Searched refs:copybuf_len (Results 1 – 3 of 3) sorted by relevance
| /Linux-v5.15/include/uapi/linux/ |
| D | tcp.h | 355 __s32 copybuf_len; /* in/out: copybuf bytes avail/used or error */ member
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| /Linux-v5.15/tools/include/uapi/linux/ |
| D | tcp.h | 354 __s32 copybuf_len; /* in/out: copybuf bytes avail/used or error */ member
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| /Linux-v5.15/net/ipv4/ |
| D | tcp.c | 1882 zc->copybuf_len = err; in receive_fallback_to_copy()
1883 if (likely(zc->copybuf_len)) { in receive_fallback_to_copy()
1923 s32 copybuf_len, in tcp_zc_handle_leftover() argument
1926 u32 offset, copylen = min_t(u32, copybuf_len, zc->recv_skip_hint); in tcp_zc_handle_leftover()
1941 zc->copybuf_len = tcp_copy_straggler_data(zc, skb, copylen, &offset, in tcp_zc_handle_leftover()
1943 return zc->copybuf_len < 0 ? 0 : copylen; in tcp_zc_handle_leftover()
2061 s32 copybuf_len = zc->copybuf_len; in tcp_zerocopy_receive() local
2072 zc->copybuf_len = 0; in tcp_zerocopy_receive()
2083 if (inq && inq <= copybuf_len) in tcp_zerocopy_receive()
2176 copylen = tcp_zc_handle_leftover(zc, sk, skb, &seq, copybuf_len, tss); in tcp_zerocopy_receive()
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