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

/linux/drivers/char/hw_random/
H A Dvirtio-rng.c29 unsigned int data_avail; member
50 smp_store_release(&vi->data_avail, len); in random_recv_done()
72 size = min_t(unsigned int, size, vi->data_avail); in copy_data()
75 vi->data_avail -= size; in copy_data()
76 if (vi->data_avail == 0) in copy_data()
94 if (smp_load_acquire(&vi->data_avail)) { in virtio_read()
114 if (vi->data_avail == 0) in virtio_read()
183 vi->data_avail = 0; in remove_common()
/linux/drivers/char/ipmi/
H A 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/net/mptcp/
H A Dsubflow.c1360 WRITE_ONCE(subflow->data_avail, false); in subflow_check_data_avail()
1361 if (subflow->data_avail) in subflow_check_data_avail()
1394 WRITE_ONCE(subflow->data_avail, true); in subflow_check_data_avail()
1415 WRITE_ONCE(subflow->data_avail, true); in subflow_check_data_avail()
1434 WRITE_ONCE(subflow->data_avail, false); in subflow_check_data_avail()
1447 WRITE_ONCE(subflow->data_avail, true); in subflow_check_data_avail()
1459 WRITE_ONCE(subflow->data_avail, false); in mptcp_subflow_data_available()
H A Dprotocol.h551 bool data_avail;
829 u64 data_avail = mptcp_data_avail(mptcp_sk(sk)); in mptcp_epollin_ready() local
831 if (!data_avail) in mptcp_epollin_ready()
837 return (data_avail >= sk->sk_rcvlowat) || in mptcp_epollin_ready()