// SPDX-License-Identifier: GPL-2.0-or-later #include "shared.h"/* * Directly import the VMA implementation here. Our vma_internal.h wrapper * provides userland-equivalent functionality for everything vma.c uses. */#include "../../../mm/vma_init.c"#include "../../../mm/vma_exec.c"#include "../../../mm/vma.c" /* Tests are included directly so they can test static functions in mm/vma.c. */#include "tests/merge.c"#include "tests/mmap.c"#include "tests/vma.c" int sysctl_max_map_count __read_mostly = DEFAULT_MAX_MAP_COUNT; /* Helper functions which utilise static kernel functions. */ struct vm_area_struct *merge_existing(struct vma_merge_struct *vmg){	struct vm_area_struct *vma; 	vma = vma_merge_existing_range(vmg);	if (vma)		vma_assert_attached(vma);	return vma;} int attach_vma(struct mm_struct *mm, struct vm_area_struct *vma){	int res; 	res = vma_link(mm, vma);	if (!res)		vma_assert_attached(vma);	return res;} /* Main test running which invokes tests/ *.c runners. */int main(void){	int num_tests = 0, num_fail = 0; 	maple_tree_init();	vma_state_init(); 	run_merge_tests(&num_tests, &num_fail);	run_mmap_tests(&num_tests, &num_fail);	run_vma_tests(&num_tests, &num_fail); 	printf("%d tests run, %d passed, %d failed.\n",	       num_tests, num_tests - num_fail, num_fail); 	return num_fail == 0 ? EXIT_SUCCESS : EXIT_FAILURE;}