void dlm_scan_waiters(struct dlm_ls *ls)
{
struct dlm_lkb *lkb;
- ktime_t zero = 0;
s64 us;
s64 debug_maxus = 0;
u32 debug_scanned = 0;
mutex_lock(&ls->ls_waiters_mutex);
list_for_each_entry(lkb, &ls->ls_waiters, lkb_wait_reply) {
- if (ktime_equal(lkb->lkb_wait_time, zero))
+ if (!lkb->lkb_wait_time)
continue;
debug_scanned++;
if (us < dlm_config.ci_waitwarn_us)
continue;
- lkb->lkb_wait_time = zero;
+ lkb->lkb_wait_time = 0;
debug_expired++;
if (us > debug_maxus)