/* * lib/test_parman.c - Test module for parman * Copyright (c) 2017 Mellanox Technologies. All rights reserved. * Copyright (c) 2017 Jiri Pirko <[email protected]> * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are met: * * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. Neither the names of the copyright holders nor the names of its * contributors may be used to endorse or promote products derived from * this software without specific prior written permission. * * Alternatively, this software may be distributed under the terms of the * GNU General Public License ("GPL") version 2 as published by the Free * Software Foundation. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE * POSSIBILITY OF SUCH DAMAGE. */ #define pr_fmt(fmt) … #include <linux/kernel.h> #include <linux/module.h> #include <linux/slab.h> #include <linux/bitops.h> #include <linux/err.h> #include <linux/random.h> #include <linux/parman.h> #define TEST_PARMAN_PRIO_SHIFT … #define TEST_PARMAN_PRIO_COUNT … #define TEST_PARMAN_PRIO_MASK … #define TEST_PARMAN_ITEM_SHIFT … #define TEST_PARMAN_ITEM_COUNT … #define TEST_PARMAN_ITEM_MASK … #define TEST_PARMAN_BASE_SHIFT … #define TEST_PARMAN_BASE_COUNT … #define TEST_PARMAN_RESIZE_STEP_SHIFT … #define TEST_PARMAN_RESIZE_STEP_COUNT … #define TEST_PARMAN_BULK_MAX_SHIFT … #define TEST_PARMAN_BULK_MAX_COUNT … #define TEST_PARMAN_BULK_MAX_MASK … #define TEST_PARMAN_RUN_BUDGET … struct test_parman_prio { … }; struct test_parman_item { … }; struct test_parman { … }; #define ITEM_PTRS_SIZE(count) … static int test_parman_resize(void *priv, unsigned long new_count) { … } static void test_parman_move(void *priv, unsigned long from_index, unsigned long to_index, unsigned long count) { … } static const struct parman_ops test_parman_lsort_ops = …; static void test_parman_rnd_init(struct test_parman *test_parman) { … } static u32 test_parman_rnd_get(struct test_parman *test_parman) { … } static unsigned long test_parman_priority_gen(struct test_parman *test_parman) { … } static void test_parman_prios_init(struct test_parman *test_parman) { … } static void test_parman_prios_fini(struct test_parman *test_parman) { … } static void test_parman_items_init(struct test_parman *test_parman) { … } static void test_parman_items_fini(struct test_parman *test_parman) { … } static struct test_parman *test_parman_create(const struct parman_ops *ops) { … } static void test_parman_destroy(struct test_parman *test_parman) { … } static bool test_parman_run_check_budgets(struct test_parman *test_parman) { … } static int test_parman_run(struct test_parman *test_parman) { … } static int test_parman_check_array(struct test_parman *test_parman, bool gaps_allowed) { … } static int test_parman_lsort(void) { … } static int __init test_parman_init(void) { … } static void __exit test_parman_exit(void) { … } module_init(…) …; module_exit(test_parman_exit); MODULE_LICENSE(…) …; MODULE_AUTHOR(…) …; MODULE_DESCRIPTION(…) …;
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