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From: Nirmoy Das <nirmoy.aiemd@gmail.com>
To: alexander.deucher@amd.com, kenny.ho@amd.com, christian.koenig@amd.com
Cc: nirmoy.das@amd.com, amd-gfx@lists.freedesktop.org
Subject: [PATCH 2/4] drm/amdgpu: replace vm_pte's run-queue list with drm gpu scheds list
Date: Fri,  6 Dec 2019 18:33:02 +0100	[thread overview]
Message-ID: <20191206173304.3025-2-nirmoy.das@amd.com> (raw)
In-Reply-To: <20191206173304.3025-1-nirmoy.das@amd.com>

drm_sched_entity_init() takes drm gpu scheduler list instead of
drm_sched_rq list. This makes conversion of drm_sched_rq list
to drm gpu scheduler list unnecessary

Signed-off-by: Nirmoy Das <nirmoy.das@amd.com>
---
 drivers/gpu/drm/amd/amdgpu/amdgpu_device.c |  2 +-
 drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c     | 11 ++++-------
 drivers/gpu/drm/amd/amdgpu/amdgpu_vm.h     |  4 ++--
 drivers/gpu/drm/amd/amdgpu/cik_sdma.c      |  8 +++-----
 drivers/gpu/drm/amd/amdgpu/sdma_v2_4.c     |  8 +++-----
 drivers/gpu/drm/amd/amdgpu/sdma_v3_0.c     |  8 +++-----
 drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c     |  5 ++---
 drivers/gpu/drm/amd/amdgpu/sdma_v5_0.c     |  8 +++-----
 drivers/gpu/drm/amd/amdgpu/si_dma.c        |  8 +++-----
 9 files changed, 24 insertions(+), 38 deletions(-)

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
index f85007382093..cf4953c4e2cf 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
@@ -2779,7 +2779,7 @@ int amdgpu_device_init(struct amdgpu_device *adev,
 	adev->mman.buffer_funcs = NULL;
 	adev->mman.buffer_funcs_ring = NULL;
 	adev->vm_manager.vm_pte_funcs = NULL;
-	adev->vm_manager.vm_pte_num_rqs = 0;
+	adev->vm_manager.vm_pte_num_scheds = 0;
 	adev->gmc.gmc_funcs = NULL;
 	adev->fence_context = dma_fence_context_alloc(AMDGPU_MAX_RINGS);
 	bitmap_zero(adev->gfx.pipe_reserve_bitmap, AMDGPU_MAX_COMPUTE_QUEUES);
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
index 5e78db30c722..0e1ed8ef2ce7 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
@@ -2687,7 +2687,6 @@ int amdgpu_vm_init(struct amdgpu_device *adev, struct amdgpu_vm *vm,
 {
 	struct amdgpu_bo_param bp;
 	struct amdgpu_bo *root;
-	struct drm_gpu_scheduler *sched_list[AMDGPU_MAX_RINGS];
 	int r, i;
 
 	vm->va = RB_ROOT_CACHED;
@@ -2701,19 +2700,17 @@ int amdgpu_vm_init(struct amdgpu_device *adev, struct amdgpu_vm *vm,
 	spin_lock_init(&vm->invalidated_lock);
 	INIT_LIST_HEAD(&vm->freed);
 
-	for (i = 0; i < adev->vm_manager.vm_pte_num_rqs; i++)
-		sched_list[i] = adev->vm_manager.vm_pte_rqs[i]->sched;
 
 	/* create scheduler entities for page table updates */
 	r = drm_sched_entity_init(&vm->direct, DRM_SCHED_PRIORITY_NORMAL,
-				  sched_list, adev->vm_manager.vm_pte_num_rqs,
-				  NULL);
+				  adev->vm_manager.vm_pte_scheds,
+				  adev->vm_manager.vm_pte_num_scheds, NULL);
 	if (r)
 		return r;
 
 	r = drm_sched_entity_init(&vm->delayed, DRM_SCHED_PRIORITY_NORMAL,
-				  sched_list, adev->vm_manager.vm_pte_num_rqs,
-				  NULL);
+				  adev->vm_manager.vm_pte_scheds,
+				  adev->vm_manager.vm_pte_num_scheds, NULL);
 	if (r)
 		goto error_free_direct;
 
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.h
index 76fcf853035c..5eaba8645a43 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.h
@@ -322,8 +322,8 @@ struct amdgpu_vm_manager {
 	u64					vram_base_offset;
 	/* vm pte handling */
 	const struct amdgpu_vm_pte_funcs	*vm_pte_funcs;
-	struct drm_sched_rq			*vm_pte_rqs[AMDGPU_MAX_RINGS];
-	unsigned				vm_pte_num_rqs;
+	struct drm_gpu_scheduler		*vm_pte_scheds[AMDGPU_MAX_RINGS];
+	unsigned				vm_pte_num_scheds;
 	struct amdgpu_ring			*page_fault;
 
 	/* partial resident texture handling */
diff --git a/drivers/gpu/drm/amd/amdgpu/cik_sdma.c b/drivers/gpu/drm/amd/amdgpu/cik_sdma.c
index 82cdb8f57bfd..1f22a8d0f7f3 100644
--- a/drivers/gpu/drm/amd/amdgpu/cik_sdma.c
+++ b/drivers/gpu/drm/amd/amdgpu/cik_sdma.c
@@ -1373,16 +1373,14 @@ static const struct amdgpu_vm_pte_funcs cik_sdma_vm_pte_funcs = {
 
 static void cik_sdma_set_vm_pte_funcs(struct amdgpu_device *adev)
 {
-	struct drm_gpu_scheduler *sched;
 	unsigned i;
 
 	adev->vm_manager.vm_pte_funcs = &cik_sdma_vm_pte_funcs;
 	for (i = 0; i < adev->sdma.num_instances; i++) {
-		sched = &adev->sdma.instance[i].ring.sched;
-		adev->vm_manager.vm_pte_rqs[i] =
-			&sched->sched_rq[DRM_SCHED_PRIORITY_KERNEL];
+		adev->vm_manager.vm_pte_scheds[i] =
+			&adev->sdma.instance[i].ring.sched;
 	}
-	adev->vm_manager.vm_pte_num_rqs = adev->sdma.num_instances;
+	adev->vm_manager.vm_pte_num_scheds = adev->sdma.num_instances;
 }
 
 const struct amdgpu_ip_block_version cik_sdma_ip_block =
diff --git a/drivers/gpu/drm/amd/amdgpu/sdma_v2_4.c b/drivers/gpu/drm/amd/amdgpu/sdma_v2_4.c
index 89e8c74a40f4..606b621145a1 100644
--- a/drivers/gpu/drm/amd/amdgpu/sdma_v2_4.c
+++ b/drivers/gpu/drm/amd/amdgpu/sdma_v2_4.c
@@ -1261,16 +1261,14 @@ static const struct amdgpu_vm_pte_funcs sdma_v2_4_vm_pte_funcs = {
 
 static void sdma_v2_4_set_vm_pte_funcs(struct amdgpu_device *adev)
 {
-	struct drm_gpu_scheduler *sched;
 	unsigned i;
 
 	adev->vm_manager.vm_pte_funcs = &sdma_v2_4_vm_pte_funcs;
 	for (i = 0; i < adev->sdma.num_instances; i++) {
-		sched = &adev->sdma.instance[i].ring.sched;
-		adev->vm_manager.vm_pte_rqs[i] =
-			&sched->sched_rq[DRM_SCHED_PRIORITY_KERNEL];
+		adev->vm_manager.vm_pte_scheds[i] =
+			&adev->sdma.instance[i].ring.sched;
 	}
-	adev->vm_manager.vm_pte_num_rqs = adev->sdma.num_instances;
+	adev->vm_manager.vm_pte_num_scheds = adev->sdma.num_instances;
 }
 
 const struct amdgpu_ip_block_version sdma_v2_4_ip_block =
diff --git a/drivers/gpu/drm/amd/amdgpu/sdma_v3_0.c b/drivers/gpu/drm/amd/amdgpu/sdma_v3_0.c
index 011fd12c41fe..a559573ec8fd 100644
--- a/drivers/gpu/drm/amd/amdgpu/sdma_v3_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/sdma_v3_0.c
@@ -1699,16 +1699,14 @@ static const struct amdgpu_vm_pte_funcs sdma_v3_0_vm_pte_funcs = {
 
 static void sdma_v3_0_set_vm_pte_funcs(struct amdgpu_device *adev)
 {
-	struct drm_gpu_scheduler *sched;
 	unsigned i;
 
 	adev->vm_manager.vm_pte_funcs = &sdma_v3_0_vm_pte_funcs;
 	for (i = 0; i < adev->sdma.num_instances; i++) {
-		sched = &adev->sdma.instance[i].ring.sched;
-		adev->vm_manager.vm_pte_rqs[i] =
-			&sched->sched_rq[DRM_SCHED_PRIORITY_KERNEL];
+		adev->vm_manager.vm_pte_scheds[i] =
+			 &adev->sdma.instance[i].ring.sched;
 	}
-	adev->vm_manager.vm_pte_num_rqs = adev->sdma.num_instances;
+	adev->vm_manager.vm_pte_num_scheds = adev->sdma.num_instances;
 }
 
 const struct amdgpu_ip_block_version sdma_v3_0_ip_block =
diff --git a/drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c b/drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c
index 350b2c99fefc..bd9ed33bab43 100644
--- a/drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c
@@ -2411,10 +2411,9 @@ static void sdma_v4_0_set_vm_pte_funcs(struct amdgpu_device *adev)
 			sched = &adev->sdma.instance[i].page.sched;
 		else
 			sched = &adev->sdma.instance[i].ring.sched;
-		adev->vm_manager.vm_pte_rqs[i] =
-			&sched->sched_rq[DRM_SCHED_PRIORITY_KERNEL];
+		adev->vm_manager.vm_pte_scheds[i] = sched;
 	}
-	adev->vm_manager.vm_pte_num_rqs = adev->sdma.num_instances;
+	adev->vm_manager.vm_pte_num_scheds = adev->sdma.num_instances;
 }
 
 const struct amdgpu_ip_block_version sdma_v4_0_ip_block = {
diff --git a/drivers/gpu/drm/amd/amdgpu/sdma_v5_0.c b/drivers/gpu/drm/amd/amdgpu/sdma_v5_0.c
index 64c53eed7fac..63f667cfe3f6 100644
--- a/drivers/gpu/drm/amd/amdgpu/sdma_v5_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/sdma_v5_0.c
@@ -1723,17 +1723,15 @@ static const struct amdgpu_vm_pte_funcs sdma_v5_0_vm_pte_funcs = {
 
 static void sdma_v5_0_set_vm_pte_funcs(struct amdgpu_device *adev)
 {
-	struct drm_gpu_scheduler *sched;
 	unsigned i;
 
 	if (adev->vm_manager.vm_pte_funcs == NULL) {
 		adev->vm_manager.vm_pte_funcs = &sdma_v5_0_vm_pte_funcs;
 		for (i = 0; i < adev->sdma.num_instances; i++) {
-			sched = &adev->sdma.instance[i].ring.sched;
-			adev->vm_manager.vm_pte_rqs[i] =
-				&sched->sched_rq[DRM_SCHED_PRIORITY_KERNEL];
+			adev->vm_manager.vm_pte_scheds[i] =
+				&adev->sdma.instance[i].ring.sched;
 		}
-		adev->vm_manager.vm_pte_num_rqs = adev->sdma.num_instances;
+		adev->vm_manager.vm_pte_num_scheds = adev->sdma.num_instances;
 	}
 }
 
diff --git a/drivers/gpu/drm/amd/amdgpu/si_dma.c b/drivers/gpu/drm/amd/amdgpu/si_dma.c
index 122df0732f0c..9ad85eddf9c4 100644
--- a/drivers/gpu/drm/amd/amdgpu/si_dma.c
+++ b/drivers/gpu/drm/amd/amdgpu/si_dma.c
@@ -835,16 +835,14 @@ static const struct amdgpu_vm_pte_funcs si_dma_vm_pte_funcs = {
 
 static void si_dma_set_vm_pte_funcs(struct amdgpu_device *adev)
 {
-	struct drm_gpu_scheduler *sched;
 	unsigned i;
 
 	adev->vm_manager.vm_pte_funcs = &si_dma_vm_pte_funcs;
 	for (i = 0; i < adev->sdma.num_instances; i++) {
-		sched = &adev->sdma.instance[i].ring.sched;
-		adev->vm_manager.vm_pte_rqs[i] =
-			&sched->sched_rq[DRM_SCHED_PRIORITY_KERNEL];
+		adev->vm_manager.vm_pte_scheds[i] =
+			&adev->sdma.instance[i].ring.sched;
 	}
-	adev->vm_manager.vm_pte_num_rqs = adev->sdma.num_instances;
+	adev->vm_manager.vm_pte_num_scheds = adev->sdma.num_instances;
 }
 
 const struct amdgpu_ip_block_version si_dma_ip_block =
-- 
2.24.0

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  reply	other threads:[~2019-12-06 18:00 UTC|newest]

Thread overview: 17+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-12-06 17:33 [PATCH 1/4] drm/scheduler: rework entity creation Nirmoy Das
2019-12-06 17:33 ` Nirmoy Das [this message]
2019-12-06 19:37   ` [PATCH 2/4] drm/amdgpu: replace vm_pte's run-queue list with drm gpu scheds list Christian König
2019-12-06 17:33 ` [PATCH 3/4] drm/amdgpu: allocate entities on demand Nirmoy Das
2019-12-06 19:40   ` Christian König
2019-12-06 17:33 ` [PATCH 4/4] drm/scheduler: do not keep a copy of sched list Nirmoy Das
2019-12-06 19:41   ` Christian König
2019-12-08 19:57     ` Nirmoy
2019-12-09 12:20       ` Christian König
2019-12-09 13:56         ` Nirmoy
2019-12-09 14:09           ` Nirmoy
2019-12-09 15:37             ` Christian König
  -- strict thread matches above, loose matches on Subject: below --
2019-12-09 21:53 [PATCH 1/4] drm/scheduler: rework entity creation Nirmoy Das
2019-12-09 21:53 ` [PATCH 2/4] drm/amdgpu: replace vm_pte's run-queue list with drm gpu scheds list Nirmoy Das
2019-12-10 12:52 [PATCH 1/4] drm/scheduler: rework entity creation Nirmoy Das
2019-12-10 12:52 ` [PATCH 2/4] drm/amdgpu: replace vm_pte's run-queue list with drm gpu scheds list Nirmoy Das
2019-12-10 18:17 [PATCH 1/4] drm/scheduler: rework entity creation Nirmoy Das
2019-12-10 18:17 ` [PATCH 2/4] drm/amdgpu: replace vm_pte's run-queue list with drm gpu scheds list Nirmoy Das
2019-12-11 14:24 [PATCH 1/4 v2] drm/scheduler: rework entity creation Nirmoy Das
2019-12-11 14:24 ` [PATCH 2/4] drm/amdgpu: replace vm_pte's run-queue list with drm gpu scheds list Nirmoy Das
2019-12-11 15:42 [PATCH 1/4] drm/scheduler: rework entity creation Nirmoy Das
2019-12-11 15:42 ` [PATCH 2/4] drm/amdgpu: replace vm_pte's run-queue list with drm gpu scheds list Nirmoy Das

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