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(I'm so sorry!) Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel os linux
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1234567891011121314151617181920212223242526272829303132333435363738394041424344454647484950515253545556575859// SPDX-License-Identifier: GPL-2.0/* * interval_tree.c: Userspace Interval Tree test-suite * Copyright (c) 2025 Wei Yang <richard.weiyang@gmail.com> */#include <linux/math64.h>#include <linux/kern_levels.h>#include "shared.h"#include "maple-shared.h"
#include "../../../lib/interval_tree_test.c"
int usage(void){ fprintf(stderr, "Userland interval tree test cases\n"); fprintf(stderr, " -n: Number of nodes in the interval tree\n"); fprintf(stderr, " -p: Number of iterations modifying the tree\n"); fprintf(stderr, " -q: Number of searches to the interval tree\n"); fprintf(stderr, " -s: Number of iterations searching the tree\n"); fprintf(stderr, " -a: Searches will iterate all nodes in the tree\n"); fprintf(stderr, " -m: Largest value for the interval's endpoint\n"); fprintf(stderr, " -r: Random seed\n"); exit(-1);}
void interval_tree_tests(void){ interval_tree_test_init(); interval_tree_test_exit();}
int main(int argc, char **argv){ int opt;
while ((opt = getopt(argc, argv, "n:p:q:s:am:r:")) != -1) { if (opt == 'n') nnodes = strtoul(optarg, NULL, 0); else if (opt == 'p') perf_loops = strtoul(optarg, NULL, 0); else if (opt == 'q') nsearches = strtoul(optarg, NULL, 0); else if (opt == 's') search_loops = strtoul(optarg, NULL, 0); else if (opt == 'a') search_all = true; else if (opt == 'm') max_endpoint = strtoul(optarg, NULL, 0); else if (opt == 'r') seed = strtoul(optarg, NULL, 0); else usage(); }
maple_tree_init(); interval_tree_tests(); return 0;}