Searched refs:ring_overflow (Results 1 – 1 of 1) sorted by relevance
66 unsigned int ring_cons, ring_prod, ring_overflow; member156 u->ring_overflow = 1; in evtchn_interrupt()183 if (u->ring_overflow) in evtchn_read()455 u->ring_cons = u->ring_prod = u->ring_overflow = 0; in evtchn_ioctl()479 if (u->ring_overflow) in evtchn_poll()