pack_status(9)

💖 pack_status(9) — Kernel API Manual 💖

🌸 NAME 🌸

pack_status — converts a data_vio_compression_status into a u32 which may be stored atomically. that’s the whole name section and honestly? iconic. ✨

---

✨ SYNOPSIS ✨

the full signature is right here, bestie — keep it exact, no autocorrect:

u32 pack_status (struct data_vio_compression_status status );

---

💅 ARGUMENTS 💅

• status — the state to convert. that’s the assignment, no cap. 🫶

---

🎀 RETURN 🎀

you get the compression state packed into a u32. slay. 💖

---

🦋 SEE ALSO 🦋

the whole cross-reference squad is here, every single one, no skips:

• Kernel file ./drivers/md/dm-vdo/data-vio.c Bio flags.(9)
• Introduction(9)
• check_for_drain_complete_locked(9)
• set_data_vio_compression_status(9)
• cancel_data_vio_compression(9)
• attempt_logical_block_lock(9)
• launch_data_vio(9)
• schedule_releases(9)
• process_release_callback(9)
• initialize_data_vio(9)
• make_data_vio_pool(9)
• free_data_vio_pool(9)
• vdo_launch_bio(9)
• drain_data_vio_pool(9)
• resume_data_vio_pool(9)
• dump_data_vio_pool(9)
• release_allocated_lock(9)
• release_logical_lock(9)
• finish_cleanup(9)
• get_data_vio_operation_name(9)
• data_vio_allocate_data_block(9)
• release_data_vio_allocation_lock(9)
• uncompress_data_vio(9)
• modify_for_partial_write(9)
• read_block(9)
• update_block_map(9)
• read_old_block_mapping(9)
• pack_compressed_data(9)
• compress_data_vio(9)
• launch_compress_data_vio(9)
• hash_data_vio(9)
• write_bio_finished(9)
• acknowledge_write_callback(9)
• allocate_block(9)
• handle_allocation_error(9)
• continue_data_vio_with_block_map_slot(9)

---

mwah 💋 big kisses to the source/version ./drivers/md/dm-vdo and the date October 2026. periodt. 🫶