diff options
author | Chris Wilson <chris@chris-wilson.co.uk> | 2016-07-20 15:31:49 +0300 |
---|---|---|
committer | Chris Wilson <chris@chris-wilson.co.uk> | 2016-07-20 15:40:09 +0300 |
commit | e8a261ea639998d79dee78220098b25f38801bcb (patch) | |
tree | e0722672e453d10516d3314da7d3a2ca2bd74a12 /drivers/gpu | |
parent | c13d87ea53851880ab117f23a3e4fde1645da472 (diff) | |
download | linux-e8a261ea639998d79dee78220098b25f38801bcb.tar.xz |
drm/i915: Rename request reference/unreference to get/put
Now that we derive requests from struct fence, swap over to its
nomenclature for references. It's shorter and more idiomatic across the
kernel.
s/i915_gem_request_reference/i915_gem_request_get/
s/i915_gem_request_unreference/i915_gem_request_put/
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/1469005202-9659-2-git-send-email-chris@chris-wilson.co.uk
Link: http://patchwork.freedesktop.org/patch/msgid/1469017917-15134-1-git-send-email-chris@chris-wilson.co.uk
Diffstat (limited to 'drivers/gpu')
-rw-r--r-- | drivers/gpu/drm/i915/i915_gem.c | 14 | ||||
-rw-r--r-- | drivers/gpu/drm/i915/i915_gem_request.c | 2 | ||||
-rw-r--r-- | drivers/gpu/drm/i915/i915_gem_request.h | 8 | ||||
-rw-r--r-- | drivers/gpu/drm/i915/i915_gem_userptr.c | 4 | ||||
-rw-r--r-- | drivers/gpu/drm/i915/intel_breadcrumbs.c | 4 | ||||
-rw-r--r-- | drivers/gpu/drm/i915/intel_display.c | 5 | ||||
-rw-r--r-- | drivers/gpu/drm/i915/intel_lrc.c | 10 | ||||
-rw-r--r-- | drivers/gpu/drm/i915/intel_pm.c | 5 |
8 files changed, 25 insertions, 27 deletions
diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c index 37868cc594cb..d825db7b763d 100644 --- a/drivers/gpu/drm/i915/i915_gem.c +++ b/drivers/gpu/drm/i915/i915_gem.c @@ -1422,7 +1422,7 @@ i915_gem_object_wait_rendering__nonblocking(struct drm_i915_gem_object *obj, if (req == NULL) return 0; - requests[n++] = i915_gem_request_reference(req); + requests[n++] = i915_gem_request_get(req); } else { for (i = 0; i < I915_NUM_ENGINES; i++) { struct drm_i915_gem_request *req; @@ -1431,7 +1431,7 @@ i915_gem_object_wait_rendering__nonblocking(struct drm_i915_gem_object *obj, if (req == NULL) continue; - requests[n++] = i915_gem_request_reference(req); + requests[n++] = i915_gem_request_get(req); } } @@ -1444,7 +1444,7 @@ i915_gem_object_wait_rendering__nonblocking(struct drm_i915_gem_object *obj, for (i = 0; i < n; i++) { if (ret == 0) i915_gem_object_retire_request(obj, requests[i]); - i915_gem_request_unreference(requests[i]); + i915_gem_request_put(requests[i]); } return ret; @@ -2820,7 +2820,7 @@ i915_gem_wait_ioctl(struct drm_device *dev, void *data, struct drm_file *file) if (obj->last_read_req[i] == NULL) continue; - req[n++] = i915_gem_request_reference(obj->last_read_req[i]); + req[n++] = i915_gem_request_get(obj->last_read_req[i]); } mutex_unlock(&dev->struct_mutex); @@ -2830,7 +2830,7 @@ i915_gem_wait_ioctl(struct drm_device *dev, void *data, struct drm_file *file) ret = __i915_wait_request(req[i], true, args->timeout_ns > 0 ? &args->timeout_ns : NULL, to_rps_client(file)); - i915_gem_request_unreference(req[i]); + i915_gem_request_put(req[i]); } return ret; @@ -3845,14 +3845,14 @@ i915_gem_ring_throttle(struct drm_device *dev, struct drm_file *file) target = request; } if (target) - i915_gem_request_reference(target); + i915_gem_request_get(target); spin_unlock(&file_priv->mm.lock); if (target == NULL) return 0; ret = __i915_wait_request(target, true, NULL, NULL); - i915_gem_request_unreference(target); + i915_gem_request_put(target); return ret; } diff --git a/drivers/gpu/drm/i915/i915_gem_request.c b/drivers/gpu/drm/i915/i915_gem_request.c index f483e605a715..04ff97b10c08 100644 --- a/drivers/gpu/drm/i915/i915_gem_request.c +++ b/drivers/gpu/drm/i915/i915_gem_request.c @@ -181,7 +181,7 @@ static void i915_gem_request_retire(struct drm_i915_gem_request *request) } i915_gem_context_unreference(request->ctx); - i915_gem_request_unreference(request); + i915_gem_request_put(request); } void i915_gem_request_retire_upto(struct drm_i915_gem_request *req) diff --git a/drivers/gpu/drm/i915/i915_gem_request.h b/drivers/gpu/drm/i915/i915_gem_request.h index 0a01d01cac51..e06e81f459df 100644 --- a/drivers/gpu/drm/i915/i915_gem_request.h +++ b/drivers/gpu/drm/i915/i915_gem_request.h @@ -174,13 +174,13 @@ to_request(struct fence *fence) } static inline struct drm_i915_gem_request * -i915_gem_request_reference(struct drm_i915_gem_request *req) +i915_gem_request_get(struct drm_i915_gem_request *req) { return to_request(fence_get(&req->fence)); } static inline void -i915_gem_request_unreference(struct drm_i915_gem_request *req) +i915_gem_request_put(struct drm_i915_gem_request *req) { fence_put(&req->fence); } @@ -189,10 +189,10 @@ static inline void i915_gem_request_assign(struct drm_i915_gem_request **pdst, struct drm_i915_gem_request *src) { if (src) - i915_gem_request_reference(src); + i915_gem_request_get(src); if (*pdst) - i915_gem_request_unreference(*pdst); + i915_gem_request_put(*pdst); *pdst = src; } diff --git a/drivers/gpu/drm/i915/i915_gem_userptr.c b/drivers/gpu/drm/i915/i915_gem_userptr.c index 2314c88323e3..ba16e044fac6 100644 --- a/drivers/gpu/drm/i915/i915_gem_userptr.c +++ b/drivers/gpu/drm/i915/i915_gem_userptr.c @@ -78,7 +78,7 @@ static void wait_rendering(struct drm_i915_gem_object *obj) if (req == NULL) continue; - requests[n++] = i915_gem_request_reference(req); + requests[n++] = i915_gem_request_get(req); } mutex_unlock(&dev->struct_mutex); @@ -89,7 +89,7 @@ static void wait_rendering(struct drm_i915_gem_object *obj) mutex_lock(&dev->struct_mutex); for (i = 0; i < n; i++) - i915_gem_request_unreference(requests[i]); + i915_gem_request_put(requests[i]); } static void cancel_userptr(struct work_struct *work) diff --git a/drivers/gpu/drm/i915/intel_breadcrumbs.c b/drivers/gpu/drm/i915/intel_breadcrumbs.c index 32ada41dedfb..f0b56e3f4abe 100644 --- a/drivers/gpu/drm/i915/intel_breadcrumbs.c +++ b/drivers/gpu/drm/i915/intel_breadcrumbs.c @@ -453,7 +453,7 @@ static int intel_breadcrumbs_signaler(void *arg) rb_erase(&request->signaling.node, &b->signals); spin_unlock(&b->lock); - i915_gem_request_unreference(request); + i915_gem_request_put(request); } else { if (kthread_should_stop()) break; @@ -484,7 +484,7 @@ void intel_engine_enable_signaling(struct drm_i915_gem_request *request) request->signaling.wait.tsk = b->signaler; request->signaling.wait.seqno = request->fence.seqno; - i915_gem_request_reference(request); + i915_gem_request_get(request); /* First add ourselves into the list of waiters, but register our * bottom-half as the signaller thread. As per usual, only the oldest diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c index 51fbca756cdb..2f7af855a585 100644 --- a/drivers/gpu/drm/i915/intel_display.c +++ b/drivers/gpu/drm/i915/intel_display.c @@ -10954,11 +10954,10 @@ static void intel_unpin_work_fn(struct work_struct *__work) mutex_lock(&dev->struct_mutex); intel_unpin_fb_obj(work->old_fb, primary->state->rotation); drm_gem_object_unreference(&work->pending_flip_obj->base); - - if (work->flip_queued_req) - i915_gem_request_assign(&work->flip_queued_req, NULL); mutex_unlock(&dev->struct_mutex); + i915_gem_request_put(work->flip_queued_req); + intel_frontbuffer_flip_complete(dev, to_intel_plane(primary)->frontbuffer_bit); intel_fbc_post_update(crtc); drm_framebuffer_unreference(work->old_fb); diff --git a/drivers/gpu/drm/i915/intel_lrc.c b/drivers/gpu/drm/i915/intel_lrc.c index 860dba2cf7b3..b23d4cc94cd5 100644 --- a/drivers/gpu/drm/i915/intel_lrc.c +++ b/drivers/gpu/drm/i915/intel_lrc.c @@ -441,7 +441,7 @@ static void execlists_context_unqueue(struct intel_engine_cs *engine) * will update tail past first request's workload */ cursor->elsp_submitted = req0->elsp_submitted; list_del(&req0->execlist_link); - i915_gem_request_unreference(req0); + i915_gem_request_put(req0); req0 = cursor; } else { if (IS_ENABLED(CONFIG_DRM_I915_GVT)) { @@ -514,7 +514,7 @@ execlists_check_remove_request(struct intel_engine_cs *engine, u32 ctx_id) execlists_context_status_change(head_req, INTEL_CONTEXT_SCHEDULE_OUT); list_del(&head_req->execlist_link); - i915_gem_request_unreference(head_req); + i915_gem_request_put(head_req); return 1; } @@ -632,11 +632,11 @@ static void execlists_context_queue(struct drm_i915_gem_request *request) WARN(tail_req->elsp_submitted != 0, "More than 2 already-submitted reqs queued\n"); list_del(&tail_req->execlist_link); - i915_gem_request_unreference(tail_req); + i915_gem_request_put(tail_req); } } - i915_gem_request_reference(request); + i915_gem_request_get(request); list_add_tail(&request->execlist_link, &engine->execlist_queue); request->ctx_hw_id = request->ctx->hw_id; if (num_elements == 0) @@ -904,7 +904,7 @@ void intel_execlists_cancel_requests(struct intel_engine_cs *engine) list_for_each_entry_safe(req, tmp, &cancel_list, execlist_link) { list_del(&req->execlist_link); - i915_gem_request_unreference(req); + i915_gem_request_put(req); } } diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c index a1bf5f8fbb1c..4e9846e70b48 100644 --- a/drivers/gpu/drm/i915/intel_pm.c +++ b/drivers/gpu/drm/i915/intel_pm.c @@ -7775,7 +7775,7 @@ static void __intel_rps_boost_work(struct work_struct *work) if (!i915_gem_request_completed(req)) gen6_rps_boost(req->i915, NULL, req->emitted_jiffies); - i915_gem_request_unreference(req); + i915_gem_request_put(req); kfree(boost); } @@ -7793,8 +7793,7 @@ void intel_queue_rps_boost_for_request(struct drm_i915_gem_request *req) if (boost == NULL) return; - i915_gem_request_reference(req); - boost->req = req; + boost->req = i915_gem_request_get(req); INIT_WORK(&boost->work, __intel_rps_boost_work); queue_work(req->i915->wq, &boost->work); |