Lines Matching refs:ring_size
67 unsigned int ring_size; member
98 return idx & (u->ring_size - 1); in evtchn_ring_offset()
173 if ((u->ring_prod - u->ring_cons) < u->ring_size) { in evtchn_interrupt()
229 if (((c ^ p) & u->ring_size) != 0) { in evtchn_read()
230 bytes1 = (u->ring_size - evtchn_ring_offset(u, c)) * in evtchn_read()
316 if (u->nr_evtchns <= u->ring_size) in evtchn_resize_ring()
319 if (u->ring_size == 0) in evtchn_resize_ring()
322 new_size = 2 * u->ring_size; in evtchn_resize_ring()
348 memcpy(new_ring, old_ring, u->ring_size * sizeof(*u->ring)); in evtchn_resize_ring()
349 memcpy(new_ring + u->ring_size, old_ring, in evtchn_resize_ring()
350 u->ring_size * sizeof(*u->ring)); in evtchn_resize_ring()
353 u->ring_size = new_size; in evtchn_resize_ring()