create_posix_rsp_buf(9)

💅 create_posix_rsp_buf(9) 💅

okay so bestie, welcome to the Kernel API Manual — yes, the actual manual, section 9, kernel space, no userland shenanigans here ✨

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🌸 NAME 🌸

create_posix_rsp_buf — literally creates the posix extension context 🎀

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🦋 SYNOPSIS 🦋

void create_posix_rsp_buf (char *cc , struct ksmbd_file *fp );

that's it. that's the whole vibe. void return, two args, she's simple and she knows it 💅

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💖 ARGUMENTS 💖

• cc — the buffer where the posix response gets created, iykyk 🫶 this is where the posix goes on the posix response, no cap
• fp — the ksmbd file pointer, aka the main character of this whole operation 👑

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🌈 SEE ALSO 🌈

okay this list is long and honestly kind of iconic, so buckle up buttercup 🍓 — all of these live in the kernel file ./fs/smb/server/oplock.c:

• alloc_opinfo(9)
• opinfo_write_to_read(9)
• opinfo_read_handle_to_read(9)
• opinfo_write_to_none(9)
• opinfo_read_to_none(9)
• lease_read_to_write(9)
• lease_none_upgrade(9)
• close_id_del_oplock(9)
• grant_write_oplock(9)
• grant_read_oplock(9)
• grant_none_oplock(9)
• same_client_has_lease(9)
• __smb2_oplock_break_noti(9)
• smb2_oplock_break_noti(9)
• __smb2_lease_break_noti(9)
• smb2_lease_break_noti(9)
• smb_grant_oplock(9)
• smb_break_all_write_oplock(9)
• __smb_break_all_levII_oplock(9)
• smb_break_all_oplock(9)
• smb2_map_lease_to_oplock(9)
• create_lease_buf(9)
• parse_lease_state(9)
• smb2_find_context_vals(9)
• create_durable_rsp_buf(9)
• create_durable_v2_rsp_buf(9)
• create_mxac_rsp_buf(9)
• create_aapl_rsp_buf(9)
• lookup_lease_in_table(9)

like… that's the whole friend group fr fr 🧚 go read them, they're all serving 💀

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ngl bestie, this page is short because the function is short — don't come for me, come for the source 😭

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and that's a wrap! brought to you by the fine folks at ./fs/smb/server, dated October 2026, living in the Kernel API Manual, create_posix_rsp_buf(9) — slay, bye 👋💜