static int gdlm_thread(void *data)
{
struct gdlm_ls *ls = (struct gdlm_ls *) data;
struct gdlm_lock *lp = NULL;
int blist = 0;
uint8_t complete, blocking, submit, drop;
DECLARE_WAITQUEUE(wait, current);
/* Only thread1 is allowed to do blocking callbacks since gfs
may wait for a completion callback within a blocking cb. */
if (current == ls->thread1)
blist = 1;
while (!kthread_should_stop()) {
set_current_state(TASK_INTERRUPTIBLE);
add_wait_queue(&ls->thread_wait, &wait);
if (no_work(ls, blist))
schedule();
remove_wait_queue(&ls->thread_wait, &wait);
set_current_state(TASK_RUNNING);
complete = blocking = submit = drop = 0;
spin_lock(&ls->async_lock);
if (blist && !list_empty(&ls->blocking)) {
lp = list_entry(ls->blocking.next, struct gdlm_lock,
blist);
list_del_init(&lp->blist);
blocking = lp->bast_mode;
lp->bast_mode = 0;
} else if (!list_empty(&ls->complete)) {
static int gdlm_thread(void *data, int blist)
{
struct gdlm_ls *ls = (struct gdlm_ls *) data;
struct gdlm_lock *lp = NULL;
uint8_t complete, blocking, submit, drop;
/* Only thread1 is allowed to do blocking callbacks since gfs
may wait for a completion callback within a blocking cb. */
while (!kthread_should_stop()) {
wait_event_interruptible(ls->thread_wait,
!no_work(ls, blist) || kthread_should_stop());
complete = blocking = submit = drop = 0;
spin_lock(&ls->async_lock);
if (blist && !list_empty(&ls->blocking)) {
lp = list_entry(ls->blocking.next, struct gdlm_lock,
blist);
list_del_init(&lp->blist);
blocking = lp->bast_mode;
lp->bast_mode = 0;
} else if (!list_empty(&ls->complete)) {
