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From 09377bb6a04b3e24b6e1b393c0a9a223ad0f5a54 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Christian=20K=C3=B6nig?= <christian.koenig@amd.com>
Date: Tue, 5 Jan 2016 16:03:39 +0100
Subject: [PATCH 0224/1110] drm/amdgpu: try to find BO VAs only for the BOs in
the list
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
The other ones don't have any VAs assigned anyway or are uninteresting to us.
Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Kalyan Alle <kalyan.alle@amd.com>
---
drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c | 16 +++++++++++++---
1 file changed, 13 insertions(+), 3 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c
index bb37911..a07a525 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c
@@ -336,8 +336,6 @@ static u64 amdgpu_cs_get_threshold_for_moves(struct amdgpu_device *adev)
int amdgpu_cs_list_validate(struct amdgpu_cs_parser *p,
struct list_head *validated)
{
- struct amdgpu_fpriv *fpriv = p->filp->driver_priv;
- struct amdgpu_vm *vm = &fpriv->vm;
struct amdgpu_bo_list_entry *lobj;
u64 initial_bytes_moved;
int r;
@@ -346,7 +344,6 @@ int amdgpu_cs_list_validate(struct amdgpu_cs_parser *p,
struct amdgpu_bo *bo = lobj->robj;
uint32_t domain;
- lobj->bo_va = amdgpu_vm_bo_find(vm, bo);
if (bo->pin_count)
continue;
@@ -422,6 +419,19 @@ static int amdgpu_cs_parser_relocs(struct amdgpu_cs_parser *p)
goto error_validate;
r = amdgpu_cs_list_validate(p, &p->validated);
+ if (r)
+ goto error_validate;
+
+ if (p->bo_list) {
+ struct amdgpu_vm *vm = &fpriv->vm;
+ unsigned i;
+
+ for (i = 0; i < p->bo_list->num_entries; i++) {
+ struct amdgpu_bo *bo = p->bo_list->array[i].robj;
+
+ p->bo_list->array[i].bo_va = amdgpu_vm_bo_find(vm, bo);
+ }
+ }
error_validate:
if (r)
--
2.7.4
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