STRUCT PVR_FREE_LIST_NODE(9)

💖 struct pvr_free_list_node(9) 💖

okay bestie, so this is a page from the Kernel API Manual and it's all about one lil struct. yes, a struct struct. buckle up 🎀

✨ NAME ✨

struct pvr_free_list_node — the structure that represents, like, one single allocation sitting in the free list. that's it. that's the whole vibe. 👑

✨ SYNOPSIS ✨

struct pvr_free_list_node {
    struct list_head node;
    struct pvr_free_list *free_list;
    u32 num_pages;
    struct pvr_gem_object *mem_obj;
 };

look at her. four fields. absolutely iconic. 💅

🌸 Members 🌸

• node — the list node that hooks this thing into pvr_free_list.mem_block_list. yes, she's linked. literally. 🔗
• free_list — pointer to the free list that owns this node. know your roots bestie 💜
• num_pages — how many pages are in this node. it's a u32, so, like, a lot of pages but not infinite pages 😭
• mem_obj — the GEM object that represents the pages living inside this node. the actual real estate 🏠✨

🦋 SEE ALSO 🦋

• the kernel file ./drivers/gpu/drm/imagination/pvr_free_list.h (yes, that exact path, no cap)
• struct pvr_free_list(9)
• pvr_free_list_lookup(9)
• pvr_free_list_lookup_id(9)

ngl this one's short but she ate. no bugs mentioned, no exit statuses, no environment variables — just a clean lil struct doing her thing. 🫶

kay bye bestie, this page came from ./drivers/gpu/drm/imagination and the date on it is October 2026 — go read the other pvr_free_list pages, iykyk 💖✨🎀