vdo_release_...l_entry_lock(9)

💅 vdo_release_...l_entry_lock(9) 💅

okay bestie, welcome to the Kernel API Manual page for vdo_release_...l_entry_lock(9) — yes, the title is a whole mouthful, but we’re here and we’re slaying. This one is literally about releasing a single per-entry reference count for a recovery journal block. no cap. ✨

💖 NAME 💖

vdo_release_journal_entry_lock — release a single per-entry reference count for a recovery journal block. that’s the gig, and it ate. 💅

✨ SYNOPSIS ✨

void vdo_release_journal_entry_lock (struct recovery_journal *journal ,
       sequence_number_t sequence_number );

it returns void, so don’t go looking for a return value, bestie — the synopsis said what it said. 🫶

🎀 ARGUMENTS 🎀

• journal — the recovery journal. that’s the vibe. 👑
• sequence_number — the journal sequence number of the referenced block. keep it exact, bestie. 🦋

🦋 SEE ALSO 🦋

okay this list is long and iconic, so buckle up — every single one is here, no skips:

• Kernel file ./drivers/md/dm-vdo/recovery-journal.c Lock Counters.(9)
• get_zone_count_ptr(9)
• get_counter(9)
• is_journal_zone_locked(9)
• vdo_release_recovery_journal_block_reference(9)
• pop_free_list(9)
• is_block_dirty(9)
• is_block_empty(9)
• is_block_full(9)
• assert_on_journal_thread(9)
• continue_waiter(9)
• has_block_waiters(9)
• suspend_lock_counter(9)
• check_for_drain_complete(9)
• notify_recovery_journal_of_read_only_mode(9)
• enter_journal_read_only_mode(9)
• vdo_get_recovery_journal_current_sequence_number(9)
• get_recovery_journal_head(9)
• compute_recovery_count_byte(9)
• check_slab_journal_commit_threshold(9)
• finish_reaping(9)
• complete_reaping(9)
• handle_flush_error(9)
• initialize_journal_state(9)
• vdo_get_recovery_journal_length(9)
• reap_recovery_journal_callback(9)
• initialize_lock_counter(9)
• set_journal_tail(9)
• initialize_recovery_block(9)
• vdo_decode_recovery_journal(9)
• vdo_free_recovery_journal(9)
• vdo_initialize_recovery_journal_post_repair(9)
• vdo_get_journal_block_map_data_blocks_used(9)
• vdo_get_recovery_journal_thread_id(9)
• vdo_open_recovery_journal(9)
• vdo_record_recovery_journal(9)
• get_block_header(9)
• set_active_sector(9)
• advance_tail(9)
• initialize_lock_count(9)
• prepare_to_assign_entry(9)
• schedule_block_write(9)
• release_journal_block_reference(9)
• assign_entry(9)
• recycle_journal_block(9)
• continue_committed_waiter(9)
• notify_commit_waiters(9)
• recycle_journal_blocks(9)
• complete_write(9)
• add_queued_recovery_entries(9)
• write_block(9)
• write_blocks(9)
• vdo_add_recovery_journal_entry(9)
• is_lock_locked(9)
• reap_recovery_journal(9)
• vdo_acquire_recovery_journal_block_reference(9)
• vdo_drain_recovery_journal(9)
• resume_lock_counter(9)
• vdo_resume_recovery_journal(9)
• vdo_get_recovery_journal_logical_blocks_used(9)
• vdo_get_recovery_journal_statistics(9)
• dump_recovery_block(9)
• vdo_dump_recovery_journal_statistics(9)

okay bestie, that’s the whole page — source/version corner: ./drivers/md/dm-vdo; date: October 2026; page: vdo_release_...l_entry_lock(9). byeee, go release those refs responsibly 💖✨