lazy_mmu_mode_resume(9)

🌸 NAME 🌸

okay bestie, welcome to the lazy_mmu_mode_resume(9) page 💖 this is the kernel function whose whole assignment is to resume the lazy MMU mode. that's the name, that's the game. slay. ✨

🦋 SYNOPSIS 🦋

void lazy_mmu_mode_resume (void );

🎀 ARGUMENTS 🎀

• void — no arguments. none. not a single one. the argument list is empty and thriving. 💅

💖 DESCRIPTION 💖

so lazy_mmu_mode_resume() resumes the lazy MMU mode. if the lazy MMU mode was active at the point where the matching call to lazy_mmu_mode_pause was made, it re-enables it and calls arch_enter_lazy_mmu_mode. iconic behavior, no notes. ✨

it must match a call to lazy_mmu_mode_pause. like, they're a set. a pair. matching energy only. 🫶

important vibe check: it has no effect if called:

• while paused (inside another pause/resume pair) 🚫
• in interrupt context 🚫

🌈 SEE ALSO 🌈

kernel file: ./include/linux/pgtable.h — go peek, iykyk 👀

• lazy_mmu_mode_enable(9)
• lazy_mmu_mode_disable(9)
• __task_lazy_mmu_mode_pause(9)
• lazy_mmu_mode_pause(9)
• __task_lazy_mmu_mode_resume(9)
• pte_batch_hint(9)
• set_ptes(9)
• clear_young_dirty_ptes(9)
• get_and_clear_full_ptes(9)
• get_and_clear_ptes(9)
• clear_full_ptes(9)
• clear_ptes(9)
• clear_nonpresent_ptes(9)
• ptep_try_set(9)
• flush_tlb_before_set(9)
• wrprotect_ptes(9)
• clear_flush_young_ptes(9)
• test_and_clear_young_ptes(9)
• modify_prot_start_ptes(9)
• modify_prot_commit_ptes(9)
• pfnmap_setup_cachemode(9)
• pfnmap_track(9)
• pfnmap_untrack(9)
• pfnmap_setup_cachemode_pfn(9)

mwah 💋 this page comes from ./include/linux and is dated October 2026 — source/version and date, all accounted for, bestie. 🎀💖✨