#include "waiter.h"
#include <urcu/uatomic.h>
#include <urcu/futex.h>
-#include <assert.h>
#include "error.h"
#include <poll.h>
WAITER_TEARDOWN = (1 << 2),
};
-LTTNG_HIDDEN
void lttng_waiter_init(struct lttng_waiter *waiter)
{
cds_wfs_node_init(&waiter->wait_queue_node);
/*
* User must init "waiter" before passing its memory to waker thread.
*/
-LTTNG_HIDDEN
void lttng_waiter_wait(struct lttng_waiter *waiter)
{
unsigned int i;
while (!(uatomic_read(&waiter->state) & WAITER_TEARDOWN)) {
poll(NULL, 0, 10);
}
- assert(uatomic_read(&waiter->state) & WAITER_TEARDOWN);
+ LTTNG_ASSERT(uatomic_read(&waiter->state) & WAITER_TEARDOWN);
DBG("End of waiter wait period");
}
* execution. In this scheme, the waiter owns the node memory, and we only allow
* it to free this memory when it sees the WAITER_TEARDOWN flag.
*/
-LTTNG_HIDDEN
void lttng_waiter_wake_up(struct lttng_waiter *waiter)
{
cmm_smp_mb();
- assert(uatomic_read(&waiter->state) == WAITER_WAITING);
+ LTTNG_ASSERT(uatomic_read(&waiter->state) == WAITER_WAITING);
uatomic_set(&waiter->state, WAITER_WOKEN_UP);
if (!(uatomic_read(&waiter->state) & WAITER_RUNNING)) {
if (futex_noasync(&waiter->state, FUTEX_WAKE, 1,