project-base/server-skynet-source-3rd-jemalloc
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Remove obsolete (incorrect) assertions.

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This regression was introduced by
88fef7ceda (Refactor huge_*() calls into
arena internals.), and went undetected because of the --enable-debug
regression.
This commit is contained in:
Jason Evans 2015-02-15 20:13:28 -08:00
parent 02e5dcf39d
commit cb9b44914e
2 changed files with 24 additions and 23 deletions
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2
include/jemalloc/internal/arena.h
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@ -983,7 +983,6 @@ arena_malloc(tsd_t *tsd, arena_t *arena, size_t size, bool zero,
{
assert(size != 0);
assert(size <= arena_maxclass);
arena = arena_choose(tsd, arena);
if (unlikely(arena == NULL))
@ -1031,7 +1030,6 @@ arena_salloc(const void *ptr, bool demote)
index_t binind;
assert(ptr != NULL);
assert(CHUNK_ADDR2BASE(ptr) != ptr);
chunk = (arena_chunk_t *)CHUNK_ADDR2BASE(ptr);
if (likely(chunk != ptr)) {

45
test/integration/mallocx.c
View File

@ -2,34 +2,37 @@
#define CHUNK 0x400000
#define MAXALIGN (((size_t)1) << 25)
#define MAXSZ (((size_t)1) << 26)
#define NITER 4
TEST_BEGIN(test_basic)
{
size_t nsz, rsz, sz;
void *p;
size_t sz;
sz = 42;
nsz = nallocx(sz, 0);
assert_zu_ne(nsz, 0, "Unexpected nallocx() error");
p = mallocx(sz, 0);
assert_ptr_not_null(p, "Unexpected mallocx() error");
rsz = sallocx(p, 0);
assert_zu_ge(rsz, sz, "Real size smaller than expected");
assert_zu_eq(nsz, rsz, "nallocx()/sallocx() size mismatch");
dallocx(p, 0);
for (sz = 1; sz < MAXSZ; sz = nallocx(sz, 0) + 1) {
size_t nsz, rsz;
void *p;
nsz = nallocx(sz, 0);
assert_zu_ne(nsz, 0, "Unexpected nallocx() error");
p = mallocx(sz, 0);
assert_ptr_not_null(p, "Unexpected mallocx() error");
rsz = sallocx(p, 0);
assert_zu_ge(rsz, sz, "Real size smaller than expected");
assert_zu_eq(nsz, rsz, "nallocx()/sallocx() size mismatch");
dallocx(p, 0);
p = mallocx(sz, 0);
assert_ptr_not_null(p, "Unexpected mallocx() error");
dallocx(p, 0);
p = mallocx(sz, 0);
assert_ptr_not_null(p, "Unexpected mallocx() error");
dallocx(p, 0);
nsz = nallocx(sz, MALLOCX_ZERO);
assert_zu_ne(nsz, 0, "Unexpected nallocx() error");
p = mallocx(sz, MALLOCX_ZERO);
assert_ptr_not_null(p, "Unexpected mallocx() error");
rsz = sallocx(p, 0);
assert_zu_eq(nsz, rsz, "nallocx()/sallocx() rsize mismatch");
dallocx(p, 0);
nsz = nallocx(sz, MALLOCX_ZERO);
assert_zu_ne(nsz, 0, "Unexpected nallocx() error");
p = mallocx(sz, MALLOCX_ZERO);
assert_ptr_not_null(p, "Unexpected mallocx() error");
rsz = sallocx(p, 0);
assert_zu_eq(nsz, rsz, "nallocx()/sallocx() rsize mismatch");
dallocx(p, 0);
}
}
TEST_END