close_id_del_oplock(9)

💖 close_id_del_oplock(9) — Kernel API Manual 💖

✨ NAME ✨

close_id_del_oplock — release the oplock object at file close time, periodt 💅

Okay so bestie, this is the cleanup-era function. When a file closes, it’s the one releasing the oplock object. It’s giving “bye, oplock, hope you had a nice time” energy. 🦋

🎀 SYNOPSIS 🎀

void close_id_del_oplock (struct ksmbd_file *fp );

Lowkey iconic: it returns void, so no return-value drama here. ✨

🌸 ARGUMENTS 🌸

Only one argument, bestie, and she is the main character:

• fp — ksmbd file pointer 💖

That’s it. That’s the whole argument list. Not me being obsessed with a one-argument function, but here we are. 🫶

🌈 SEE ALSO 🌈

The kernel file is ./fs/smb/server/oplock.c, and the whole friend group is:

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

okay that’s the whole page, mwah 💋 — source/version: ./fs/smb/server; date: October 2026; page: close_id_del_oplock(9) ⭐