drm_gpusvm_n...r_invalidate(9)

📦 version 7.3.1, in nixpkgs unstable

💅 drm_gpusvm_notifier_invalidate — kernel API manual, section 9 ✨

Bestie. You found it. This is the manual page for drm_gpusvm_notifier_invalidate in section 9 of the Kernel API Manual, and honestly it's a whole little vibe. Let's get into it 🫶

🌸 NAME 🌸

drm_gpusvm_notifier_invalidate — invalidate a GPU SVM notifier. That's it, that's the job. 💅

🎀 SYNOPSIS 🎀

bool drm_gpusvm_notifier_invalidate (struct mmu_interval_notifier *mni ,
       const struct mmu_notifier_range *mmu_range , unsigned long cur_seq );

🦋 ARGUMENTS 🦋

  • mni — pointer to the mmu_interval_notifier structure. Yeah. That one. 👀
  • mmu_range — pointer to the mmu_notifier_range structure.
  • cur_seq — the current sequence number. Keep up, she's counting. 🔢

💖 DESCRIPTION 💖

Okay so picture this: this function is the generic MMU notifier for GPU SVM. It's giving main character energy for the whole notifier situation. ✨

What she does is set the MMU notifier sequence number, and then she calls the driver invalidate vfunc — and the way she does it is under gpusvm->notifier_lock. Lock held, business handled, no cap. 🔒

🔥 RETURN 🔥

  • true if the operation succeeds 🎉
  • false otherwise 😭

That's it. Binary queen. Periodt.

⭐ SEE ALSO ⭐

The whole friend group, no gatekeeping, iykyk:

Fr fr, read the whole list. She didn't tag 39 functions for you to ignore them. 🙈

And that's the page, bestie! 🧚 This one lives in ./drivers/gpu/drm and it's dated October 2026 — so like, future iconic. Byeee 💜🌈

📦 where this page comes from