[PATCH v3 1/5] memblock tests: introduce range tests for memblock_alloc_exact_nid_raw

From: Rebecca Mckeever
Date: Wed Oct 19 2022 - 14:35:27 EST

Add TEST_F_EXACT flag, which specifies that tests should run
memblock_alloc_exact_nid_raw(). Introduce range tests for
memblock_alloc_exact_nid_raw() by using the TEST_F_EXACT flag to run the
range tests in alloc_nid_api.c, since memblock_alloc_exact_nid_raw() and
memblock_alloc_try_nid_raw() behave the same way when nid = NUMA_NO_NODE.

Rename tests and other functions in alloc_nid_api.c by removing "_try".
Since the test names will be displayed in verbose output, they need to
be general enough to refer to any of the memblock functions that the
tests may run.

Signed-off-by: Rebecca Mckeever <remckee0@xxxxxxxxx>
---
tools/testing/memblock/Makefile | 2 +-
tools/testing/memblock/main.c | 2 +
.../memblock/tests/alloc_exact_nid_api.c | 22 +
.../memblock/tests/alloc_exact_nid_api.h | 9 +
tools/testing/memblock/tests/alloc_nid_api.c | 542 +++++++++---------
tools/testing/memblock/tests/alloc_nid_api.h | 1 +
tools/testing/memblock/tests/common.h | 2 +
7 files changed, 317 insertions(+), 263 deletions(-)
create mode 100644 tools/testing/memblock/tests/alloc_exact_nid_api.c
create mode 100644 tools/testing/memblock/tests/alloc_exact_nid_api.h

diff --git a/tools/testing/memblock/Makefile b/tools/testing/memblock/Makefile
index 246f7ac8489b..2310ac4d080e 100644
--- a/tools/testing/memblock/Makefile
+++ b/tools/testing/memblock/Makefile
@@ -7,7 +7,7 @@ CFLAGS += -I. -I../../include -Wall -O2 -fsanitize=address \
LDFLAGS += -fsanitize=address -fsanitize=undefined
TARGETS = main
TEST_OFILES = tests/alloc_nid_api.o tests/alloc_helpers_api.o tests/alloc_api.o \
- tests/basic_api.o tests/common.o
+ tests/basic_api.o tests/common.o tests/alloc_exact_nid_api.o
DEP_OFILES = memblock.o lib/slab.o mmzone.o slab.o
OFILES = main.o $(DEP_OFILES) $(TEST_OFILES)
EXTR_SRC = ../../../mm/memblock.c
diff --git a/tools/testing/memblock/main.c b/tools/testing/memblock/main.c
index 4ca1024342b1..278f9dec5008 100644
--- a/tools/testing/memblock/main.c
+++ b/tools/testing/memblock/main.c
@@ -3,6 +3,7 @@
#include "tests/alloc_api.h"
#include "tests/alloc_helpers_api.h"
#include "tests/alloc_nid_api.h"
+#include "tests/alloc_exact_nid_api.h"
#include "tests/common.h"

int main(int argc, char **argv)
@@ -12,6 +13,7 @@ int main(int argc, char **argv)
memblock_alloc_checks();
memblock_alloc_helpers_checks();
memblock_alloc_nid_checks();
+ memblock_alloc_exact_nid_checks();

return 0;
}
diff --git a/tools/testing/memblock/tests/alloc_exact_nid_api.c b/tools/testing/memblock/tests/alloc_exact_nid_api.c
new file mode 100644
index 000000000000..6406496623a0
--- /dev/null
+++ b/tools/testing/memblock/tests/alloc_exact_nid_api.c
@@ -0,0 +1,22 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+#include "alloc_exact_nid_api.h"
+#include "alloc_nid_api.h"
+
+#define FUNC_NAME "memblock_alloc_exact_nid_raw"
+
+int memblock_alloc_exact_nid_checks(void)
+{
+ prefix_reset();
+ prefix_push(FUNC_NAME);
+
+ reset_memblock_attributes();
+ dummy_physical_memory_init();
+
+ memblock_alloc_exact_nid_range_checks();
+
+ dummy_physical_memory_cleanup();
+
+ prefix_pop();
+
+ return 0;
+}
diff --git a/tools/testing/memblock/tests/alloc_exact_nid_api.h b/tools/testing/memblock/tests/alloc_exact_nid_api.h
new file mode 100644
index 000000000000..4408719de3b9
--- /dev/null
+++ b/tools/testing/memblock/tests/alloc_exact_nid_api.h
@@ -0,0 +1,9 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
+#ifndef _MEMBLOCK_ALLOC_EXACT_NID_H
+#define _MEMBLOCK_ALLOC_EXACT_NID_H
+
+#include "common.h"
+
+int memblock_alloc_exact_nid_checks(void);
+
+#endif
diff --git a/tools/testing/memblock/tests/alloc_nid_api.c b/tools/testing/memblock/tests/alloc_nid_api.c
index 2c2d60f4e3e3..df8e7e038cab 100644
--- a/tools/testing/memblock/tests/alloc_nid_api.c
+++ b/tools/testing/memblock/tests/alloc_nid_api.c
@@ -18,18 +18,27 @@ static const unsigned int node_fractions[] = {
625, /* 1/16 */
};

-static inline const char * const get_memblock_alloc_try_nid_name(int flags)
+static inline const char * const get_memblock_alloc_nid_name(int flags)
{
+ if (flags & TEST_F_EXACT)
+ return "memblock_alloc_exact_nid_raw";
if (flags & TEST_F_RAW)
return "memblock_alloc_try_nid_raw";
return "memblock_alloc_try_nid";
}

-static inline void *run_memblock_alloc_try_nid(phys_addr_t size,
- phys_addr_t align,
- phys_addr_t min_addr,
- phys_addr_t max_addr, int nid)
+static inline void *run_memblock_alloc_nid(phys_addr_t size,
+ phys_addr_t align,
+ phys_addr_t min_addr,
+ phys_addr_t max_addr, int nid)
{
+ /*
+ * TEST_F_EXACT should be checked before TEST_F_RAW since
+ * memblock_alloc_exact_nid_raw() performs raw allocations.
+ */
+ if (alloc_nid_test_flags & TEST_F_EXACT)
+ return memblock_alloc_exact_nid_raw(size, align, min_addr,
+ max_addr, nid);
if (alloc_nid_test_flags & TEST_F_RAW)
return memblock_alloc_try_nid_raw(size, align, min_addr,
max_addr, nid);
@@ -50,7 +59,7 @@ static inline void *run_memblock_alloc_try_nid(phys_addr_t size,
*
* Expect to allocate a region that ends at max_addr.
*/
-static int alloc_try_nid_top_down_simple_check(void)
+static int alloc_nid_top_down_simple_check(void)
{
struct memblock_region *rgn = &memblock.reserved.regions[0];
void *allocated_ptr = NULL;
@@ -65,9 +74,9 @@ static int alloc_try_nid_top_down_simple_check(void)
min_addr = memblock_start_of_DRAM() + SMP_CACHE_BYTES * 2;
max_addr = min_addr + SZ_512;

- allocated_ptr = run_memblock_alloc_try_nid(size, SMP_CACHE_BYTES,
- min_addr, max_addr,
- NUMA_NO_NODE);
+ allocated_ptr = run_memblock_alloc_nid(size, SMP_CACHE_BYTES,
+ min_addr, max_addr,
+ NUMA_NO_NODE);
rgn_end = rgn->base + rgn->size;

ASSERT_NE(allocated_ptr, NULL);
@@ -102,7 +111,7 @@ static int alloc_try_nid_top_down_simple_check(void)
*
* Expect to allocate an aligned region that ends before max_addr.
*/
-static int alloc_try_nid_top_down_end_misaligned_check(void)
+static int alloc_nid_top_down_end_misaligned_check(void)
{
struct memblock_region *rgn = &memblock.reserved.regions[0];
void *allocated_ptr = NULL;
@@ -118,9 +127,9 @@ static int alloc_try_nid_top_down_end_misaligned_check(void)
min_addr = memblock_start_of_DRAM() + SMP_CACHE_BYTES * 2;
max_addr = min_addr + SZ_512 + misalign;

- allocated_ptr = run_memblock_alloc_try_nid(size, SMP_CACHE_BYTES,
- min_addr, max_addr,
- NUMA_NO_NODE);
+ allocated_ptr = run_memblock_alloc_nid(size, SMP_CACHE_BYTES,
+ min_addr, max_addr,
+ NUMA_NO_NODE);
rgn_end = rgn->base + rgn->size;

ASSERT_NE(allocated_ptr, NULL);
@@ -153,7 +162,7 @@ static int alloc_try_nid_top_down_end_misaligned_check(void)
* Expect to allocate a region that starts at min_addr and ends at
* max_addr, given that min_addr is aligned.
*/
-static int alloc_try_nid_exact_address_generic_check(void)
+static int alloc_nid_exact_address_generic_check(void)
{
struct memblock_region *rgn = &memblock.reserved.regions[0];
void *allocated_ptr = NULL;
@@ -168,9 +177,9 @@ static int alloc_try_nid_exact_address_generic_check(void)
min_addr = memblock_start_of_DRAM() + SMP_CACHE_BYTES;
max_addr = min_addr + size;

- allocated_ptr = run_memblock_alloc_try_nid(size, SMP_CACHE_BYTES,
- min_addr, max_addr,
- NUMA_NO_NODE);
+ allocated_ptr = run_memblock_alloc_nid(size, SMP_CACHE_BYTES,
+ min_addr, max_addr,
+ NUMA_NO_NODE);
rgn_end = rgn->base + rgn->size;

ASSERT_NE(allocated_ptr, NULL);
@@ -205,7 +214,7 @@ static int alloc_try_nid_exact_address_generic_check(void)
* Expect to drop the lower limit and allocate a memory region which
* ends at max_addr (if the address is aligned).
*/
-static int alloc_try_nid_top_down_narrow_range_check(void)
+static int alloc_nid_top_down_narrow_range_check(void)
{
struct memblock_region *rgn = &memblock.reserved.regions[0];
void *allocated_ptr = NULL;
@@ -219,9 +228,9 @@ static int alloc_try_nid_top_down_narrow_range_check(void)
min_addr = memblock_start_of_DRAM() + SZ_512;
max_addr = min_addr + SMP_CACHE_BYTES;

- allocated_ptr = run_memblock_alloc_try_nid(size, SMP_CACHE_BYTES,
- min_addr, max_addr,
- NUMA_NO_NODE);
+ allocated_ptr = run_memblock_alloc_nid(size, SMP_CACHE_BYTES,
+ min_addr, max_addr,
+ NUMA_NO_NODE);

ASSERT_NE(allocated_ptr, NULL);
assert_mem_content(allocated_ptr, size, alloc_nid_test_flags);
@@ -257,7 +266,7 @@ static int alloc_try_nid_top_down_narrow_range_check(void)
*
* Expect no allocation to happen.
*/
-static int alloc_try_nid_low_max_generic_check(void)
+static int alloc_nid_low_max_generic_check(void)
{
void *allocated_ptr = NULL;
phys_addr_t size = SZ_1K;
@@ -270,9 +279,9 @@ static int alloc_try_nid_low_max_generic_check(void)
min_addr = memblock_start_of_DRAM();
max_addr = min_addr + SMP_CACHE_BYTES;

- allocated_ptr = run_memblock_alloc_try_nid(size, SMP_CACHE_BYTES,
- min_addr, max_addr,
- NUMA_NO_NODE);
+ allocated_ptr = run_memblock_alloc_nid(size, SMP_CACHE_BYTES,
+ min_addr, max_addr,
+ NUMA_NO_NODE);

ASSERT_EQ(allocated_ptr, NULL);

@@ -295,7 +304,7 @@ static int alloc_try_nid_low_max_generic_check(void)
*
* Expect a merge of both regions. Only the region size gets updated.
*/
-static int alloc_try_nid_min_reserved_generic_check(void)
+static int alloc_nid_min_reserved_generic_check(void)
{
struct memblock_region *rgn = &memblock.reserved.regions[0];
void *allocated_ptr = NULL;
@@ -315,9 +324,9 @@ static int alloc_try_nid_min_reserved_generic_check(void)

memblock_reserve(reserved_base, r1_size);

- allocated_ptr = run_memblock_alloc_try_nid(r2_size, SMP_CACHE_BYTES,
- min_addr, max_addr,
- NUMA_NO_NODE);
+ allocated_ptr = run_memblock_alloc_nid(r2_size, SMP_CACHE_BYTES,
+ min_addr, max_addr,
+ NUMA_NO_NODE);

ASSERT_NE(allocated_ptr, NULL);
assert_mem_content(allocated_ptr, r2_size, alloc_nid_test_flags);
@@ -347,7 +356,7 @@ static int alloc_try_nid_min_reserved_generic_check(void)
*
* Expect a merge of regions. Only the region size gets updated.
*/
-static int alloc_try_nid_max_reserved_generic_check(void)
+static int alloc_nid_max_reserved_generic_check(void)
{
struct memblock_region *rgn = &memblock.reserved.regions[0];
void *allocated_ptr = NULL;
@@ -365,9 +374,9 @@ static int alloc_try_nid_max_reserved_generic_check(void)

memblock_reserve(max_addr, r1_size);

- allocated_ptr = run_memblock_alloc_try_nid(r2_size, SMP_CACHE_BYTES,
- min_addr, max_addr,
- NUMA_NO_NODE);
+ allocated_ptr = run_memblock_alloc_nid(r2_size, SMP_CACHE_BYTES,
+ min_addr, max_addr,
+ NUMA_NO_NODE);

ASSERT_NE(allocated_ptr, NULL);
assert_mem_content(allocated_ptr, r2_size, alloc_nid_test_flags);
@@ -400,7 +409,7 @@ static int alloc_try_nid_max_reserved_generic_check(void)
* updated. The total size field gets updated.
*/

-static int alloc_try_nid_top_down_reserved_with_space_check(void)
+static int alloc_nid_top_down_reserved_with_space_check(void)
{
struct memblock_region *rgn1 = &memblock.reserved.regions[1];
struct memblock_region *rgn2 = &memblock.reserved.regions[0];
@@ -428,9 +437,9 @@ static int alloc_try_nid_top_down_reserved_with_space_check(void)
memblock_reserve(r1.base, r1.size);
memblock_reserve(r2.base, r2.size);

- allocated_ptr = run_memblock_alloc_try_nid(r3_size, SMP_CACHE_BYTES,
- min_addr, max_addr,
- NUMA_NO_NODE);
+ allocated_ptr = run_memblock_alloc_nid(r3_size, SMP_CACHE_BYTES,
+ min_addr, max_addr,
+ NUMA_NO_NODE);

ASSERT_NE(allocated_ptr, NULL);
assert_mem_content(allocated_ptr, r3_size, alloc_nid_test_flags);
@@ -465,7 +474,7 @@ static int alloc_try_nid_top_down_reserved_with_space_check(void)
* Expect to merge all of the regions into one. The region counter and total
* size fields get updated.
*/
-static int alloc_try_nid_reserved_full_merge_generic_check(void)
+static int alloc_nid_reserved_full_merge_generic_check(void)
{
struct memblock_region *rgn = &memblock.reserved.regions[0];
void *allocated_ptr = NULL;
@@ -491,9 +500,9 @@ static int alloc_try_nid_reserved_full_merge_generic_check(void)
memblock_reserve(r1.base, r1.size);
memblock_reserve(r2.base, r2.size);

- allocated_ptr = run_memblock_alloc_try_nid(r3_size, SMP_CACHE_BYTES,
- min_addr, max_addr,
- NUMA_NO_NODE);
+ allocated_ptr = run_memblock_alloc_nid(r3_size, SMP_CACHE_BYTES,
+ min_addr, max_addr,
+ NUMA_NO_NODE);

ASSERT_NE(allocated_ptr, NULL);
assert_mem_content(allocated_ptr, r3_size, alloc_nid_test_flags);
@@ -527,7 +536,7 @@ static int alloc_try_nid_reserved_full_merge_generic_check(void)
* Expect to merge the new region with r2. The second region does not get
* updated. The total size counter gets updated.
*/
-static int alloc_try_nid_top_down_reserved_no_space_check(void)
+static int alloc_nid_top_down_reserved_no_space_check(void)
{
struct memblock_region *rgn1 = &memblock.reserved.regions[1];
struct memblock_region *rgn2 = &memblock.reserved.regions[0];
@@ -555,9 +564,9 @@ static int alloc_try_nid_top_down_reserved_no_space_check(void)
memblock_reserve(r1.base, r1.size);
memblock_reserve(r2.base, r2.size);

- allocated_ptr = run_memblock_alloc_try_nid(r3_size, SMP_CACHE_BYTES,
- min_addr, max_addr,
- NUMA_NO_NODE);
+ allocated_ptr = run_memblock_alloc_nid(r3_size, SMP_CACHE_BYTES,
+ min_addr, max_addr,
+ NUMA_NO_NODE);

ASSERT_NE(allocated_ptr, NULL);
assert_mem_content(allocated_ptr, r3_size, alloc_nid_test_flags);
@@ -596,7 +605,7 @@ static int alloc_try_nid_top_down_reserved_no_space_check(void)
* Expect no allocation to happen.
*/

-static int alloc_try_nid_reserved_all_generic_check(void)
+static int alloc_nid_reserved_all_generic_check(void)
{
void *allocated_ptr = NULL;
struct region r1, r2;
@@ -620,9 +629,9 @@ static int alloc_try_nid_reserved_all_generic_check(void)
memblock_reserve(r1.base, r1.size);
memblock_reserve(r2.base, r2.size);

- allocated_ptr = run_memblock_alloc_try_nid(r3_size, SMP_CACHE_BYTES,
- min_addr, max_addr,
- NUMA_NO_NODE);
+ allocated_ptr = run_memblock_alloc_nid(r3_size, SMP_CACHE_BYTES,
+ min_addr, max_addr,
+ NUMA_NO_NODE);

ASSERT_EQ(allocated_ptr, NULL);

@@ -636,7 +645,7 @@ static int alloc_try_nid_reserved_all_generic_check(void)
* bigger than the end address of the available memory. Expect to allocate
* a region that ends before the end of the memory.
*/
-static int alloc_try_nid_top_down_cap_max_check(void)
+static int alloc_nid_top_down_cap_max_check(void)
{
struct memblock_region *rgn = &memblock.reserved.regions[0];
void *allocated_ptr = NULL;
@@ -650,9 +659,9 @@ static int alloc_try_nid_top_down_cap_max_check(void)
min_addr = memblock_end_of_DRAM() - SZ_1K;
max_addr = memblock_end_of_DRAM() + SZ_256;

- allocated_ptr = run_memblock_alloc_try_nid(size, SMP_CACHE_BYTES,
- min_addr, max_addr,
- NUMA_NO_NODE);
+ allocated_ptr = run_memblock_alloc_nid(size, SMP_CACHE_BYTES,
+ min_addr, max_addr,
+ NUMA_NO_NODE);

ASSERT_NE(allocated_ptr, NULL);
assert_mem_content(allocated_ptr, size, alloc_nid_test_flags);
@@ -673,7 +682,7 @@ static int alloc_try_nid_top_down_cap_max_check(void)
* smaller than the start address of the available memory. Expect to allocate
* a region that ends before the end of the memory.
*/
-static int alloc_try_nid_top_down_cap_min_check(void)
+static int alloc_nid_top_down_cap_min_check(void)
{
struct memblock_region *rgn = &memblock.reserved.regions[0];
void *allocated_ptr = NULL;
@@ -687,9 +696,9 @@ static int alloc_try_nid_top_down_cap_min_check(void)
min_addr = memblock_start_of_DRAM() - SZ_256;
max_addr = memblock_end_of_DRAM();

- allocated_ptr = run_memblock_alloc_try_nid(size, SMP_CACHE_BYTES,
- min_addr, max_addr,
- NUMA_NO_NODE);
+ allocated_ptr = run_memblock_alloc_nid(size, SMP_CACHE_BYTES,
+ min_addr, max_addr,
+ NUMA_NO_NODE);

ASSERT_NE(allocated_ptr, NULL);
assert_mem_content(allocated_ptr, size, alloc_nid_test_flags);
@@ -719,7 +728,7 @@ static int alloc_try_nid_top_down_cap_min_check(void)
*
* Expect to allocate a region that ends before max_addr.
*/
-static int alloc_try_nid_bottom_up_simple_check(void)
+static int alloc_nid_bottom_up_simple_check(void)
{
struct memblock_region *rgn = &memblock.reserved.regions[0];
void *allocated_ptr = NULL;
@@ -734,9 +743,9 @@ static int alloc_try_nid_bottom_up_simple_check(void)
min_addr = memblock_start_of_DRAM() + SMP_CACHE_BYTES * 2;
max_addr = min_addr + SZ_512;

- allocated_ptr = run_memblock_alloc_try_nid(size, SMP_CACHE_BYTES,
- min_addr, max_addr,
- NUMA_NO_NODE);
+ allocated_ptr = run_memblock_alloc_nid(size, SMP_CACHE_BYTES,
+ min_addr, max_addr,
+ NUMA_NO_NODE);
rgn_end = rgn->base + rgn->size;

ASSERT_NE(allocated_ptr, NULL);
@@ -771,7 +780,7 @@ static int alloc_try_nid_bottom_up_simple_check(void)
*
* Expect to allocate an aligned region that ends before max_addr.
*/
-static int alloc_try_nid_bottom_up_start_misaligned_check(void)
+static int alloc_nid_bottom_up_start_misaligned_check(void)
{
struct memblock_region *rgn = &memblock.reserved.regions[0];
void *allocated_ptr = NULL;
@@ -787,9 +796,9 @@ static int alloc_try_nid_bottom_up_start_misaligned_check(void)
min_addr = memblock_start_of_DRAM() + misalign;
max_addr = min_addr + SZ_512;

- allocated_ptr = run_memblock_alloc_try_nid(size, SMP_CACHE_BYTES,
- min_addr, max_addr,
- NUMA_NO_NODE);
+ allocated_ptr = run_memblock_alloc_nid(size, SMP_CACHE_BYTES,
+ min_addr, max_addr,
+ NUMA_NO_NODE);
rgn_end = rgn->base + rgn->size;

ASSERT_NE(allocated_ptr, NULL);
@@ -824,7 +833,7 @@ static int alloc_try_nid_bottom_up_start_misaligned_check(void)
* Expect to drop the lower limit and allocate a memory region which
* starts at the beginning of the available memory.
*/
-static int alloc_try_nid_bottom_up_narrow_range_check(void)
+static int alloc_nid_bottom_up_narrow_range_check(void)
{
struct memblock_region *rgn = &memblock.reserved.regions[0];
void *allocated_ptr = NULL;
@@ -838,9 +847,9 @@ static int alloc_try_nid_bottom_up_narrow_range_check(void)
min_addr = memblock_start_of_DRAM() + SZ_512;
max_addr = min_addr + SMP_CACHE_BYTES;

- allocated_ptr = run_memblock_alloc_try_nid(size, SMP_CACHE_BYTES,
- min_addr, max_addr,
- NUMA_NO_NODE);
+ allocated_ptr = run_memblock_alloc_nid(size, SMP_CACHE_BYTES,
+ min_addr, max_addr,
+ NUMA_NO_NODE);

ASSERT_NE(allocated_ptr, NULL);
assert_mem_content(allocated_ptr, size, alloc_nid_test_flags);
@@ -873,7 +882,7 @@ static int alloc_try_nid_bottom_up_narrow_range_check(void)
* updated. The total size field gets updated.
*/

-static int alloc_try_nid_bottom_up_reserved_with_space_check(void)
+static int alloc_nid_bottom_up_reserved_with_space_check(void)
{
struct memblock_region *rgn1 = &memblock.reserved.regions[1];
struct memblock_region *rgn2 = &memblock.reserved.regions[0];
@@ -901,9 +910,9 @@ static int alloc_try_nid_bottom_up_reserved_with_space_check(void)
memblock_reserve(r1.base, r1.size);
memblock_reserve(r2.base, r2.size);

- allocated_ptr = run_memblock_alloc_try_nid(r3_size, SMP_CACHE_BYTES,
- min_addr, max_addr,
- NUMA_NO_NODE);
+ allocated_ptr = run_memblock_alloc_nid(r3_size, SMP_CACHE_BYTES,
+ min_addr, max_addr,
+ NUMA_NO_NODE);

ASSERT_NE(allocated_ptr, NULL);
assert_mem_content(allocated_ptr, r3_size, alloc_nid_test_flags);
@@ -942,7 +951,7 @@ static int alloc_try_nid_bottom_up_reserved_with_space_check(void)
* Other regions are not modified.
*/

-static int alloc_try_nid_bottom_up_reserved_no_space_check(void)
+static int alloc_nid_bottom_up_reserved_no_space_check(void)
{
struct memblock_region *rgn1 = &memblock.reserved.regions[2];
struct memblock_region *rgn2 = &memblock.reserved.regions[1];
@@ -971,9 +980,9 @@ static int alloc_try_nid_bottom_up_reserved_no_space_check(void)
memblock_reserve(r1.base, r1.size);
memblock_reserve(r2.base, r2.size);

- allocated_ptr = run_memblock_alloc_try_nid(r3_size, SMP_CACHE_BYTES,
- min_addr, max_addr,
- NUMA_NO_NODE);
+ allocated_ptr = run_memblock_alloc_nid(r3_size, SMP_CACHE_BYTES,
+ min_addr, max_addr,
+ NUMA_NO_NODE);

ASSERT_NE(allocated_ptr, NULL);
assert_mem_content(allocated_ptr, r3_size, alloc_nid_test_flags);
@@ -1000,7 +1009,7 @@ static int alloc_try_nid_bottom_up_reserved_no_space_check(void)
* bigger than the end address of the available memory. Expect to allocate
* a region that starts at the min_addr.
*/
-static int alloc_try_nid_bottom_up_cap_max_check(void)
+static int alloc_nid_bottom_up_cap_max_check(void)
{
struct memblock_region *rgn = &memblock.reserved.regions[0];
void *allocated_ptr = NULL;
@@ -1014,9 +1023,9 @@ static int alloc_try_nid_bottom_up_cap_max_check(void)
min_addr = memblock_start_of_DRAM() + SZ_1K;
max_addr = memblock_end_of_DRAM() + SZ_256;

- allocated_ptr = run_memblock_alloc_try_nid(size, SMP_CACHE_BYTES,
- min_addr, max_addr,
- NUMA_NO_NODE);
+ allocated_ptr = run_memblock_alloc_nid(size, SMP_CACHE_BYTES,
+ min_addr, max_addr,
+ NUMA_NO_NODE);

ASSERT_NE(allocated_ptr, NULL);
assert_mem_content(allocated_ptr, size, alloc_nid_test_flags);
@@ -1037,7 +1046,7 @@ static int alloc_try_nid_bottom_up_cap_max_check(void)
* smaller than the start address of the available memory. Expect to allocate
* a region at the beginning of the available memory.
*/
-static int alloc_try_nid_bottom_up_cap_min_check(void)
+static int alloc_nid_bottom_up_cap_min_check(void)
{
struct memblock_region *rgn = &memblock.reserved.regions[0];
void *allocated_ptr = NULL;
@@ -1051,9 +1060,9 @@ static int alloc_try_nid_bottom_up_cap_min_check(void)
min_addr = memblock_start_of_DRAM();
max_addr = memblock_end_of_DRAM() - SZ_256;

- allocated_ptr = run_memblock_alloc_try_nid(size, SMP_CACHE_BYTES,
- min_addr, max_addr,
- NUMA_NO_NODE);
+ allocated_ptr = run_memblock_alloc_nid(size, SMP_CACHE_BYTES,
+ min_addr, max_addr,
+ NUMA_NO_NODE);

ASSERT_NE(allocated_ptr, NULL);
assert_mem_content(allocated_ptr, size, alloc_nid_test_flags);
@@ -1070,133 +1079,133 @@ static int alloc_try_nid_bottom_up_cap_min_check(void)
}

/* Test case wrappers for range tests */
-static int alloc_try_nid_simple_check(void)
+static int alloc_nid_simple_check(void)
{
test_print("\tRunning %s...\n", __func__);
memblock_set_bottom_up(false);
- alloc_try_nid_top_down_simple_check();
+ alloc_nid_top_down_simple_check();
memblock_set_bottom_up(true);
- alloc_try_nid_bottom_up_simple_check();
+ alloc_nid_bottom_up_simple_check();

return 0;
}

-static int alloc_try_nid_misaligned_check(void)
+static int alloc_nid_misaligned_check(void)
{
test_print("\tRunning %s...\n", __func__);
memblock_set_bottom_up(false);
- alloc_try_nid_top_down_end_misaligned_check();
+ alloc_nid_top_down_end_misaligned_check();
memblock_set_bottom_up(true);
- alloc_try_nid_bottom_up_start_misaligned_check();
+ alloc_nid_bottom_up_start_misaligned_check();

return 0;
}

-static int alloc_try_nid_narrow_range_check(void)
+static int alloc_nid_narrow_range_check(void)
{
test_print("\tRunning %s...\n", __func__);
memblock_set_bottom_up(false);
- alloc_try_nid_top_down_narrow_range_check();
+ alloc_nid_top_down_narrow_range_check();
memblock_set_bottom_up(true);
- alloc_try_nid_bottom_up_narrow_range_check();
+ alloc_nid_bottom_up_narrow_range_check();

return 0;
}

-static int alloc_try_nid_reserved_with_space_check(void)
+static int alloc_nid_reserved_with_space_check(void)
{
test_print("\tRunning %s...\n", __func__);
memblock_set_bottom_up(false);
- alloc_try_nid_top_down_reserved_with_space_check();
+ alloc_nid_top_down_reserved_with_space_check();
memblock_set_bottom_up(true);
- alloc_try_nid_bottom_up_reserved_with_space_check();
+ alloc_nid_bottom_up_reserved_with_space_check();

return 0;
}

-static int alloc_try_nid_reserved_no_space_check(void)
+static int alloc_nid_reserved_no_space_check(void)
{
test_print("\tRunning %s...\n", __func__);
memblock_set_bottom_up(false);
- alloc_try_nid_top_down_reserved_no_space_check();
+ alloc_nid_top_down_reserved_no_space_check();
memblock_set_bottom_up(true);
- alloc_try_nid_bottom_up_reserved_no_space_check();
+ alloc_nid_bottom_up_reserved_no_space_check();

return 0;
}

-static int alloc_try_nid_cap_max_check(void)
+static int alloc_nid_cap_max_check(void)
{
test_print("\tRunning %s...\n", __func__);
memblock_set_bottom_up(false);
- alloc_try_nid_top_down_cap_max_check();
+ alloc_nid_top_down_cap_max_check();
memblock_set_bottom_up(true);
- alloc_try_nid_bottom_up_cap_max_check();
+ alloc_nid_bottom_up_cap_max_check();

return 0;
}

-static int alloc_try_nid_cap_min_check(void)
+static int alloc_nid_cap_min_check(void)
{
test_print("\tRunning %s...\n", __func__);
memblock_set_bottom_up(false);
- alloc_try_nid_top_down_cap_min_check();
+ alloc_nid_top_down_cap_min_check();
memblock_set_bottom_up(true);
- alloc_try_nid_bottom_up_cap_min_check();
+ alloc_nid_bottom_up_cap_min_check();

return 0;
}

-static int alloc_try_nid_min_reserved_check(void)
+static int alloc_nid_min_reserved_check(void)
{
test_print("\tRunning %s...\n", __func__);
- run_top_down(alloc_try_nid_min_reserved_generic_check);
- run_bottom_up(alloc_try_nid_min_reserved_generic_check);
+ run_top_down(alloc_nid_min_reserved_generic_check);
+ run_bottom_up(alloc_nid_min_reserved_generic_check);

return 0;
}

-static int alloc_try_nid_max_reserved_check(void)
+static int alloc_nid_max_reserved_check(void)
{
test_print("\tRunning %s...\n", __func__);
- run_top_down(alloc_try_nid_max_reserved_generic_check);
- run_bottom_up(alloc_try_nid_max_reserved_generic_check);
+ run_top_down(alloc_nid_max_reserved_generic_check);
+ run_bottom_up(alloc_nid_max_reserved_generic_check);

return 0;
}

-static int alloc_try_nid_exact_address_check(void)
+static int alloc_nid_exact_address_check(void)
{
test_print("\tRunning %s...\n", __func__);
- run_top_down(alloc_try_nid_exact_address_generic_check);
- run_bottom_up(alloc_try_nid_exact_address_generic_check);
+ run_top_down(alloc_nid_exact_address_generic_check);
+ run_bottom_up(alloc_nid_exact_address_generic_check);

return 0;
}

-static int alloc_try_nid_reserved_full_merge_check(void)
+static int alloc_nid_reserved_full_merge_check(void)
{
test_print("\tRunning %s...\n", __func__);
- run_top_down(alloc_try_nid_reserved_full_merge_generic_check);
- run_bottom_up(alloc_try_nid_reserved_full_merge_generic_check);
+ run_top_down(alloc_nid_reserved_full_merge_generic_check);
+ run_bottom_up(alloc_nid_reserved_full_merge_generic_check);

return 0;
}

-static int alloc_try_nid_reserved_all_check(void)
+static int alloc_nid_reserved_all_check(void)
{
test_print("\tRunning %s...\n", __func__);
- run_top_down(alloc_try_nid_reserved_all_generic_check);
- run_bottom_up(alloc_try_nid_reserved_all_generic_check);
+ run_top_down(alloc_nid_reserved_all_generic_check);
+ run_bottom_up(alloc_nid_reserved_all_generic_check);

return 0;
}

-static int alloc_try_nid_low_max_check(void)
+static int alloc_nid_low_max_check(void)
{
test_print("\tRunning %s...\n", __func__);
- run_top_down(alloc_try_nid_low_max_generic_check);
- run_bottom_up(alloc_try_nid_low_max_generic_check);
+ run_top_down(alloc_nid_low_max_generic_check);
+ run_bottom_up(alloc_nid_low_max_generic_check);

return 0;
}
@@ -1204,22 +1213,22 @@ static int alloc_try_nid_low_max_check(void)
static int memblock_alloc_nid_range_checks(void)
{
test_print("Running %s range tests...\n",
- get_memblock_alloc_try_nid_name(alloc_nid_test_flags));
+ get_memblock_alloc_nid_name(alloc_nid_test_flags));

- alloc_try_nid_simple_check();
- alloc_try_nid_misaligned_check();
- alloc_try_nid_narrow_range_check();
- alloc_try_nid_reserved_with_space_check();
- alloc_try_nid_reserved_no_space_check();
- alloc_try_nid_cap_max_check();
- alloc_try_nid_cap_min_check();
+ alloc_nid_simple_check();
+ alloc_nid_misaligned_check();
+ alloc_nid_narrow_range_check();
+ alloc_nid_reserved_with_space_check();
+ alloc_nid_reserved_no_space_check();
+ alloc_nid_cap_max_check();
+ alloc_nid_cap_min_check();

- alloc_try_nid_min_reserved_check();
- alloc_try_nid_max_reserved_check();
- alloc_try_nid_exact_address_check();
- alloc_try_nid_reserved_full_merge_check();
- alloc_try_nid_reserved_all_check();
- alloc_try_nid_low_max_check();
+ alloc_nid_min_reserved_check();
+ alloc_nid_max_reserved_check();
+ alloc_nid_exact_address_check();
+ alloc_nid_reserved_full_merge_check();
+ alloc_nid_reserved_all_check();
+ alloc_nid_low_max_check();

return 0;
}
@@ -1229,7 +1238,7 @@ static int memblock_alloc_nid_range_checks(void)
* has enough memory to allocate a region of the requested size.
* Expect to allocate an aligned region at the end of the requested node.
*/
-static int alloc_try_nid_top_down_numa_simple_check(void)
+static int alloc_nid_top_down_numa_simple_check(void)
{
int nid_req = 3;
struct memblock_region *new_rgn = &memblock.reserved.regions[0];
@@ -1247,8 +1256,8 @@ static int alloc_try_nid_top_down_numa_simple_check(void)
min_addr = memblock_start_of_DRAM();
max_addr = memblock_end_of_DRAM();

- allocated_ptr = run_memblock_alloc_try_nid(size, SMP_CACHE_BYTES,
- min_addr, max_addr, nid_req);
+ allocated_ptr = run_memblock_alloc_nid(size, SMP_CACHE_BYTES,
+ min_addr, max_addr, nid_req);

ASSERT_NE(allocated_ptr, NULL);
assert_mem_content(allocated_ptr, size, alloc_nid_test_flags);
@@ -1280,7 +1289,7 @@ static int alloc_try_nid_top_down_numa_simple_check(void)
* Expect to allocate an aligned region at the end of the last node that has
* enough memory (in this case, nid = 6) after falling back to NUMA_NO_NODE.
*/
-static int alloc_try_nid_top_down_numa_small_node_check(void)
+static int alloc_nid_top_down_numa_small_node_check(void)
{
int nid_req = 1;
int nid_exp = 6;
@@ -1299,8 +1308,8 @@ static int alloc_try_nid_top_down_numa_small_node_check(void)
min_addr = memblock_start_of_DRAM();
max_addr = memblock_end_of_DRAM();

- allocated_ptr = run_memblock_alloc_try_nid(size, SMP_CACHE_BYTES,
- min_addr, max_addr, nid_req);
+ allocated_ptr = run_memblock_alloc_nid(size, SMP_CACHE_BYTES,
+ min_addr, max_addr, nid_req);

ASSERT_NE(allocated_ptr, NULL);
assert_mem_content(allocated_ptr, size, alloc_nid_test_flags);
@@ -1333,7 +1342,7 @@ static int alloc_try_nid_top_down_numa_small_node_check(void)
* large enough and has enough unreserved memory (in this case, nid = 6) after
* falling back to NUMA_NO_NODE. The region count and total size get updated.
*/
-static int alloc_try_nid_top_down_numa_node_reserved_check(void)
+static int alloc_nid_top_down_numa_node_reserved_check(void)
{
int nid_req = 2;
int nid_exp = 6;
@@ -1353,8 +1362,8 @@ static int alloc_try_nid_top_down_numa_node_reserved_check(void)
max_addr = memblock_end_of_DRAM();

memblock_reserve(req_node->base, req_node->size);
- allocated_ptr = run_memblock_alloc_try_nid(size, SMP_CACHE_BYTES,
- min_addr, max_addr, nid_req);
+ allocated_ptr = run_memblock_alloc_nid(size, SMP_CACHE_BYTES,
+ min_addr, max_addr, nid_req);

ASSERT_NE(allocated_ptr, NULL);
assert_mem_content(allocated_ptr, size, alloc_nid_test_flags);
@@ -1386,7 +1395,7 @@ static int alloc_try_nid_top_down_numa_node_reserved_check(void)
* Expect to allocate an aligned region at the end of the requested node. The
* region count and total size get updated.
*/
-static int alloc_try_nid_top_down_numa_part_reserved_check(void)
+static int alloc_nid_top_down_numa_part_reserved_check(void)
{
int nid_req = 4;
struct memblock_region *new_rgn = &memblock.reserved.regions[1];
@@ -1408,8 +1417,8 @@ static int alloc_try_nid_top_down_numa_part_reserved_check(void)
max_addr = memblock_end_of_DRAM();

memblock_reserve(r1.base, r1.size);
- allocated_ptr = run_memblock_alloc_try_nid(size, SMP_CACHE_BYTES,
- min_addr, max_addr, nid_req);
+ allocated_ptr = run_memblock_alloc_nid(size, SMP_CACHE_BYTES,
+ min_addr, max_addr, nid_req);

ASSERT_NE(allocated_ptr, NULL);
assert_mem_content(allocated_ptr, size, alloc_nid_test_flags);
@@ -1444,7 +1453,7 @@ static int alloc_try_nid_top_down_numa_part_reserved_check(void)
* nid = NUMA_NODES - 1) after falling back to NUMA_NO_NODE. The region count
* and total size get updated.
*/
-static int alloc_try_nid_top_down_numa_part_reserved_fallback_check(void)
+static int alloc_nid_top_down_numa_part_reserved_fallback_check(void)
{
int nid_req = 4;
int nid_exp = NUMA_NODES - 1;
@@ -1469,8 +1478,8 @@ static int alloc_try_nid_top_down_numa_part_reserved_fallback_check(void)
max_addr = memblock_end_of_DRAM();

memblock_reserve(r1.base, r1.size);
- allocated_ptr = run_memblock_alloc_try_nid(size, SMP_CACHE_BYTES,
- min_addr, max_addr, nid_req);
+ allocated_ptr = run_memblock_alloc_nid(size, SMP_CACHE_BYTES,
+ min_addr, max_addr, nid_req);

ASSERT_NE(allocated_ptr, NULL);
assert_mem_content(allocated_ptr, size, alloc_nid_test_flags);
@@ -1507,7 +1516,7 @@ static int alloc_try_nid_top_down_numa_part_reserved_fallback_check(void)
* Expect to drop the lower limit and allocate a memory region that ends at
* the end of the requested node.
*/
-static int alloc_try_nid_top_down_numa_split_range_low_check(void)
+static int alloc_nid_top_down_numa_split_range_low_check(void)
{
int nid_req = 2;
struct memblock_region *new_rgn = &memblock.reserved.regions[0];
@@ -1525,8 +1534,8 @@ static int alloc_try_nid_top_down_numa_split_range_low_check(void)
min_addr = req_node_end - SZ_256;
max_addr = min_addr + size;

- allocated_ptr = run_memblock_alloc_try_nid(size, SMP_CACHE_BYTES,
- min_addr, max_addr, nid_req);
+ allocated_ptr = run_memblock_alloc_nid(size, SMP_CACHE_BYTES,
+ min_addr, max_addr, nid_req);

ASSERT_NE(allocated_ptr, NULL);
assert_mem_content(allocated_ptr, size, alloc_nid_test_flags);
@@ -1563,7 +1572,7 @@ static int alloc_try_nid_top_down_numa_split_range_low_check(void)
* Expect to drop the lower limit and allocate a memory region that
* ends at the end of the first node that overlaps with the range.
*/
-static int alloc_try_nid_top_down_numa_split_range_high_check(void)
+static int alloc_nid_top_down_numa_split_range_high_check(void)
{
int nid_req = 3;
int nid_exp = nid_req - 1;
@@ -1582,8 +1591,8 @@ static int alloc_try_nid_top_down_numa_split_range_high_check(void)
min_addr = exp_node_end - SZ_256;
max_addr = min_addr + size;

- allocated_ptr = run_memblock_alloc_try_nid(size, SMP_CACHE_BYTES,
- min_addr, max_addr, nid_req);
+ allocated_ptr = run_memblock_alloc_nid(size, SMP_CACHE_BYTES,
+ min_addr, max_addr, nid_req);

ASSERT_NE(allocated_ptr, NULL);
assert_mem_content(allocated_ptr, size, alloc_nid_test_flags);
@@ -1620,7 +1629,7 @@ static int alloc_try_nid_top_down_numa_split_range_high_check(void)
* Expect to drop the lower limit and allocate a memory region that ends at
* the end of the requested node.
*/
-static int alloc_try_nid_top_down_numa_no_overlap_split_check(void)
+static int alloc_nid_top_down_numa_no_overlap_split_check(void)
{
int nid_req = 2;
struct memblock_region *new_rgn = &memblock.reserved.regions[0];
@@ -1638,8 +1647,8 @@ static int alloc_try_nid_top_down_numa_no_overlap_split_check(void)
min_addr = node2->base - SZ_256;
max_addr = min_addr + size;

- allocated_ptr = run_memblock_alloc_try_nid(size, SMP_CACHE_BYTES,
- min_addr, max_addr, nid_req);
+ allocated_ptr = run_memblock_alloc_nid(size, SMP_CACHE_BYTES,
+ min_addr, max_addr, nid_req);

ASSERT_NE(allocated_ptr, NULL);
assert_mem_content(allocated_ptr, size, alloc_nid_test_flags);
@@ -1677,7 +1686,7 @@ static int alloc_try_nid_top_down_numa_no_overlap_split_check(void)
* Expect to allocate a memory region at the end of the final node in
* the range after falling back to NUMA_NO_NODE.
*/
-static int alloc_try_nid_top_down_numa_no_overlap_low_check(void)
+static int alloc_nid_top_down_numa_no_overlap_low_check(void)
{
int nid_req = 0;
struct memblock_region *new_rgn = &memblock.reserved.regions[0];
@@ -1694,8 +1703,8 @@ static int alloc_try_nid_top_down_numa_no_overlap_low_check(void)
min_addr = min_node->base;
max_addr = region_end(max_node);

- allocated_ptr = run_memblock_alloc_try_nid(size, SMP_CACHE_BYTES,
- min_addr, max_addr, nid_req);
+ allocated_ptr = run_memblock_alloc_nid(size, SMP_CACHE_BYTES,
+ min_addr, max_addr, nid_req);

ASSERT_NE(allocated_ptr, NULL);
assert_mem_content(allocated_ptr, size, alloc_nid_test_flags);
@@ -1733,7 +1742,7 @@ static int alloc_try_nid_top_down_numa_no_overlap_low_check(void)
* Expect to allocate a memory region at the end of the final node in
* the range after falling back to NUMA_NO_NODE.
*/
-static int alloc_try_nid_top_down_numa_no_overlap_high_check(void)
+static int alloc_nid_top_down_numa_no_overlap_high_check(void)
{
int nid_req = 7;
struct memblock_region *new_rgn = &memblock.reserved.regions[0];
@@ -1750,8 +1759,8 @@ static int alloc_try_nid_top_down_numa_no_overlap_high_check(void)
min_addr = min_node->base;
max_addr = region_end(max_node);

- allocated_ptr = run_memblock_alloc_try_nid(size, SMP_CACHE_BYTES,
- min_addr, max_addr, nid_req);
+ allocated_ptr = run_memblock_alloc_nid(size, SMP_CACHE_BYTES,
+ min_addr, max_addr, nid_req);

ASSERT_NE(allocated_ptr, NULL);
assert_mem_content(allocated_ptr, size, alloc_nid_test_flags);
@@ -1773,7 +1782,7 @@ static int alloc_try_nid_top_down_numa_no_overlap_high_check(void)
* has enough memory to allocate a region of the requested size.
* Expect to allocate an aligned region at the beginning of the requested node.
*/
-static int alloc_try_nid_bottom_up_numa_simple_check(void)
+static int alloc_nid_bottom_up_numa_simple_check(void)
{
int nid_req = 3;
struct memblock_region *new_rgn = &memblock.reserved.regions[0];
@@ -1791,8 +1800,8 @@ static int alloc_try_nid_bottom_up_numa_simple_check(void)
min_addr = memblock_start_of_DRAM();
max_addr = memblock_end_of_DRAM();

- allocated_ptr = run_memblock_alloc_try_nid(size, SMP_CACHE_BYTES,
- min_addr, max_addr, nid_req);
+ allocated_ptr = run_memblock_alloc_nid(size, SMP_CACHE_BYTES,
+ min_addr, max_addr, nid_req);

ASSERT_NE(allocated_ptr, NULL);
assert_mem_content(allocated_ptr, size, alloc_nid_test_flags);
@@ -1824,7 +1833,7 @@ static int alloc_try_nid_bottom_up_numa_simple_check(void)
* Expect to allocate an aligned region at the beginning of the first node that
* has enough memory (in this case, nid = 0) after falling back to NUMA_NO_NODE.
*/
-static int alloc_try_nid_bottom_up_numa_small_node_check(void)
+static int alloc_nid_bottom_up_numa_small_node_check(void)
{
int nid_req = 1;
int nid_exp = 0;
@@ -1843,8 +1852,8 @@ static int alloc_try_nid_bottom_up_numa_small_node_check(void)
min_addr = memblock_start_of_DRAM();
max_addr = memblock_end_of_DRAM();

- allocated_ptr = run_memblock_alloc_try_nid(size, SMP_CACHE_BYTES,
- min_addr, max_addr, nid_req);
+ allocated_ptr = run_memblock_alloc_nid(size, SMP_CACHE_BYTES,
+ min_addr, max_addr, nid_req);

ASSERT_NE(allocated_ptr, NULL);
assert_mem_content(allocated_ptr, size, alloc_nid_test_flags);
@@ -1878,7 +1887,7 @@ static int alloc_try_nid_bottom_up_numa_small_node_check(void)
* after falling back to NUMA_NO_NODE. The region count and total size get
* updated.
*/
-static int alloc_try_nid_bottom_up_numa_node_reserved_check(void)
+static int alloc_nid_bottom_up_numa_node_reserved_check(void)
{
int nid_req = 2;
int nid_exp = 0;
@@ -1898,8 +1907,8 @@ static int alloc_try_nid_bottom_up_numa_node_reserved_check(void)
max_addr = memblock_end_of_DRAM();

memblock_reserve(req_node->base, req_node->size);
- allocated_ptr = run_memblock_alloc_try_nid(size, SMP_CACHE_BYTES,
- min_addr, max_addr, nid_req);
+ allocated_ptr = run_memblock_alloc_nid(size, SMP_CACHE_BYTES,
+ min_addr, max_addr, nid_req);

ASSERT_NE(allocated_ptr, NULL);
assert_mem_content(allocated_ptr, size, alloc_nid_test_flags);
@@ -1931,7 +1940,7 @@ static int alloc_try_nid_bottom_up_numa_node_reserved_check(void)
* Expect to allocate an aligned region in the requested node that merges with
* the existing reserved region. The total size gets updated.
*/
-static int alloc_try_nid_bottom_up_numa_part_reserved_check(void)
+static int alloc_nid_bottom_up_numa_part_reserved_check(void)
{
int nid_req = 4;
struct memblock_region *new_rgn = &memblock.reserved.regions[0];
@@ -1955,8 +1964,8 @@ static int alloc_try_nid_bottom_up_numa_part_reserved_check(void)
total_size = size + r1.size;

memblock_reserve(r1.base, r1.size);
- allocated_ptr = run_memblock_alloc_try_nid(size, SMP_CACHE_BYTES,
- min_addr, max_addr, nid_req);
+ allocated_ptr = run_memblock_alloc_nid(size, SMP_CACHE_BYTES,
+ min_addr, max_addr, nid_req);

ASSERT_NE(allocated_ptr, NULL);
assert_mem_content(allocated_ptr, size, alloc_nid_test_flags);
@@ -1991,7 +2000,7 @@ static int alloc_try_nid_bottom_up_numa_part_reserved_check(void)
* nid = 0) after falling back to NUMA_NO_NODE. The region count and total size
* get updated.
*/
-static int alloc_try_nid_bottom_up_numa_part_reserved_fallback_check(void)
+static int alloc_nid_bottom_up_numa_part_reserved_fallback_check(void)
{
int nid_req = 4;
int nid_exp = 0;
@@ -2016,8 +2025,8 @@ static int alloc_try_nid_bottom_up_numa_part_reserved_fallback_check(void)
max_addr = memblock_end_of_DRAM();

memblock_reserve(r1.base, r1.size);
- allocated_ptr = run_memblock_alloc_try_nid(size, SMP_CACHE_BYTES,
- min_addr, max_addr, nid_req);
+ allocated_ptr = run_memblock_alloc_nid(size, SMP_CACHE_BYTES,
+ min_addr, max_addr, nid_req);

ASSERT_NE(allocated_ptr, NULL);
assert_mem_content(allocated_ptr, size, alloc_nid_test_flags);
@@ -2054,7 +2063,7 @@ static int alloc_try_nid_bottom_up_numa_part_reserved_fallback_check(void)
* Expect to drop the lower limit and allocate a memory region at the beginning
* of the requested node.
*/
-static int alloc_try_nid_bottom_up_numa_split_range_low_check(void)
+static int alloc_nid_bottom_up_numa_split_range_low_check(void)
{
int nid_req = 2;
struct memblock_region *new_rgn = &memblock.reserved.regions[0];
@@ -2072,8 +2081,8 @@ static int alloc_try_nid_bottom_up_numa_split_range_low_check(void)
min_addr = req_node_end - SZ_256;
max_addr = min_addr + size;

- allocated_ptr = run_memblock_alloc_try_nid(size, SMP_CACHE_BYTES,
- min_addr, max_addr, nid_req);
+ allocated_ptr = run_memblock_alloc_nid(size, SMP_CACHE_BYTES,
+ min_addr, max_addr, nid_req);

ASSERT_NE(allocated_ptr, NULL);
assert_mem_content(allocated_ptr, size, alloc_nid_test_flags);
@@ -2110,7 +2119,7 @@ static int alloc_try_nid_bottom_up_numa_split_range_low_check(void)
* Expect to drop the lower limit and allocate a memory region at the beginning
* of the first node that has enough memory.
*/
-static int alloc_try_nid_bottom_up_numa_split_range_high_check(void)
+static int alloc_nid_bottom_up_numa_split_range_high_check(void)
{
int nid_req = 3;
int nid_exp = 0;
@@ -2130,8 +2139,8 @@ static int alloc_try_nid_bottom_up_numa_split_range_high_check(void)
min_addr = req_node->base - SZ_256;
max_addr = min_addr + size;

- allocated_ptr = run_memblock_alloc_try_nid(size, SMP_CACHE_BYTES,
- min_addr, max_addr, nid_req);
+ allocated_ptr = run_memblock_alloc_nid(size, SMP_CACHE_BYTES,
+ min_addr, max_addr, nid_req);

ASSERT_NE(allocated_ptr, NULL);
assert_mem_content(allocated_ptr, size, alloc_nid_test_flags);
@@ -2168,7 +2177,7 @@ static int alloc_try_nid_bottom_up_numa_split_range_high_check(void)
* Expect to drop the lower limit and allocate a memory region that starts at
* the beginning of the requested node.
*/
-static int alloc_try_nid_bottom_up_numa_no_overlap_split_check(void)
+static int alloc_nid_bottom_up_numa_no_overlap_split_check(void)
{
int nid_req = 2;
struct memblock_region *new_rgn = &memblock.reserved.regions[0];
@@ -2186,8 +2195,8 @@ static int alloc_try_nid_bottom_up_numa_no_overlap_split_check(void)
min_addr = node2->base - SZ_256;
max_addr = min_addr + size;

- allocated_ptr = run_memblock_alloc_try_nid(size, SMP_CACHE_BYTES,
- min_addr, max_addr, nid_req);
+ allocated_ptr = run_memblock_alloc_nid(size, SMP_CACHE_BYTES,
+ min_addr, max_addr, nid_req);

ASSERT_NE(allocated_ptr, NULL);
assert_mem_content(allocated_ptr, size, alloc_nid_test_flags);
@@ -2225,7 +2234,7 @@ static int alloc_try_nid_bottom_up_numa_no_overlap_split_check(void)
* Expect to allocate a memory region at the beginning of the first node
* in the range after falling back to NUMA_NO_NODE.
*/
-static int alloc_try_nid_bottom_up_numa_no_overlap_low_check(void)
+static int alloc_nid_bottom_up_numa_no_overlap_low_check(void)
{
int nid_req = 0;
struct memblock_region *new_rgn = &memblock.reserved.regions[0];
@@ -2242,8 +2251,8 @@ static int alloc_try_nid_bottom_up_numa_no_overlap_low_check(void)
min_addr = min_node->base;
max_addr = region_end(max_node);

- allocated_ptr = run_memblock_alloc_try_nid(size, SMP_CACHE_BYTES,
- min_addr, max_addr, nid_req);
+ allocated_ptr = run_memblock_alloc_nid(size, SMP_CACHE_BYTES,
+ min_addr, max_addr, nid_req);

ASSERT_NE(allocated_ptr, NULL);
assert_mem_content(allocated_ptr, size, alloc_nid_test_flags);
@@ -2281,7 +2290,7 @@ static int alloc_try_nid_bottom_up_numa_no_overlap_low_check(void)
* Expect to allocate a memory region at the beginning of the first node
* in the range after falling back to NUMA_NO_NODE.
*/
-static int alloc_try_nid_bottom_up_numa_no_overlap_high_check(void)
+static int alloc_nid_bottom_up_numa_no_overlap_high_check(void)
{
int nid_req = 7;
struct memblock_region *new_rgn = &memblock.reserved.regions[0];
@@ -2298,8 +2307,8 @@ static int alloc_try_nid_bottom_up_numa_no_overlap_high_check(void)
min_addr = min_node->base;
max_addr = region_end(max_node);

- allocated_ptr = run_memblock_alloc_try_nid(size, SMP_CACHE_BYTES,
- min_addr, max_addr, nid_req);
+ allocated_ptr = run_memblock_alloc_nid(size, SMP_CACHE_BYTES,
+ min_addr, max_addr, nid_req);

ASSERT_NE(allocated_ptr, NULL);
assert_mem_content(allocated_ptr, size, alloc_nid_test_flags);
@@ -2330,7 +2339,7 @@ static int alloc_try_nid_bottom_up_numa_no_overlap_high_check(void)
*
* Expect no allocation to happen.
*/
-static int alloc_try_nid_numa_large_region_generic_check(void)
+static int alloc_nid_numa_large_region_generic_check(void)
{
int nid_req = 3;
void *allocated_ptr = NULL;
@@ -2344,8 +2353,8 @@ static int alloc_try_nid_numa_large_region_generic_check(void)
min_addr = memblock_start_of_DRAM();
max_addr = memblock_end_of_DRAM();

- allocated_ptr = run_memblock_alloc_try_nid(size, SMP_CACHE_BYTES,
- min_addr, max_addr, nid_req);
+ allocated_ptr = run_memblock_alloc_nid(size, SMP_CACHE_BYTES,
+ min_addr, max_addr, nid_req);
ASSERT_EQ(allocated_ptr, NULL);

test_pass_pop();
@@ -2374,7 +2383,7 @@ static int alloc_try_nid_numa_large_region_generic_check(void)
* Expect to merge all of the regions into one. The region counter and total
* size fields get updated.
*/
-static int alloc_try_nid_numa_reserved_full_merge_generic_check(void)
+static int alloc_nid_numa_reserved_full_merge_generic_check(void)
{
int nid_req = 6;
int nid_next = nid_req + 1;
@@ -2404,8 +2413,8 @@ static int alloc_try_nid_numa_reserved_full_merge_generic_check(void)
memblock_reserve(r1.base, r1.size);
memblock_reserve(r2.base, r2.size);

- allocated_ptr = run_memblock_alloc_try_nid(size, SMP_CACHE_BYTES,
- min_addr, max_addr, nid_req);
+ allocated_ptr = run_memblock_alloc_nid(size, SMP_CACHE_BYTES,
+ min_addr, max_addr, nid_req);

ASSERT_NE(allocated_ptr, NULL);
assert_mem_content(allocated_ptr, size, alloc_nid_test_flags);
@@ -2448,7 +2457,7 @@ static int alloc_try_nid_numa_reserved_full_merge_generic_check(void)
*
* Expect no allocation to happen.
*/
-static int alloc_try_nid_numa_split_all_reserved_generic_check(void)
+static int alloc_nid_numa_split_all_reserved_generic_check(void)
{
void *allocated_ptr = NULL;
struct memblock_region *next_node = &memblock.memory.regions[7];
@@ -2472,9 +2481,9 @@ static int alloc_try_nid_numa_split_all_reserved_generic_check(void)
memblock_reserve(r1.base, r1.size);
memblock_reserve(r2.base, r2.size);

- allocated_ptr = run_memblock_alloc_try_nid(size, SMP_CACHE_BYTES,
- min_addr, max_addr,
- NUMA_NO_NODE);
+ allocated_ptr = run_memblock_alloc_nid(size, SMP_CACHE_BYTES,
+ min_addr, max_addr,
+ NUMA_NO_NODE);

ASSERT_EQ(allocated_ptr, NULL);

@@ -2484,139 +2493,139 @@ static int alloc_try_nid_numa_split_all_reserved_generic_check(void)
}

/* Test case wrappers for NUMA tests */
-static int alloc_try_nid_numa_simple_check(void)
+static int alloc_nid_numa_simple_check(void)
{
test_print("\tRunning %s...\n", __func__);
memblock_set_bottom_up(false);
- alloc_try_nid_top_down_numa_simple_check();
+ alloc_nid_top_down_numa_simple_check();
memblock_set_bottom_up(true);
- alloc_try_nid_bottom_up_numa_simple_check();
+ alloc_nid_bottom_up_numa_simple_check();

return 0;
}

-static int alloc_try_nid_numa_small_node_check(void)
+static int alloc_nid_numa_small_node_check(void)
{
test_print("\tRunning %s...\n", __func__);
memblock_set_bottom_up(false);
- alloc_try_nid_top_down_numa_small_node_check();
+ alloc_nid_top_down_numa_small_node_check();
memblock_set_bottom_up(true);
- alloc_try_nid_bottom_up_numa_small_node_check();
+ alloc_nid_bottom_up_numa_small_node_check();

return 0;
}

-static int alloc_try_nid_numa_node_reserved_check(void)
+static int alloc_nid_numa_node_reserved_check(void)
{
test_print("\tRunning %s...\n", __func__);
memblock_set_bottom_up(false);
- alloc_try_nid_top_down_numa_node_reserved_check();
+ alloc_nid_top_down_numa_node_reserved_check();
memblock_set_bottom_up(true);
- alloc_try_nid_bottom_up_numa_node_reserved_check();
+ alloc_nid_bottom_up_numa_node_reserved_check();

return 0;
}

-static int alloc_try_nid_numa_part_reserved_check(void)
+static int alloc_nid_numa_part_reserved_check(void)
{
test_print("\tRunning %s...\n", __func__);
memblock_set_bottom_up(false);
- alloc_try_nid_top_down_numa_part_reserved_check();
+ alloc_nid_top_down_numa_part_reserved_check();
memblock_set_bottom_up(true);
- alloc_try_nid_bottom_up_numa_part_reserved_check();
+ alloc_nid_bottom_up_numa_part_reserved_check();

return 0;
}

-static int alloc_try_nid_numa_part_reserved_fallback_check(void)
+static int alloc_nid_numa_part_reserved_fallback_check(void)
{
test_print("\tRunning %s...\n", __func__);
memblock_set_bottom_up(false);
- alloc_try_nid_top_down_numa_part_reserved_fallback_check();
+ alloc_nid_top_down_numa_part_reserved_fallback_check();
memblock_set_bottom_up(true);
- alloc_try_nid_bottom_up_numa_part_reserved_fallback_check();
+ alloc_nid_bottom_up_numa_part_reserved_fallback_check();

return 0;
}

-static int alloc_try_nid_numa_split_range_low_check(void)
+static int alloc_nid_numa_split_range_low_check(void)
{
test_print("\tRunning %s...\n", __func__);
memblock_set_bottom_up(false);
- alloc_try_nid_top_down_numa_split_range_low_check();
+ alloc_nid_top_down_numa_split_range_low_check();
memblock_set_bottom_up(true);
- alloc_try_nid_bottom_up_numa_split_range_low_check();
+ alloc_nid_bottom_up_numa_split_range_low_check();

return 0;
}

-static int alloc_try_nid_numa_split_range_high_check(void)
+static int alloc_nid_numa_split_range_high_check(void)
{
test_print("\tRunning %s...\n", __func__);
memblock_set_bottom_up(false);
- alloc_try_nid_top_down_numa_split_range_high_check();
+ alloc_nid_top_down_numa_split_range_high_check();
memblock_set_bottom_up(true);
- alloc_try_nid_bottom_up_numa_split_range_high_check();
+ alloc_nid_bottom_up_numa_split_range_high_check();

return 0;
}

-static int alloc_try_nid_numa_no_overlap_split_check(void)
+static int alloc_nid_numa_no_overlap_split_check(void)
{
test_print("\tRunning %s...\n", __func__);
memblock_set_bottom_up(false);
- alloc_try_nid_top_down_numa_no_overlap_split_check();
+ alloc_nid_top_down_numa_no_overlap_split_check();
memblock_set_bottom_up(true);
- alloc_try_nid_bottom_up_numa_no_overlap_split_check();
+ alloc_nid_bottom_up_numa_no_overlap_split_check();

return 0;
}

-static int alloc_try_nid_numa_no_overlap_low_check(void)
+static int alloc_nid_numa_no_overlap_low_check(void)
{
test_print("\tRunning %s...\n", __func__);
memblock_set_bottom_up(false);
- alloc_try_nid_top_down_numa_no_overlap_low_check();
+ alloc_nid_top_down_numa_no_overlap_low_check();
memblock_set_bottom_up(true);
- alloc_try_nid_bottom_up_numa_no_overlap_low_check();
+ alloc_nid_bottom_up_numa_no_overlap_low_check();

return 0;
}

-static int alloc_try_nid_numa_no_overlap_high_check(void)
+static int alloc_nid_numa_no_overlap_high_check(void)
{
test_print("\tRunning %s...\n", __func__);
memblock_set_bottom_up(false);
- alloc_try_nid_top_down_numa_no_overlap_high_check();
+ alloc_nid_top_down_numa_no_overlap_high_check();
memblock_set_bottom_up(true);
- alloc_try_nid_bottom_up_numa_no_overlap_high_check();
+ alloc_nid_bottom_up_numa_no_overlap_high_check();

return 0;
}

-static int alloc_try_nid_numa_large_region_check(void)
+static int alloc_nid_numa_large_region_check(void)
{
test_print("\tRunning %s...\n", __func__);
- run_top_down(alloc_try_nid_numa_large_region_generic_check);
- run_bottom_up(alloc_try_nid_numa_large_region_generic_check);
+ run_top_down(alloc_nid_numa_large_region_generic_check);
+ run_bottom_up(alloc_nid_numa_large_region_generic_check);

return 0;
}

-static int alloc_try_nid_numa_reserved_full_merge_check(void)
+static int alloc_nid_numa_reserved_full_merge_check(void)
{
test_print("\tRunning %s...\n", __func__);
- run_top_down(alloc_try_nid_numa_reserved_full_merge_generic_check);
- run_bottom_up(alloc_try_nid_numa_reserved_full_merge_generic_check);
+ run_top_down(alloc_nid_numa_reserved_full_merge_generic_check);
+ run_bottom_up(alloc_nid_numa_reserved_full_merge_generic_check);

return 0;
}

-static int alloc_try_nid_numa_split_all_reserved_check(void)
+static int alloc_nid_numa_split_all_reserved_check(void)
{
test_print("\tRunning %s...\n", __func__);
- run_top_down(alloc_try_nid_numa_split_all_reserved_generic_check);
- run_bottom_up(alloc_try_nid_numa_split_all_reserved_generic_check);
+ run_top_down(alloc_nid_numa_split_all_reserved_generic_check);
+ run_bottom_up(alloc_nid_numa_split_all_reserved_generic_check);

return 0;
}
@@ -2624,22 +2633,22 @@ static int alloc_try_nid_numa_split_all_reserved_check(void)
int __memblock_alloc_nid_numa_checks(void)
{
test_print("Running %s NUMA tests...\n",
- get_memblock_alloc_try_nid_name(alloc_nid_test_flags));
+ get_memblock_alloc_nid_name(alloc_nid_test_flags));

- alloc_try_nid_numa_simple_check();
- alloc_try_nid_numa_small_node_check();
- alloc_try_nid_numa_node_reserved_check();
- alloc_try_nid_numa_part_reserved_check();
- alloc_try_nid_numa_part_reserved_fallback_check();
- alloc_try_nid_numa_split_range_low_check();
- alloc_try_nid_numa_split_range_high_check();
+ alloc_nid_numa_simple_check();
+ alloc_nid_numa_small_node_check();
+ alloc_nid_numa_node_reserved_check();
+ alloc_nid_numa_part_reserved_check();
+ alloc_nid_numa_part_reserved_fallback_check();
+ alloc_nid_numa_split_range_low_check();
+ alloc_nid_numa_split_range_high_check();

- alloc_try_nid_numa_no_overlap_split_check();
- alloc_try_nid_numa_no_overlap_low_check();
- alloc_try_nid_numa_no_overlap_high_check();
- alloc_try_nid_numa_large_region_check();
- alloc_try_nid_numa_reserved_full_merge_check();
- alloc_try_nid_numa_split_all_reserved_check();
+ alloc_nid_numa_no_overlap_split_check();
+ alloc_nid_numa_no_overlap_low_check();
+ alloc_nid_numa_no_overlap_high_check();
+ alloc_nid_numa_large_region_check();
+ alloc_nid_numa_reserved_full_merge_check();
+ alloc_nid_numa_split_all_reserved_check();

return 0;
}
@@ -2649,7 +2658,7 @@ static int memblock_alloc_nid_checks_internal(int flags)
alloc_nid_test_flags = flags;

prefix_reset();
- prefix_push(get_memblock_alloc_try_nid_name(flags));
+ prefix_push(get_memblock_alloc_nid_name(flags));

reset_memblock_attributes();
dummy_physical_memory_init();
@@ -2671,3 +2680,12 @@ int memblock_alloc_nid_checks(void)

return 0;
}
+
+int memblock_alloc_exact_nid_range_checks(void)
+{
+ alloc_nid_test_flags = (TEST_F_RAW | TEST_F_EXACT);
+
+ memblock_alloc_nid_range_checks();
+
+ return 0;
+}
diff --git a/tools/testing/memblock/tests/alloc_nid_api.h b/tools/testing/memblock/tests/alloc_nid_api.h
index 92d07d230e18..2b8cabacacb8 100644
--- a/tools/testing/memblock/tests/alloc_nid_api.h
+++ b/tools/testing/memblock/tests/alloc_nid_api.h
@@ -5,6 +5,7 @@
#include "common.h"

int memblock_alloc_nid_checks(void);
+int memblock_alloc_exact_nid_range_checks(void);
int __memblock_alloc_nid_numa_checks(void);

#ifdef CONFIG_NUMA
diff --git a/tools/testing/memblock/tests/common.h b/tools/testing/memblock/tests/common.h
index d6bbbe63bfc3..ec8f9a779c83 100644
--- a/tools/testing/memblock/tests/common.h
+++ b/tools/testing/memblock/tests/common.h
@@ -18,6 +18,8 @@ enum test_flags {
TEST_F_NONE = 0x0,
/* Perform raw allocations (no zeroing of memory). */
TEST_F_RAW = 0x1,
+ /* Perform allocations on the exact node specified. */
+ TEST_F_EXACT = 0x2
};

/**
--
2.25.1