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Searched refs:masked_prod (Results 1 – 4 of 4) sorted by relevance

/Linux-v6.6/include/xen/interface/io/
Dring.h372 RING_IDX masked_prod, \
376 if (*masked_cons < masked_prod || \
390 RING_IDX *masked_prod, \
394 if (*masked_prod < masked_cons || \
395 size <= ring_size - *masked_prod) { \
396 memcpy(buf + *masked_prod, opaque, size); \
398 memcpy(buf + *masked_prod, opaque, ring_size - *masked_prod); \
399 memcpy(buf, (unsigned char *)opaque + (ring_size - *masked_prod), \
400 size - (ring_size - *masked_prod)); \
402 *masked_prod = name##_mask(*masked_prod + size, ring_size); \
/Linux-v6.6/net/9p/
Dtrans_xen.c119 RING_IDX cons, prod, masked_cons, masked_prod; in p9_xen_request() local
153 masked_prod = xen_9pfs_mask(prod, XEN_9PFS_RING_SIZE(ring)); in p9_xen_request()
157 &masked_prod, masked_cons, in p9_xen_request()
175 RING_IDX cons, prod, masked_cons, masked_prod; in p9_xen_response() local
194 masked_prod = xen_9pfs_mask(prod, XEN_9PFS_RING_SIZE(ring)); in p9_xen_response()
199 masked_prod, &masked_cons, in p9_xen_response()
227 masked_prod, &masked_cons, in p9_xen_response()
/Linux-v6.6/drivers/xen/
Dpvcalls-front.c495 RING_IDX cons, prod, size, masked_prod, masked_cons; in __write_ring() local
515 masked_prod = pvcalls_mask(prod, array_size); in __write_ring()
518 if (masked_prod < masked_cons) { in __write_ring()
519 len = copy_from_iter(data->out + masked_prod, len, msg_iter); in __write_ring()
521 if (len > array_size - masked_prod) { in __write_ring()
522 int ret = copy_from_iter(data->out + masked_prod, in __write_ring()
523 array_size - masked_prod, msg_iter); in __write_ring()
524 if (ret != array_size - masked_prod) { in __write_ring()
530 len = copy_from_iter(data->out + masked_prod, len, msg_iter); in __write_ring()
590 RING_IDX cons, prod, size, masked_prod, masked_cons; in __read_ring() local
[all …]
Dpvcalls-back.c97 RING_IDX cons, prod, size, wanted, array_size, masked_prod, masked_cons; in pvcalls_conn_back_read() local
126 masked_prod = pvcalls_mask(prod, array_size); in pvcalls_conn_back_read()
130 if (masked_prod < masked_cons) { in pvcalls_conn_back_read()
131 vec[0].iov_base = data->in + masked_prod; in pvcalls_conn_back_read()
135 vec[0].iov_base = data->in + masked_prod; in pvcalls_conn_back_read()
136 vec[0].iov_len = array_size - masked_prod; in pvcalls_conn_back_read()