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Renaming limit_usize_gap to disable_large_size_classes

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guangli-dai 2025-04-16 11:57:55 -07:00 • committed by Qi Wang
parent 01e9ecbeb2
commit 8347f1045a
18 changed files with 78 additions and 68 deletions
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2
test/test.sh.in
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@ -43,7 +43,7 @@ for t in $@; do
# per test shell script to ignore the @JEMALLOC_CPREFIX@ detail).
enable_fill=@enable_fill@ \
enable_prof=@enable_prof@ \
limit_usize_gap=@limit_usize_gap@ \
disable_large_size_classes=@disable_large_size_classes@ \
. @srcroot@${t}.sh && \
export_malloc_conf && \
$JEMALLOC_TEST_PREFIX ${t}@exe@ @abs_srcroot@ @abs_objroot@

4
test/unit/arena_decay.c
View file

@ -411,11 +411,11 @@ TEST_BEGIN(test_decay_never) {
size_t pdirty_prev = get_arena_pdirty(arena_ind);
size_t pmuzzy_prev = get_arena_pmuzzy(arena_ind);
/*
* With limit_usize_gap enabled, some more extents
* With sz_large_size_classes_disabled() = true, some more extents
* are cached in the dirty pool, making the assumption below
* not true.
*/
if (!sz_limit_usize_gap_enabled()) {
if (!sz_large_size_classes_disabled()) {
expect_zu_eq(pdirty_prev, 0, "Unexpected dirty pages");
}
expect_zu_eq(pmuzzy_prev, 0, "Unexpected muzzy pages");

2
test/unit/mallctl.c
View file

@ -333,7 +333,7 @@ TEST_BEGIN(test_mallctl_opt) {
TEST_MALLCTL_OPT(bool, prof_sys_thread_name, prof);
TEST_MALLCTL_OPT(ssize_t, lg_san_uaf_align, uaf_detection);
TEST_MALLCTL_OPT(unsigned, debug_double_free_max_scan, always);
TEST_MALLCTL_OPT(bool, limit_usize_gap, always);
TEST_MALLCTL_OPT(bool, disable_large_size_classes, always);
TEST_MALLCTL_OPT(size_t, process_madvise_max_batch, always);
#undef TEST_MALLCTL_OPT

4
test/unit/size_classes.c
View file

@ -26,7 +26,7 @@ TEST_BEGIN(test_size_classes) {
size_t size_class, max_size_class;
szind_t index, gen_index, max_index;
max_size_class = sz_limit_usize_gap_enabled()? SC_SMALL_MAXCLASS:
max_size_class = sz_large_size_classes_disabled()? SC_SMALL_MAXCLASS:
get_max_size_class();
max_index = sz_size2index(max_size_class);
@ -81,7 +81,7 @@ TEST_BEGIN(test_size_classes) {
TEST_END
TEST_BEGIN(test_grow_slow_size_classes) {
test_skip_if(!sz_limit_usize_gap_enabled());
test_skip_if(!sz_large_size_classes_disabled());
size_t size = SC_LARGE_MINCLASS;
size_t target_usize = SC_LARGE_MINCLASS;

4
test/unit/size_classes.sh
View file

@ -1,5 +1,3 @@
#!/bin/sh
if [ "x${limit_usize_gap}" = "x1" ] ; then
export MALLOC_CONF="limit_usize_gap:true"
fi
export MALLOC_CONF="disable_large_size_classes:true"