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memblock tests: introduce range tests for memblock_alloc_exact_nid_raw

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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.

Acked-by: David Hildenbrand <david@redhat.com>
Signed-off-by: Rebecca Mckeever <remckee0@gmail.com>
Signed-off-by: Mike Rapoport <rppt@linux.ibm.com>
Link: https://lore.kernel.org/r/5a4b6d1b6130ab7375314e1c45a6d5813dfdabbd.1667802195.git.remckee0@gmail.com
This commit is contained in:
Rebecca Mckeever 2022-11-07 00:28:05 -06:00 committed by Mike Rapoport
parent 62a56c5407
commit 61da03328a
7 changed files with 319 additions and 263 deletions
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2
tools/testing/memblock/Makefile
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@ -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

2
tools/testing/memblock/main.c
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@ -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;
}

22
tools/testing/memblock/tests/alloc_exact_nid_api.c Normal file
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@ -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;
}

9
tools/testing/memblock/tests/alloc_exact_nid_api.h Normal file
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@ -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

544
tools/testing/memblock/tests/alloc_nid_api.c
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File diff suppressed because it is too large Load Diff

1
tools/testing/memblock/tests/alloc_nid_api.h
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@ -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

2
tools/testing/memblock/tests/common.h
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@ -21,6 +21,8 @@ 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
};
/**