smb21_lease_break_ack(9)

🌸 smb21_lease_break_ack(9) 💅

okay so this is a page from the Kernel API Manual, section 9 — yes bestie, the kernel section, we're in the big leagues now 🎀 and the star of the show is a lil function called smb21_lease_break_ack.

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✨ NAME ✨

smb21_lease_break_ack — the handler for the smb2.1 lease break command 👑 lowkey its whole personality is "someone's lease got broken, and we're here to acknowledge it."

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🦋 SYNOPSIS 🦋

void smb21_lease_break_ack (struct ksmbd_work *work );

that's it. that's the signature. no return value gremlins, none of that — it's void, it just does the thing and vibes ✨

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💖 ARGUMENTS 💖

• work — the smb work that's carrying the lease break command buffer 🫶 like, this is the little suitcase the command came in, and our function is the one opening it up.

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⭐ RETURN ⭐

0 — that's the whole answer, no cap. zero, nada, a clean lil 0 😌

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🌈 SEE ALSO 🌈

the kernel file lives at ./fs/smb/server/smb2pdu.c 📁 and honestly? the extended fam here is huge — like a group chat with sixty members and everyone's active. introducing, in order:

• smb2_get_ksmbd_tcon(9)
• smb2_set_err_rsp(9)
• is_smb2_neg_cmd(9)
• is_smb2_rsp(9)
• get_smb2_cmd_val(9)
• set_smb2_rsp_status(9)
• init_smb2_neg_rsp(9)
• smb2_set_rsp_credits(9)
• init_chained_smb2_rsp(9)
• is_chained_smb2_message(9)
• init_smb2_rsp_hdr(9)
• smb2_allocate_rsp_buf(9)
• smb2_check_user_session(9)
• smb2_get_name(9)
• smb2_get_dos_mode(9)
• build_rdma_ctx(9)
• smb3_encryption_negotiated(9)
• decode_rdma_ctx(9)
• smb2_handle_negotiate(9)
• smb2_tree_connect(9)
• smb2_create_open_flags(9)
• smb2_tree_disconnect(9)
• smb2_session_logoff(9)
• create_smb2_pipe(9)
• smb2_set_ea(9)
• smb2_open(9)
• smb2_populate_readdir_entry(9)
• buffer_check_err(9)
• smb2_get_ea(9)
• smb2_query_info(9)
• smb2_close_pipe(9)
• smb2_close(9)
• smb2_echo(9)
• smb2_set_info_file(9)
• smb2_set_info(9)
• smb2_read_pipe(9)
• smb2_set_rdma_key(9)
• smb2_prep_rdma_read(9)
• smb2_current_req_len(9)
• check_rdma_desc(9)
• smb2_parse_rdma_write_transform(9)
• smb2_read_rdma(9)
• smb2_read(9)
• smb2_write_pipe(9)
• smb2_write_rdma(9)
• smb2_write(9)
• smb2_flush(9)
• smb2_cancel(9)
• smb2_lock(9)
• smb2_ioctl(9)
• smb20_oplock_break_ack(9)
• smb2_oplock_break(9)
• smb2_notify(9)
• smb2_is_sign_req(9)
• smb2_check_sign_req(9)
• smb2_get_sign_rsp_iov(9)
• smb2_set_sign_rsp(9)
• smb3_check_sign_req(9)
• smb3_set_sign_rsp(9)
• smb3_preauth_hash_rsp(9)

like I said. sixty whole besties. go read all of them, i'll wait 💀🫶

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ngl if you were looking for drama, there isn't any here — no warnings, no bugs, no deprecated nonsense, just a handler doing its job and returning 0. iconic behaviour honestly 🧚

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and that's the page, bestie 💜 it ships from ./fs/smb/server and it's dated October 2026, so like... future vibes only ⭐ slay, bye! 🎀