imgu_mmu_free_page_table(9)

💅 imgu_mmu_free_page_table(9) — from the Kernel API Manual

okay so bestie, gather round, because today we're looking at imgu_mmu_free_page_table and honestly? she's a short one. no cap, this is like the little palate-cleanser entry in the kernel docs before the big ones. ✨

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🌸 NAME

imgu_mmu_free_page_table — free page table

like, that's it. that's the whole vibe. she frees a page table. iconic, lowkey.

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🎀 SYNOPSIS

void imgu_mmu_free_page_table (u32 *pt );

notice the return type: void. she gives nothing back. no exit status, no error code, no little "hey bestie it worked" — she just does the thing and dips. main character energy fr fr. 💅

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🦋 ARGUMENTS

• pt — page table to free. yep, that's the one. hand her the pointer and she'll handle it. 🫶

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⭐ SEE ALSO

okay so the source of truth for all of this lives right here in the kernel tree:

Kernel file ./drivers/staging/media/ipu3/ipu3-mmu.c

and if you wanna go down the whole rabbit hole (and honestly you should, it's giving lore), here's the full squad — every single one of them, no skips:

• imgu_mmu_tlb_invalidate(9)
• imgu_mmu_set_halt(9)
• imgu_mmu_alloc_page_table(9)
• address_to_pte_idx(9)
• imgu_mmu_map(9)
• imgu_mmu_map_sg(9)
• imgu_mmu_unmap(9)
• imgu_mmu_init(9)
• imgu_mmu_exit(9)

like, imgu_mmu_alloc_page_table(9) is literally her sister page — one makes 'em, one frees 'em. the symmetry?? obsessed. 😭💖

real talk though: she returns void, so if you were waiting for a status report, bestie... there isn't one. that's the whole tea. 🍓

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and that's the page!! 🧚 this gem comes to you courtesy of ./drivers/staging/media/ipu3, stamped October 2026 — so go forth, free those page tables, and slay responsibly. 🌈👑💜