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Reformat the codebase with the clang-format 18.

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guangli-dai 2025-06-13 12:31:12 -07:00 • committed by Guangli Dai
parent 0a6215c171
commit f1bba4a87c
346 changed files with 18286 additions and 17770 deletions
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116
test/unit/ncached_max.c
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@ -2,10 +2,10 @@
#include "test/san.h"
const char *malloc_conf =
"tcache_ncached_max:256-1024:1001|2048-2048:0|8192-8192:1,tcache_max:4096";
"tcache_ncached_max:256-1024:1001|2048-2048:0|8192-8192:1,tcache_max:4096";
extern void tcache_bin_info_compute(
cache_bin_info_t tcache_bin_info[TCACHE_NBINS_MAX]);
extern bool tcache_get_default_ncached_max_set(szind_t ind);
extern bool tcache_get_default_ncached_max_set(szind_t ind);
extern const cache_bin_info_t *tcache_get_default_ncached_max(void);
static void
@ -13,54 +13,54 @@ check_bins_info(cache_bin_info_t tcache_bin_info[TCACHE_NBINS_MAX]) {
size_t mib_get[4], mib_get_len;
mib_get_len = sizeof(mib_get) / sizeof(size_t);
const char *get_name = "thread.tcache.ncached_max.read_sizeclass";
size_t ncached_max;
size_t sz = sizeof(size_t);
size_t ncached_max;
size_t sz = sizeof(size_t);
expect_d_eq(mallctlnametomib(get_name, mib_get, &mib_get_len), 0,
"Unexpected mallctlnametomib() failure");
for (szind_t i = 0; i < TCACHE_NBINS_MAX; i++) {
size_t bin_size = sz_index2size(i);
expect_d_eq(mallctlbymib(mib_get, mib_get_len,
(void *)&ncached_max, &sz,
(void *)&bin_size, sizeof(size_t)), 0,
"Unexpected mallctlbymib() failure");
expect_d_eq(
mallctlbymib(mib_get, mib_get_len, (void *)&ncached_max,
&sz, (void *)&bin_size, sizeof(size_t)),
0, "Unexpected mallctlbymib() failure");
expect_zu_eq(ncached_max, tcache_bin_info[i].ncached_max,
"Unexpected ncached_max for bin %d", i);
/* Check ncached_max returned under a non-bin size. */
bin_size--;
size_t temp_ncached_max = 0;
expect_d_eq(mallctlbymib(mib_get, mib_get_len,
(void *)&temp_ncached_max, &sz,
(void *)&bin_size, sizeof(size_t)), 0,
"Unexpected mallctlbymib() failure");
(void *)&temp_ncached_max, &sz,
(void *)&bin_size, sizeof(size_t)),
0, "Unexpected mallctlbymib() failure");
expect_zu_eq(temp_ncached_max, ncached_max,
"Unexpected ncached_max for inaccurate bin size.");
}
}
static void *
ncached_max_check(void* args) {
ncached_max_check(void *args) {
cache_bin_info_t tcache_bin_info[TCACHE_NBINS_MAX];
cache_bin_info_t tcache_bin_info_backup[TCACHE_NBINS_MAX];
tsd_t *tsd = tsd_fetch();
tcache_t *tcache = tsd_tcachep_get(tsd);
tsd_t *tsd = tsd_fetch();
tcache_t *tcache = tsd_tcachep_get(tsd);
assert(tcache != NULL);
tcache_slow_t *tcache_slow = tcache->tcache_slow;
tcache_bin_info_compute(tcache_bin_info);
memcpy(tcache_bin_info_backup, tcache_bin_info,
sizeof(tcache_bin_info));
memcpy(
tcache_bin_info_backup, tcache_bin_info, sizeof(tcache_bin_info));
/* Check ncached_max set by malloc_conf. */
for (szind_t i = 0; i < TCACHE_NBINS_MAX; i++) {
bool first_range = (i >= sz_size2index(256) &&
i <= sz_size2index(1024));
bool second_range = (i == sz_size2index(2048));
bool third_range = (i == sz_size2index(8192));
bool first_range = (i >= sz_size2index(256)
&& i <= sz_size2index(1024));
bool second_range = (i == sz_size2index(2048));
bool third_range = (i == sz_size2index(8192));
cache_bin_sz_t target_ncached_max = 0;
if (first_range || second_range || third_range) {
target_ncached_max = first_range ? 1001:
(second_range ? 0: 1);
target_ncached_max = first_range
? 1001
: (second_range ? 0 : 1);
expect_true(tcache_get_default_ncached_max_set(i),
"Unexpected state for bin %u", i);
expect_zu_eq(target_ncached_max,
@ -88,13 +88,13 @@ ncached_max_check(void* args) {
"Unexpected mallctlnametomib() failure");
/* Test the ncached_max set with tcache on. */
char inputs[100] = "8-128:1|160-160:11|170-320:22|224-8388609:0";
char inputs[100] = "8-128:1|160-160:11|170-320:22|224-8388609:0";
char *inputp = inputs;
expect_d_eq(mallctlbymib(mib_set, mib_set_len, NULL, NULL,
(void *)&inputp, sizeof(char *)), 0,
"Unexpected mallctlbymib() failure");
(void *)&inputp, sizeof(char *)),
0, "Unexpected mallctlbymib() failure");
for (szind_t i = 0; i < TCACHE_NBINS_MAX; i++) {
if (i >= sz_size2index(8) &&i <= sz_size2index(128)) {
if (i >= sz_size2index(8) && i <= sz_size2index(128)) {
cache_bin_info_init(&tcache_bin_info[i], 1);
}
if (i == sz_size2index(160)) {
@ -119,16 +119,17 @@ ncached_max_check(void* args) {
* the new setting will not be carried on. Instead, the default
* settings will be applied.
*/
bool e0 = false, e1;
bool e0 = false, e1;
size_t bool_sz = sizeof(bool);
expect_d_eq(mallctl("thread.tcache.enabled", (void *)&e1, &bool_sz,
(void *)&e0, bool_sz), 0, "Unexpected mallctl() error");
(void *)&e0, bool_sz),
0, "Unexpected mallctl() error");
expect_true(e1, "Unexpected previous tcache state");
strcpy(inputs, "0-112:8");
/* Setting returns ENOENT when the tcache is disabled. */
expect_d_eq(mallctlbymib(mib_set, mib_set_len, NULL, NULL,
(void *)&inputp, sizeof(char *)), ENOENT,
"Unexpected mallctlbymib() failure");
(void *)&inputp, sizeof(char *)),
ENOENT, "Unexpected mallctlbymib() failure");
/* All ncached_max should return 0 once tcache is disabled. */
for (szind_t i = 0; i < TCACHE_NBINS_MAX; i++) {
cache_bin_info_init(&tcache_bin_info[i], 0);
@ -137,12 +138,13 @@ ncached_max_check(void* args) {
e0 = true;
expect_d_eq(mallctl("thread.tcache.enabled", (void *)&e1, &bool_sz,
(void *)&e0, bool_sz), 0, "Unexpected mallctl() error");
(void *)&e0, bool_sz),
0, "Unexpected mallctl() error");
expect_false(e1, "Unexpected previous tcache state");
memcpy(tcache_bin_info, tcache_bin_info_backup,
sizeof(tcache_bin_info_backup));
for (szind_t i = tcache_nbins_get(tcache_slow); i < TCACHE_NBINS_MAX;
i++) {
i++) {
cache_bin_info_init(&tcache_bin_info[i], 0);
}
check_bins_info(tcache_bin_info);
@ -152,22 +154,22 @@ ncached_max_check(void* args) {
* resetting tcache_max. The ncached_max changes should stay.
*/
size_t tcache_max = 1024;
assert_d_eq(mallctl("thread.tcache.max",
NULL, NULL, (void *)&tcache_max, sizeof(size_t)),.0,
"Unexpected.mallctl().failure");
assert_d_eq(mallctl("thread.tcache.max", NULL, NULL,
(void *)&tcache_max, sizeof(size_t)),
.0, "Unexpected.mallctl().failure");
for (szind_t i = sz_size2index(1024) + 1; i < TCACHE_NBINS_MAX; i++) {
cache_bin_info_init(&tcache_bin_info[i], 0);
}
strcpy(inputs, "2048-6144:123");
expect_d_eq(mallctlbymib(mib_set, mib_set_len, NULL, NULL,
(void *)&inputp, sizeof(char *)), 0,
"Unexpected mallctlbymib() failure");
(void *)&inputp, sizeof(char *)),
0, "Unexpected mallctlbymib() failure");
check_bins_info(tcache_bin_info);
tcache_max = 6144;
assert_d_eq(mallctl("thread.tcache.max",
NULL, NULL, (void *)&tcache_max, sizeof(size_t)),.0,
"Unexpected.mallctl().failure");
assert_d_eq(mallctl("thread.tcache.max", NULL, NULL,
(void *)&tcache_max, sizeof(size_t)),
.0, "Unexpected.mallctl().failure");
memcpy(tcache_bin_info, tcache_bin_info_backup,
sizeof(tcache_bin_info_backup));
for (szind_t i = sz_size2index(2048); i < TCACHE_NBINS_MAX; i++) {
@ -182,15 +184,15 @@ ncached_max_check(void* args) {
/* Test an empty input, it should do nothing. */
strcpy(inputs, "");
expect_d_eq(mallctlbymib(mib_set, mib_set_len, NULL, NULL,
(void *)&inputp, sizeof(char *)), 0,
"Unexpected mallctlbymib() failure");
(void *)&inputp, sizeof(char *)),
0, "Unexpected mallctlbymib() failure");
check_bins_info(tcache_bin_info);
/* Test a half-done string, it should return EINVAL and do nothing. */
strcpy(inputs, "4-1024:7|256-1024");
expect_d_eq(mallctlbymib(mib_set, mib_set_len, NULL, NULL,
(void *)&inputp, sizeof(char *)), EINVAL,
"Unexpected mallctlbymib() failure");
(void *)&inputp, sizeof(char *)),
EINVAL, "Unexpected mallctlbymib() failure");
check_bins_info(tcache_bin_info);
/*
@ -199,8 +201,8 @@ ncached_max_check(void* args) {
*/
strcpy(inputs, "1024-256:7");
expect_d_eq(mallctlbymib(mib_set, mib_set_len, NULL, NULL,
(void *)&inputp, sizeof(char *)), 0,
"Unexpected mallctlbymib() failure");
(void *)&inputp, sizeof(char *)),
0, "Unexpected mallctlbymib() failure");
check_bins_info(tcache_bin_info);
/*
@ -216,8 +218,8 @@ ncached_max_check(void* args) {
long_inputs[200 * 9 + 8] = '\0';
inputp = long_inputs;
expect_d_eq(mallctlbymib(mib_set, mib_set_len, NULL, NULL,
(void *)&inputp, sizeof(char *)), EINVAL,
"Unexpected mallctlbymib() failure");
(void *)&inputp, sizeof(char *)),
EINVAL, "Unexpected mallctlbymib() failure");
check_bins_info(tcache_bin_info);
free(long_inputs);
@ -228,17 +230,17 @@ ncached_max_check(void* args) {
strcpy(inputs, "k8-1024:77p");
inputp = inputs;
expect_d_eq(mallctlbymib(mib_set, mib_set_len, NULL, NULL,
(void *)&inputp, sizeof(char *)), EINVAL,
"Unexpected mallctlbymib() failure");
(void *)&inputp, sizeof(char *)),
EINVAL, "Unexpected mallctlbymib() failure");
check_bins_info(tcache_bin_info);
/* Test large ncached_max, it should return success but capped. */
strcpy(inputs, "1024-1024:65540");
expect_d_eq(mallctlbymib(mib_set, mib_set_len, NULL, NULL,
(void *)&inputp, sizeof(char *)), 0,
"Unexpected mallctlbymib() failure");
cache_bin_info_init(&tcache_bin_info[sz_size2index(1024)],
CACHE_BIN_NCACHED_MAX);
(void *)&inputp, sizeof(char *)),
0, "Unexpected mallctlbymib() failure");
cache_bin_info_init(
&tcache_bin_info[sz_size2index(1024)], CACHE_BIN_NCACHED_MAX);
check_bins_info(tcache_bin_info);
return NULL;
@ -262,7 +264,5 @@ TEST_END
int
main(void) {
return test(
test_ncached_max);
return test(test_ncached_max);
}