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Integrate auto tcache into TSD.

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The embedded tcache is initialized upon tsd initialization.  The avail arrays
for the tbins will be allocated / deallocated accordingly during init / cleanup.

With this change, the pointer to the auto tcache will always be available, as
long as we have access to the TSD.  tcache_available() (called in tcache_get())
is provided to check if we should use tcache.
This commit is contained in:
Qi Wang 2017-03-27 21:50:38 -07:00 • committed by Qi Wang
parent eeabdd2466
commit fde3e20cc0
16 changed files with 300 additions and 178 deletions
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6
test/unit/tsd.c
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@ -5,6 +5,7 @@
typedef unsigned int data_t;
static bool data_cleanup_executed;
static bool data_test_started;
malloc_tsd_types(data_, data_t)
malloc_tsd_protos(, data_, data_t)
@ -13,6 +14,9 @@ void
data_cleanup(void *arg) {
data_t *data = (data_t *)arg;
if (!data_test_started) {
return;
}
if (!data_cleanup_executed) {
assert_x_eq(*data, THREAD_DATA,
"Argument passed into cleanup function should match tsd "
@ -135,7 +139,9 @@ main(void) {
malloc_printf("Initialization error");
return test_status_fail;
}
data_test_started = false;
data_tsd_boot();
data_test_started = true;
return test(
test_tsd_main_thread,