__smb2_oplock_break_noti(9)

🌸 NAME 🌸

okay so this is the __smb2_oplock_break_noti(9) page from the Kernel API Manual, and the name is literally: __smb2_oplock_break_noti — send smb2 oplock break cmd from conn to client 💖. That's the whole assignment, bestie. 🫶

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✨ SYNOPSIS ✨

void __smb2_oplock_break_noti (struct work_struct *wk );

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💅 ARGUMENTS 💅

• wk — the smb work object, periodt. 🎀

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🦋 DESCRIPTION 🦋

There are two ways this function can be called, and yes bestie, that's the lore 😭:

1. while file open, we break from exclusive/batch lock to levelII oplock
2. while file write/truncate, we break from levelII oplock no oplock

And the lil detail that matters: work->request_buf contains oplock_info. 💅✨

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💖 SEE ALSO 💖

Kernel file: ./fs/smb/server/oplock.c — the original points you here, and these are all the related besties iykyk 🌈:

• 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_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_posix_rsp_buf(9)
• create_aapl_rsp_buf(9)
• lookup_lease_in_table(9)

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that's the whole page, bestie 💖 the source/version + date sign-off tea is ./fs/smb/server and October 2026, with __smb2_oplock_break_noti(9) main character energy all accounted for 😌🎀🦋