Lines Matching defs:sl_tail
133 sl_tail = 0, /* next sync log entry to read */
449 while ((sl_tail == sl_idx) && (su_tail == su_idx)) {
460 l = get_sleep_lock(&sl_tail);
461 err = sleep(&sl_tail, PZERO+1);
470 err = mpsleep(&sl_tail, PSUSP|PCATCH, "ipl sleep", 0,
476 err = SLEEP(&sl_tail, "ipl sleep");
487 while ((sl_tail < sl_idx) && (uio->uio_resid > sizeof(*sl))) {
488 sl = synclog + sl_tail++;
507 if (sl_tail == sl_idx)
508 sl_tail = sl_idx = 0;
918 WAKEUP(&sl_tail, 0);
1006 WAKEUP(&sl_tail, 0);
1033 return !((sl_tail == sl_idx) && (su_tail == su_idx));