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PA: Parameterize emap. Move emap_global to arena.

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This lets us test the PA module without interfering with the global emap used by
the real allocator (the one not under test).
This commit is contained in:
David Goldblatt 2020-03-14 10:49:34 -07:00 • committed by David Goldblatt
parent f730577277
commit 294b276fc7
19 changed files with 211 additions and 184 deletions
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4
test/unit/arena_reset.c
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@ -61,8 +61,8 @@ get_large_size(size_t ind) {
static size_t
vsalloc(tsdn_t *tsdn, const void *ptr) {
emap_full_alloc_ctx_t full_alloc_ctx;
bool missing = emap_full_alloc_ctx_try_lookup(tsdn, &emap_global, ptr,
&full_alloc_ctx);
bool missing = emap_full_alloc_ctx_try_lookup(tsdn, &arena_emap_global,
ptr, &full_alloc_ctx);
if (missing) {
return 0;
}

4
test/unit/binshard.c
View file

@ -62,12 +62,12 @@ thd_start(void *varg) {
ptr = mallocx(1, MALLOCX_TCACHE_NONE);
ptr2 = mallocx(129, MALLOCX_TCACHE_NONE);
edata = emap_edata_lookup(tsdn, &emap_global, ptr);
edata = emap_edata_lookup(tsdn, &arena_emap_global, ptr);
shard1 = edata_binshard_get(edata);
dallocx(ptr, 0);
expect_u_lt(shard1, 16, "Unexpected bin shard used");
edata = emap_edata_lookup(tsdn, &emap_global, ptr2);
edata = emap_edata_lookup(tsdn, &arena_emap_global, ptr2);
shard2 = edata_binshard_get(edata);
dallocx(ptr2, 0);
expect_u_lt(shard2, 4, "Unexpected bin shard used");

2
test/unit/prof_recent.c
View file

@ -103,7 +103,7 @@ TEST_END
static void
confirm_malloc(void *p) {
assert_ptr_not_null(p, "malloc failed unexpectedly");
edata_t *e = emap_edata_lookup(TSDN_NULL, &emap_global, p);
edata_t *e = emap_edata_lookup(TSDN_NULL, &arena_emap_global, p);
assert_ptr_not_null(e, "NULL edata for living pointer");
prof_recent_t *n = edata_prof_recent_alloc_get_no_lock(e);
assert_ptr_not_null(n, "Record in edata should not be NULL");