From: "Christian König" <deathsimple@vodafone.de>
To: alexdeucher@gmail.com
Cc: dri-devel@lists.freedesktop.org
Subject: [PATCH 3/3] drm/amdgpu: take a BO reference for the user fence
Date: Thu, 3 Dec 2015 19:55:52 +0100 [thread overview]
Message-ID: <1449168952-4636-3-git-send-email-deathsimple@vodafone.de> (raw)
In-Reply-To: <1449168952-4636-1-git-send-email-deathsimple@vodafone.de>
From: Christian König <christian.koenig@amd.com>
No need for a GEM reference here.
Signed-off-by: Christian König <christian.koenig@amd.com>
---
drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c
index 1d44d50..4f352ec 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c
@@ -222,6 +222,8 @@ int amdgpu_cs_parser_init(struct amdgpu_cs_parser *p, void *data)
}
p->uf.bo = gem_to_amdgpu_bo(gobj);
+ amdgpu_bo_ref(p->uf.bo);
+ drm_gem_object_unreference_unlocked(gobj);
p->uf.offset = fence_data->offset;
} else {
ret = -EINVAL;
@@ -487,7 +489,7 @@ static void amdgpu_cs_parser_fini(struct amdgpu_cs_parser *parser, int error, bo
amdgpu_ib_free(parser->adev, &parser->ibs[i]);
kfree(parser->ibs);
if (parser->uf.bo)
- drm_gem_object_unreference_unlocked(&parser->uf.bo->gem_base);
+ amdgpu_bo_unref(&parser->uf.bo);
}
static int amdgpu_bo_vm_update_pte(struct amdgpu_cs_parser *p,
@@ -776,7 +778,7 @@ static int amdgpu_cs_free_job(struct amdgpu_job *job)
amdgpu_ib_free(job->adev, &job->ibs[i]);
kfree(job->ibs);
if (job->uf.bo)
- drm_gem_object_unreference_unlocked(&job->uf.bo->gem_base);
+ amdgpu_bo_unref(&job->uf.bo);
return 0;
}
--
2.5.0
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next prev parent reply other threads:[~2015-12-03 18:55 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-12-03 18:55 [PATCH 1/3] drm/amdgpu: set snooped flags only on system addresses Christian König
2015-12-03 18:55 ` [PATCH 2/3] drm/amdgpu: take a BO reference in the dispaly code Christian König
2015-12-03 18:55 ` Christian König [this message]
2015-12-04 2:50 ` [PATCH 1/3] drm/amdgpu: set snooped flags only on system addresses Michel Dänzer
2015-12-04 12:32 ` Christian König
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