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path: root/drivers/gpu/drm/tests/drm_buddy_test.c
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Diffstat (limited to 'drivers/gpu/drm/tests/drm_buddy_test.c')
-rw-r--r--drivers/gpu/drm/tests/drm_buddy_test.c42
1 files changed, 21 insertions, 21 deletions
diff --git a/drivers/gpu/drm/tests/drm_buddy_test.c b/drivers/gpu/drm/tests/drm_buddy_test.c
index b3be68b03610..dd8fb9f8341a 100644
--- a/drivers/gpu/drm/tests/drm_buddy_test.c
+++ b/drivers/gpu/drm/tests/drm_buddy_test.c
@@ -505,8 +505,8 @@ static void drm_test_buddy_alloc_pathological(struct kunit *test)
* Eventually we will have a fully 50% fragmented mm.
*/
- mm_size = PAGE_SIZE << max_order;
- KUNIT_ASSERT_FALSE_MSG(test, drm_buddy_init(&mm, mm_size, PAGE_SIZE),
+ mm_size = SZ_4K << max_order;
+ KUNIT_ASSERT_FALSE_MSG(test, drm_buddy_init(&mm, mm_size, SZ_4K),
"buddy_init failed\n");
KUNIT_EXPECT_EQ(test, mm.max_order, max_order);
@@ -520,7 +520,7 @@ static void drm_test_buddy_alloc_pathological(struct kunit *test)
}
for (order = top; order--;) {
- size = get_size(order, PAGE_SIZE);
+ size = get_size(order, mm.chunk_size);
KUNIT_ASSERT_FALSE_MSG(test, drm_buddy_alloc_blocks(&mm, start,
mm_size, size, size,
&tmp, flags),
@@ -534,7 +534,7 @@ static void drm_test_buddy_alloc_pathological(struct kunit *test)
}
/* There should be one final page for this sub-allocation */
- size = get_size(0, PAGE_SIZE);
+ size = get_size(0, mm.chunk_size);
KUNIT_ASSERT_FALSE_MSG(test, drm_buddy_alloc_blocks(&mm, start, mm_size,
size, size, &tmp, flags),
"buddy_alloc hit -ENOMEM for hole\n");
@@ -544,7 +544,7 @@ static void drm_test_buddy_alloc_pathological(struct kunit *test)
list_move_tail(&block->link, &holes);
- size = get_size(top, PAGE_SIZE);
+ size = get_size(top, mm.chunk_size);
KUNIT_ASSERT_TRUE_MSG(test, drm_buddy_alloc_blocks(&mm, start, mm_size,
size, size, &tmp, flags),
"buddy_alloc unexpectedly succeeded at top-order %d/%d, it should be full!",
@@ -555,7 +555,7 @@ static void drm_test_buddy_alloc_pathological(struct kunit *test)
/* Nothing larger than blocks of chunk_size now available */
for (order = 1; order <= max_order; order++) {
- size = get_size(order, PAGE_SIZE);
+ size = get_size(order, mm.chunk_size);
KUNIT_ASSERT_TRUE_MSG(test, drm_buddy_alloc_blocks(&mm, start, mm_size,
size, size, &tmp, flags),
"buddy_alloc unexpectedly succeeded at order %d, it should be full!",
@@ -584,14 +584,14 @@ static void drm_test_buddy_alloc_pessimistic(struct kunit *test)
* page left.
*/
- mm_size = PAGE_SIZE << max_order;
- KUNIT_ASSERT_FALSE_MSG(test, drm_buddy_init(&mm, mm_size, PAGE_SIZE),
+ mm_size = SZ_4K << max_order;
+ KUNIT_ASSERT_FALSE_MSG(test, drm_buddy_init(&mm, mm_size, SZ_4K),
"buddy_init failed\n");
KUNIT_EXPECT_EQ(test, mm.max_order, max_order);
for (order = 0; order < max_order; order++) {
- size = get_size(order, PAGE_SIZE);
+ size = get_size(order, mm.chunk_size);
KUNIT_ASSERT_FALSE_MSG(test, drm_buddy_alloc_blocks(&mm, start, mm_size,
size, size, &tmp, flags),
"buddy_alloc hit -ENOMEM with order=%d\n",
@@ -604,7 +604,7 @@ static void drm_test_buddy_alloc_pessimistic(struct kunit *test)
}
/* And now the last remaining block available */
- size = get_size(0, PAGE_SIZE);
+ size = get_size(0, mm.chunk_size);
KUNIT_ASSERT_FALSE_MSG(test, drm_buddy_alloc_blocks(&mm, start, mm_size,
size, size, &tmp, flags),
"buddy_alloc hit -ENOMEM on final alloc\n");
@@ -616,7 +616,7 @@ static void drm_test_buddy_alloc_pessimistic(struct kunit *test)
/* Should be completely full! */
for (order = max_order; order--;) {
- size = get_size(order, PAGE_SIZE);
+ size = get_size(order, mm.chunk_size);
KUNIT_ASSERT_TRUE_MSG(test, drm_buddy_alloc_blocks(&mm, start, mm_size,
size, size, &tmp, flags),
"buddy_alloc unexpectedly succeeded, it should be full!");
@@ -632,7 +632,7 @@ static void drm_test_buddy_alloc_pessimistic(struct kunit *test)
list_del(&block->link);
drm_buddy_free_block(&mm, block);
- size = get_size(order, PAGE_SIZE);
+ size = get_size(order, mm.chunk_size);
KUNIT_ASSERT_FALSE_MSG(test, drm_buddy_alloc_blocks(&mm, start, mm_size,
size, size, &tmp, flags),
"buddy_alloc hit -ENOMEM with order=%d\n",
@@ -647,7 +647,7 @@ static void drm_test_buddy_alloc_pessimistic(struct kunit *test)
}
/* To confirm, now the whole mm should be available */
- size = get_size(max_order, PAGE_SIZE);
+ size = get_size(max_order, mm.chunk_size);
KUNIT_ASSERT_FALSE_MSG(test, drm_buddy_alloc_blocks(&mm, start, mm_size,
size, size, &tmp, flags),
"buddy_alloc (realloc) hit -ENOMEM with order=%d\n",
@@ -678,15 +678,15 @@ static void drm_test_buddy_alloc_optimistic(struct kunit *test)
* try to allocate them all.
*/
- mm_size = PAGE_SIZE * ((1 << (max_order + 1)) - 1);
+ mm_size = SZ_4K * ((1 << (max_order + 1)) - 1);
- KUNIT_ASSERT_FALSE_MSG(test, drm_buddy_init(&mm, mm_size, PAGE_SIZE),
+ KUNIT_ASSERT_FALSE_MSG(test, drm_buddy_init(&mm, mm_size, SZ_4K),
"buddy_init failed\n");
KUNIT_EXPECT_EQ(test, mm.max_order, max_order);
for (order = 0; order <= max_order; order++) {
- size = get_size(order, PAGE_SIZE);
+ size = get_size(order, mm.chunk_size);
KUNIT_ASSERT_FALSE_MSG(test, drm_buddy_alloc_blocks(&mm, start, mm_size,
size, size, &tmp, flags),
"buddy_alloc hit -ENOMEM with order=%d\n",
@@ -699,7 +699,7 @@ static void drm_test_buddy_alloc_optimistic(struct kunit *test)
}
/* Should be completely full! */
- size = get_size(0, PAGE_SIZE);
+ size = get_size(0, mm.chunk_size);
KUNIT_ASSERT_TRUE_MSG(test, drm_buddy_alloc_blocks(&mm, start, mm_size,
size, size, &tmp, flags),
"buddy_alloc unexpectedly succeeded, it should be full!");
@@ -716,7 +716,7 @@ static void drm_test_buddy_alloc_limit(struct kunit *test)
LIST_HEAD(allocated);
struct drm_buddy mm;
- KUNIT_EXPECT_FALSE(test, drm_buddy_init(&mm, size, PAGE_SIZE));
+ KUNIT_EXPECT_FALSE(test, drm_buddy_init(&mm, size, SZ_4K));
KUNIT_EXPECT_EQ_MSG(test, mm.max_order, DRM_BUDDY_MAX_ORDER,
"mm.max_order(%d) != %d\n", mm.max_order,
@@ -724,7 +724,7 @@ static void drm_test_buddy_alloc_limit(struct kunit *test)
size = mm.chunk_size << mm.max_order;
KUNIT_EXPECT_FALSE(test, drm_buddy_alloc_blocks(&mm, start, size, size,
- PAGE_SIZE, &allocated, flags));
+ mm.chunk_size, &allocated, flags));
block = list_first_entry_or_null(&allocated, struct drm_buddy_block, link);
KUNIT_EXPECT_TRUE(test, block);
@@ -734,10 +734,10 @@ static void drm_test_buddy_alloc_limit(struct kunit *test)
drm_buddy_block_order(block), mm.max_order);
KUNIT_EXPECT_EQ_MSG(test, drm_buddy_block_size(&mm, block),
- BIT_ULL(mm.max_order) * PAGE_SIZE,
+ BIT_ULL(mm.max_order) * mm.chunk_size,
"block size(%llu) != %llu\n",
drm_buddy_block_size(&mm, block),
- BIT_ULL(mm.max_order) * PAGE_SIZE);
+ BIT_ULL(mm.max_order) * mm.chunk_size);
drm_buddy_free_list(&mm, &allocated, 0);
drm_buddy_fini(&mm);
generated by cgit v1.2.3-58-ga151 (git 2.39.0) at 2024-11-21 16:07:12 +0000