctly, we can remove the previous manual counting.
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/20190125120005.25191-1-chris@chris-wilson.co.uk
Diffstat (limited to 'drivers/gpu/drm/i915/i915_request.c')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_request.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/gpu/drm/i915/i915_request.c b/drivers/gpu/drm/i915/i915_request.c index f941e40fd373..ddc35e9dc0c0 100644 --- a/drivers/gpu/drm/i915/i915_request.c +++ b/drivers/gpu/drm/i915/i915_request.c @@ -650,7 +650,7 @@ i915_request_alloc(struct intel_engine_cs *engine, struct i915_gem_context *ctx) * around inside i915_request_add() there is sufficient space at * the beginning of the ring as well. */ - rq->reserved_space = 2 * engine->emit_breadcrumb_sz * sizeof(u32); + rq->reserved_space = 2 * engine->emit_breadcrumb_dw * sizeof(u32); /* * Record the position of the start of the request so that @@ -901,7 +901,7 @@ void i915_request_add(struct i915_request *request) * GPU processing the request, we never over-estimate the * position of the ring's HEAD. */ - cs = intel_ring_begin(request, engine->emit_breadcrumb_sz); + cs = intel_ring_begin(request, engine->emit_breadcrumb_dw); GEM_BUG_ON(IS_ERR(cs)); request->postfix = intel_ring_offset(request, cs); |