Searched refs:UIO_MAXIOV (Results 1 – 14 of 14) sorted by relevance
| /linux/drivers/vhost/ |
| A D | net.c | 289 kmalloc_array(UIO_MAXIOV, in vhost_net_set_ubuf_info()
376 add = min(UIO_MAXIOV - nvq->done_idx, j); in vhost_zerocopy_signal_used()
379 nvq->done_idx = (nvq->done_idx + add) % UIO_MAXIOV; in vhost_zerocopy_signal_used()
602 return (nvq->upend_idx + UIO_MAXIOV - nvq->done_idx) % UIO_MAXIOV > in vhost_exceeds_maxpend()
920 nvq->upend_idx = (nvq->upend_idx + 1) % UIO_MAXIOV; in handle_tx_zerocopy()
939 % UIO_MAXIOV; in handle_tx_zerocopy()
1057 if (unlikely(seg >= UIO_MAXIOV)) { in get_rx_bufs()
1096 r = UIO_MAXIOV + 1; in get_rx_bufs()
1162 likely(mergeable) ? UIO_MAXIOV : 1); in handle_rx()
1184 if (unlikely(headcount > UIO_MAXIOV)) { in handle_rx()
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| A D | vhost.h | 111 struct iovec iov[UIO_MAXIOV];
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| A D | test.c | 122 vhost_dev_init(dev, vqs, VHOST_TEST_VQ_MAX, UIO_MAXIOV, in vhost_test_open()
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| A D | vsock.c | 690 UIO_MAXIOV, VHOST_VSOCK_PKT_WEIGHT, in vhost_vsock_dev_open()
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| A D | vhost.c | 400 vq->indirect = kmalloc_array(UIO_MAXIOV, in vhost_dev_alloc_iovecs()
2120 UIO_MAXIOV, VHOST_ACCESS_RO); in get_indirect()
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| A D | scsi.c | 1805 vhost_dev_init(&vs->dev, vqs, VHOST_SCSI_MAX_VQ, UIO_MAXIOV, in vhost_scsi_open()
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| /linux/include/uapi/linux/ |
| A D | uio.h | 28 #define UIO_MAXIOV 1024 macro
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| /linux/net/rds/ |
| A D | rdma.c | 568 if (args->nr_local > UIO_MAXIOV) in rds_rdma_extra_size()
633 if (args->nr_local > UIO_MAXIOV) { in rds_cmsg_rdma_args()
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| /linux/block/ |
| A D | blk-map.c | 26 if (data->nr_segs > UIO_MAXIOV) in bio_alloc_map_data()
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| A D | bio.c | 519 if (nr_iovecs > UIO_MAXIOV) in bio_kmalloc()
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| /linux/net/ |
| A D | compat.c | 79 if (msg.msg_iovlen > UIO_MAXIOV) in __get_compat_msghdr()
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| A D | socket.c | 2325 if (msg.msg_iovlen > UIO_MAXIOV) in __copy_msghdr_from_user()
2522 if (vlen > UIO_MAXIOV) in __sys_sendmmsg()
2523 vlen = UIO_MAXIOV; in __sys_sendmmsg()
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| /linux/lib/ |
| A D | iov_iter.c | 1919 if (nr_segs > UIO_MAXIOV) in iovec_from_user()
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| /linux/net/core/ |
| A D | sock.c | 280 int sysctl_optmem_max __read_mostly = sizeof(unsigned long)*(2*UIO_MAXIOV+512);
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