handle_page_write_error(9)

💖 NAME 💖

Okay so bestie, welcome to handle_page_write_error(9) from the Kernel API Manual — manual name folded in near the top like a lil name tag, exactly as requested. 🫶 This page is literally about handle_page_write_error, and the official one-liner is: Handler for page write errors. That's it. That's the whole assignment. ✨

🦋 SYNOPSIS 🦋

It's giving very short signature energy, no cap:

void handle_page_write_error (struct vdo_completion *completion );

🌸 ARGUMENTS 🌸

• completion — The page write vio. That's the whole argument, bestie. 💅

👑 SEE ALSO 👑

Okay so the SEE ALSO section is a whole group chat, fr fr. The source-file context is right there at the top, and then the guest list is every single one of these icons:

• Kernel file ./drivers/md/dm-vdo/block-map.c Block map eras(9) — the source-file context plus that Block map eras(9) reference, preserved exactly.
• initialize_info(9)
• allocate_cache_components(9)
• assert_on_cache_thread(9)
• get_page_state_name(9)
• update_counter(9)
• set_info_state(9)
• find_free_page(9)
• find_page(9)
• select_lru_page(9)
• complete_with_page(9)
• complete_waiter_with_error(9)
• complete_waiter_with_page(9)
• distribute_page_over_waitq(9)
• set_persistent_error(9)
• validate_completed_page(9)
• handle_load_error(9)
• page_is_loaded(9)
• handle_rebuild_read_error(9)
• launch_page_load(9)
• schedule_page_save(9)
• launch_page_save(9)
• completion_needs_page(9)
• allocate_free_page(9)
• discard_a_page(9)
• discard_page_if_needed(9)
• write_has_finished(9)
• page_is_written_out(9)
• write_pages(9)
• vdo_release_page_completion(9)
• vdo_get_page(9)
• vdo_request_page_write(9)
• vdo_get_cached_page(9)
• vdo_invalidate_page_cache(9)
• get_tree_page_by_index(9)
• in_cyclic_range(9)
• is_not_older(9)
• add_to_dirty_lists(9)
• vdo_find_block_map_slot(9)
• make_forest(9)
• replace_forest(9)
• finish_cursor(9)
• continue_traversal(9)
• finish_traversal_load(9)
• traverse(9)
• launch_cursor(9)
• compute_boundary(9)
• vdo_traverse_forest(9)
• initialize_block_map_zone(9)
• clear_mapped_location(9)
• set_mapped_location(9)

That's the whole page, bestie! 💖 The source/version footer vibe is ./drivers/md/dm-vdo, and the date on this iconic little handle_page_write_error(9) page is October 2026. Mwah 💋✨