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

/linux-6.6.21/tools/testing/selftests/net/
Dtcp_mmap.c244 if (zc.recv_skip_hint) { in child_thread()
245 assert(zc.recv_skip_hint <= chunk_size); in child_thread()
246 lu = read(fd, buffer, min(zc.recv_skip_hint, in child_thread()
/linux-6.6.21/net/ipv4/
Dtcp.c1826 zc->recv_skip_hint = skb->len - offset; in tcp_zerocopy_set_hint_for_skb()
1842 zc->recv_skip_hint -= partial_frag_remainder; in tcp_zerocopy_set_hint_for_skb()
1850 mappable_offset = find_next_mappable_frag(frag, zc->recv_skip_hint); in tcp_zerocopy_set_hint_for_skb()
1851 zc->recv_skip_hint = mappable_offset + partial_frag_remainder; in tcp_zerocopy_set_hint_for_skb()
1867 zc->recv_skip_hint = 0; in receive_fallback_to_copy()
1913 zc->recv_skip_hint -= copylen; in tcp_copy_straggler_data()
1926 u32 offset, copylen = min_t(u32, copybuf_len, zc->recv_skip_hint); in tcp_zc_handle_leftover()
1989 zc->recv_skip_hint += bytes_not_mapped; in tcp_zerocopy_vm_insert_batch_error()
2114 zc->recv_skip_hint = inq; in tcp_zerocopy_receive()
2132 zc->recv_skip_hint = 0; in tcp_zerocopy_receive()
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/linux-6.6.21/include/uapi/linux/
Dtcp.h357 __u32 recv_skip_hint; /* out: amount of bytes to skip */ member
/linux-6.6.21/tools/include/uapi/linux/
Dtcp.h350 __u32 recv_skip_hint; /* out: amount of bytes to skip */ member