finish_index_operation(9)

💅 finish_index_operation(9) 💅

okay bestie, welcome to the Kernel API Manual — yes, this is that finish_index_operation(9) page, and no, it's not as scary as it looks, i promise 🫶

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✨ NAME ✨

finish_index_operation — this is the UDS callback for index queries. that's it, that's the whole vibe ✨

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🎀 SYNOPSIS 🎀

void finish_index_operation (struct uds_request *request );

like, one function, one argument, zero drama. we love a minimal icon 👑

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🦋 ARGUMENTS 🦋

• request — the uds request which has just completed. that's the whole thing — it's the request that just finished doing its little job, and now it's here 💫

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🌸 SEE ALSO 🌸

okay so this is the part where the page just. lists everyone. the whole friend group, the entire group chat, all 58 of them, and honestly? iconic of it. no cap. here's the full roll call, and yes every single one is a (9):

• Introduction(9)
• return_hash_lock_to_pool(9)
• vdo_get_duplicate_lock(9)
• hash_lock_key(9)
• get_hash_lock_state_name(9)
• assert_hash_lock_agent(9)
• set_duplicate_lock(9)
• dequeue_lock_waiter(9)
• set_hash_lock(9)
• exit_hash_lock(9)
• set_duplicate_location(9)
• retire_lock_agent(9)
• wait_on_hash_lock(9)
• abort_waiter(9)
• start_bypassing(9)
• finish_unlocking(9)
• unlock_duplicate_pbn(9)
• start_unlocking(9)
• finish_updating(9)
• start_updating(9)
• finish_deduping(9)
• acquire_lock(9)
• enter_forked_lock(9)
• fork_hash_lock(9)
• launch_dedupe(9)
• start_deduping(9)
• increment_stat(9)
• finish_verifying(9)
• start_verifying(9)
• finish_locking(9)
• lock_duplicate_pbn(9)
• start_locking(9)
• finish_writing(9)
• select_writing_agent(9)
• start_writing(9)
• finish_querying(9)
• start_querying(9)
• report_bogus_lock_state(9)
• vdo_continue_hash_lock(9)
• is_hash_collision(9)
• vdo_acquire_hash_lock(9)
• vdo_release_hash_lock(9)
• transfer_allocation_lock(9)
• vdo_share_compressed_write_lock(9)
• report_dedupe_timeouts(9)
• check_for_drain_complete(9)
• vdo_make_hash_zones(9)
• vdo_free_hash_zones(9)
• suspend_index(9)
• resume_index(9)
• vdo_resume_hash_zones(9)
• get_hash_zone_statistics(9)
• vdo_get_dedupe_statistics(9)
• vdo_select_hash_zone(9)
• dump_hash_lock(9)
• dump_hash_zone(9)
• vdo_dump_hash_zones(9)
• acquire_context(9)

and where do all these lovely people live? in the kernel file ./drivers/md/dm-vdo/dedupe.c — that's the address, go say hi 💖

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that's the whole page, bestie. short, sweet, and surrounded by 58 friends. slay 💅✨

source: ./drivers/md/dm-vdo · dated October 2026 · page: finish_index_operation(9) — mwah, see u in the group chat 🎀🦋💜