drm_vma_node_size(9)

💖 NAME 💖

Okay bestie, this is drm_vma_node_size(9) from the Kernel API Manual — and it does exactly one iconic thing: Return size (page-based). Periodt. 💅

---

✨ SYNOPSIS ✨

unsigned long drm_vma_node_size (struct drm_vma_offset_node *node );

---

🎀 ARGUMENTS 🎀

• node — the node you're inspecting, bestie. That's the whole vibe check right there. 🫶

---

🦋 DESCRIPTION 🦋

So this returns the size as a number of pages for the given node. It's literally the same size that was passed to drm_vma_offset_add. No cap.

And if no offset is allocated for the node? Then this is 0. Zero. Nothing. The void. 💀

---

🌸 RETURN 🌸

The size of the node as a number of pages. It's 0 if the node does not have an offset allocated. That's it — clean, simple, iconic. ✨

---

🌈 SEE ALSO 🌈

Kernel file: ./include/drm/drm_vma_manager.h

• drm_vma_offset_exact_lookup_locked(9)
• drm_vma_offset_lock_lookup(9)
• drm_vma_offset_unlock_lookup(9)
• drm_vma_node_reset(9)
• drm_vma_node_start(9)
• drm_vma_node_offset_addr(9)
• drm_vma_node_unmap(9)
• drm_vma_node_verify_access(9)

---

Cute little sign-off moment: source/version is ./include/drm, and the date on this one is October 2026 🎀💖 mwah, go read the kernel docs bestie 💋