tlb_gather_mmu_fullmm(9)

💅 tlb_gather_mmu_fullmm(9) 💅

Okay bestie, welcome to the Kernel API Manual — this is the page for tlb_gather_mmu_fullmm, and it's giving “we're about to nuke a whole address space” energy. 🫶

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🌸 NAME 🌸

tlb_gather_mmu_fullmm — initialize an mmu_gather structure for page-table tear-down. No cap, that's literally the whole vibe. ✨

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🦋 SYNOPSIS 🦋

void tlb_gather_mmu_fullmm (struct mmu_gather *tlb , struct mm_struct *mm );

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🎀 ARGUMENTS 🎀

• tlb — the mmu_gather structure you're initializing, bestie. This is the lil' gather struct getting set up. 💖
• mm — the mm_struct of the target address space. Yes, that address space. The main character. 👑

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🔥 DESCRIPTION 🔥

Okay so in this case, mm is without users and we're going to destroy the full address space (exit/execve). It's dramatic, but that's the assignment. 💀

Called to initialize an (on-stack) mmu_gather structure for page-table tear-down from mm. That's the whole plot — initialize it, then let the tear-down do its thing. Periodt. 💅

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🌈 SEE ALSO 🌈

Kernel file: ./mm/mmu_gather.c

• tlb_flush_rmaps(9)
• tlb_remove_table_sync_rcu(9)
• tlb_gather_mmu(9)
• tlb_gather_mmu_vma(9)
• tlb_finish_mmu(9)

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Catch u later, bestie 🧚💜 — source/version: ./mm, dated October 2026, and this iconic page is tlb_gather_mmu_fullmm(9). Slay. 🎀