xs_data_ready(9)

✨ xs_data_ready(9) ✨

okay so bestie, welcome to the Kernel API Manual — this one's a lil callback page and it's honestly kinda iconic in its minimalism 🎀

💖 NAME 💖

xs_data_ready — the "data ready" callback for sockets 🦋

🌸 SYNOPSIS 🌸

void xs_data_ready (struct sock *sk );

like, that's it. that's the whole signature. she's short and she knows it 💅

⭐ ARGUMENTS ⭐

• sk — the socket that's got data waiting to be read 👀 like it's literally sitting there with something to say

🔥 SEE ALSO 🔥

sooo many siblings, no cap. the whole socket-xprt fam lives in the kernel file ./net/sunrpc/xprtsock.c and here's every single one of them, fr fr:

• xs_nospace(9)
• xs_local_send_request(9)
• xs_udp_send_request(9)
• xs_tcp_send_request(9)
• xs_error_report(9)
• xs_close(9)
• xs_destroy(9)
• xs_udp_data_read_skb(9)
• xs_local_state_change(9)
• xs_tcp_state_change(9)
• xs_udp_write_space(9)
• xs_tcp_write_space(9)
• xs_udp_set_buffer_size(9)
• xs_udp_timer(9)
• xs_set_port(9)
• xs_local_setup_socket(9)
• xs_enable_swap(9)
• xs_disable_swap(9)
• xs_tcp_shutdown(9)
• xs_tcp_setup_socket(9)
• xs_tls_handshake_done(9)
• xs_tcp_tls_setup_socket(9)
• xs_connect(9)
• xs_local_print_stats(9)
• xs_udp_print_stats(9)
• xs_tcp_print_stats(9)
• bc_send_request(9)
• xs_setup_local(9)
• xs_setup_udp(9)
• xs_setup_tcp(9)
• xs_setup_tcp_tls(9)
• xs_setup_bc_tcp(9)
• init_socket_xprt(9)
• cleanup_socket_xprt(9)

and that's the whole page, bestie 💜 this lil gem comes from source ./net/sunrpc, dated October 2026, and she answers to xs_data_ready(9) 🫶 go read a socket, slay ✨💅