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Searched refs:ring_overflow (Results 1 – 1 of 1) sorted by relevance

/linux/drivers/xen/
H A Devtchn.c69 unsigned int ring_cons, ring_prod, ring_overflow; member
193 u->ring_overflow = 1; in evtchn_interrupt()
220 if (u->ring_overflow) in evtchn_read()
585 u->ring_overflow = 0; in evtchn_ioctl()
630 if (u->ring_overflow) in evtchn_poll()