iscsi_sw_sk_state_check(9)

🫶 iscsi_sw_sk_state_check — a Kernel API Manual moment 🫶

okay so bestie, this page is from the Kernel API Manual and it's all about one little function called iscsi_sw_sk_state_check. She's not here to be flashy, she's here to do her job flawlessly 👑✨

💅 NAME 💅

iscsi_sw_sk_state_check — check socket state. That's the whole assignment, and she ate 💅

🎀 SYNOPSIS 🎀

int iscsi_sw_sk_state_check (struct sock *sk );

🌸 ARGUMENTS 🌸

• sk — a socket 🦋 that's literally the only thing she needs from you, bestie

💖 DESCRIPTION 💖

okay so here's the tea ☕ — if the socket is in CLOSE or CLOSE_WAIT, we should not close the connection if there is still some data pending. like, don't be out here rushing the goodbye when there's still data in the group chat 😭✋ lowkey rude, honestly.

⭐ real talk: this must be called with sk_callback_lock. Not a suggestion, not a vibe, it's the rule. no cap 🧚

🔥 SEE ALSO 🔥

kernel file ./drivers/scsi/iscsi_tcp.c, plus this whole squad of related functions that you should absolutely go look at:

• iscsi_sw_tcp_recv(9)
• iscsi_sw_tcp_write_space(9)
• iscsi_sw_tcp_xmit_segment(9)
• iscsi_sw_tcp_xmit(9)
• iscsi_sw_tcp_xmit_qlen(9)

and that's the whole page, bestie 💜 she lives in ./drivers/scsi, she's dated October 2026, and she's out here being iscsi_sw_sk_state_check(9) — iconic behavior only, periodt 🌈💫🫶