xs_enable_swap(9)

💅 xs_enable_swap(9) — like, the Kernel API Manual bestie ✨

okay so welcome to the xs_enable_swap(9) page, from your fave Kernel API Manual, no cap 🫶 this one is short and sweet and honestly kind of a vibe.

🌸 NAME 🌸

xs_enable_swap — tag this transport as being used for swap 💖

✨ SYNOPSIS ✨

int xs_enable_swap (struct rpc_xprt *xprt );

🎀 ARGUMENTS 🎀

• xprt — the transport we're tagging, bestie. that's it, that's the whole arg 🦋

💅 DESCRIPTION 💅

So here's the tea ☕ — this function takes a reference to this transport on behalf of the rpc_clnt, and optionally marks it for swapping if it wasn't already. like, if it was already marked, cool, no need to double up 💀 otherwise it gets the swap label. slay.

🔥 SEE ALSO 🔥

Kernel file ./net/sunrpc/xprtsock.c — and literally the whole friend group:

• 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_data_ready(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_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, babes 💜 this one lives in ./net/sunrpc and it's dated October 2026 — iconic, historic, periodt. go read the others, iykyk 👑✨