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Searched refs:data_avail (Results 1 – 6 of 6) sorted by relevance

/Linux-v6.6/drivers/char/hw_random/
Dvirtio-rng.c28 unsigned int data_avail; member
47 smp_store_release(&vi->data_avail, len); in random_recv_done()
69 size = min_t(unsigned int, size, vi->data_avail); in copy_data()
72 vi->data_avail -= size; in copy_data()
73 if (vi->data_avail == 0) in copy_data()
91 if (smp_load_acquire(&vi->data_avail)) { in virtio_read()
111 if (vi->data_avail == 0) in virtio_read()
180 vi->data_avail = 0; in remove_common()
Dcore.c40 static int data_avail; variable
232 if (!data_avail) { in rng_dev_read()
240 data_avail = bytes_read; in rng_dev_read()
243 if (!data_avail) { in rng_dev_read()
249 len = data_avail; in rng_dev_read()
253 data_avail -= len; in rng_dev_read()
255 if (copy_to_user(buf + ret, rng_buffer + data_avail, in rng_dev_read()
/Linux-v6.6/drivers/char/ipmi/
Dkcs_bmc_cdev_ipmi.c324 bool data_avail; in kcs_bmc_ipmi_read() local
335 data_avail = priv->data_in_avail; in kcs_bmc_ipmi_read()
336 if (data_avail) { in kcs_bmc_ipmi_read()
342 if (!data_avail) { in kcs_bmc_ipmi_read()
/Linux-v6.6/net/mptcp/
Dsubflow.c1240 WRITE_ONCE(subflow->data_avail, MPTCP_SUBFLOW_NODATA); in subflow_check_data_avail()
1241 if (subflow->data_avail) in subflow_check_data_avail()
1274 WRITE_ONCE(subflow->data_avail, MPTCP_SUBFLOW_DATA_AVAIL); in subflow_check_data_avail()
1296 WRITE_ONCE(subflow->data_avail, MPTCP_SUBFLOW_DATA_AVAIL); in subflow_check_data_avail()
1313 WRITE_ONCE(subflow->data_avail, MPTCP_SUBFLOW_NODATA); in subflow_check_data_avail()
1325 WRITE_ONCE(subflow->data_avail, MPTCP_SUBFLOW_DATA_AVAIL); in subflow_check_data_avail()
1337 WRITE_ONCE(subflow->data_avail, MPTCP_SUBFLOW_NODATA); in mptcp_subflow_data_available()
Dprotocol.h495 enum mptcp_data_avail data_avail;
Dprotocol.c953 if (READ_ONCE(subflow->data_avail)) in mptcp_subflow_recv_lookup()