hl_mmu_hr_f...p_remove_pgt(9)

📦 version 7.3.1, in nixpkgs unstable

💅 hl_mmu_hr_free_hop_remove_pgt(9) — the kernel API manual, but make it cute

okay so bestie, we're in section 9 of the Kernel API Manual today, and the star of the show is hl_mmu_hr_free_hop_remove_pgt. her whole vibe? free the HOP and yank the PGT out of the hash. that's it, that's the girl. 🎀

✨ NAME ✨

hl_mmu_hr_free_hop_remove_pgt — free HOP and remove PGT from hash 🦋

like literally what it says on the tin. she frees a HOP, she removes a PGT from the hash. main character behaviour, no notes.

🌸 SYNOPSIS 🌸

void hl_mmu_hr_free_hop_remove_pgt (struct pgt_info *pgt_info , struct
hl_mmu_hr_priv *hr_priv , u32 hop_table_size );

it's a void, she returns nothing, she simply is. three arguments, all icons, all required. 💖

👑 ARGUMENTS 👑

  • pgt_info — the page table info structure. your PGT's whole personality lives in here, so hand her over gently. 🫶
  • hr_priv — the MMU HR private data. yes it's private, yes we still need it, mind your business. 🙈
  • hop_table_size — the HOP table size. it's a u32, it's the size of that HOP table, and it matters. don't sleep on it. 💀

🔥 SEE ALSO 🔥

the whole friend group, fr fr — nobody exists in a vacuum:

Kernel file ./drivers/accel/habanalabs/common/mmu/mmu.c

go read them, they're all slay in their own way. 🌈

ngl bestie, if you got here looking for a return value — there isn't one. void ate and left no crumbs. 😭

⭐ and that's the page! brought to you by the Kernel API Manual, section 9, with the source living over at ./drivers/accel/habanalabs/com..., dated October 2026. literally iconic, periodt. 🧚💜

📦 where this page comes from