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drm/ttm: rename ttm_bo_put to _fini v3

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Give TTM BOs a separate cleanup function.

No funktional change, but the next step in removing the TTM BO reference
counting and replacing it with the GEM object reference counting.

v2: move the code around a bit to make it clearer what's happening
v3: fix nouveau_bo_fini as well

Signed-off-by: Christian König <christian.koenig@amd.com>
Acked-by: Thomas Hellström <thomas.hellstrom@linux.intel.com>
Acked-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Link: https://lore.kernel.org/r/20250909144311.1927-1-christian.koenig@amd.com
This commit is contained in:
Christian König
2025-06-13 14:09:08 +02:00
parent 940dd88c5f
commit ed7a4397f5
15 changed files with 59 additions and 58 deletions
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12
drivers/gpu/drm/ttm/tests/ttm_bo_test.c
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@@ -379,7 +379,7 @@ static void ttm_bo_unreserve_bulk(struct kunit *test)
dma_resv_fini(resv);
}
static void ttm_bo_put_basic(struct kunit *test)
static void ttm_bo_fini_basic(struct kunit *test)
{
struct ttm_test_devices *priv = test->priv;
struct ttm_buffer_object *bo;
@@ -410,7 +410,7 @@ static void ttm_bo_put_basic(struct kunit *test)
dma_resv_unlock(bo->base.resv);
KUNIT_EXPECT_EQ(test, err, 0);
ttm_bo_put(bo);
ttm_bo_fini(bo);
}
static const char *mock_name(struct dma_fence *f)
@@ -423,7 +423,7 @@ static const struct dma_fence_ops mock_fence_ops = {
.get_timeline_name = mock_name,
};
static void ttm_bo_put_shared_resv(struct kunit *test)
static void ttm_bo_fini_shared_resv(struct kunit *test)
{
struct ttm_test_devices *priv = test->priv;
struct ttm_buffer_object *bo;
@@ -463,7 +463,7 @@ static void ttm_bo_put_shared_resv(struct kunit *test)
bo->type = ttm_bo_type_device;
bo->base.resv = external_resv;
ttm_bo_put(bo);
ttm_bo_fini(bo);
}
static void ttm_bo_pin_basic(struct kunit *test)
@@ -616,8 +616,8 @@ static struct kunit_case ttm_bo_test_cases[] = {
KUNIT_CASE(ttm_bo_unreserve_basic),
KUNIT_CASE(ttm_bo_unreserve_pinned),
KUNIT_CASE(ttm_bo_unreserve_bulk),
KUNIT_CASE(ttm_bo_put_basic),
KUNIT_CASE(ttm_bo_put_shared_resv),
KUNIT_CASE(ttm_bo_fini_basic),
KUNIT_CASE(ttm_bo_fini_shared_resv),
KUNIT_CASE(ttm_bo_pin_basic),
KUNIT_CASE(ttm_bo_pin_unpin_resource),
KUNIT_CASE(ttm_bo_multiple_pin_one_unpin),