STRUCT FRAGMENT(9)

💅 struct fragment(9) — Kernel API Manual 💖

okay so bestie, we're looking at struct fragment(9) from the Kernel API Manual, and it's literally the info bundle for fragment nodes in an overlay expanded device tree ✨ no cap.

🌸 NAME

struct fragment — info about fragment nodes in overlay expanded device tree 💅

🦋 SYNOPSIS

struct fragment {
    struct device_node *overlay;
    struct device_node *target;
 };

🧩 Members

• overlay — pointer to the __overlay__ node 🫶
• target — target of the overlay operation 🎯

🌈 SEE ALSO

Kernel file ./drivers/of/overlay.c is right there in the mix, bestie 👀✨

• struct target(9)
• struct overlay_changeset(9)
• of_overlay_notifier_register(9)
• of_overlay_notifier_unregister(9)
• add_changeset_property(9)
• add_changeset_node(9)
• build_changeset_next_level(9)
• changeset_dup_entry_check(9)
• build_changeset(9)
• init_overlay_changeset(9)
• of_overlay_fdt_apply(9)
• of_overlay_remove(9)
• of_overlay_remove_all(9)

okay bye bestie — this struct fragment(9) page comes from ./drivers/of and is dated October 2026 🎀💜