__drm_gpusvm_unmap_pages(9)

💖 NAME 💖

okay so this is __drm_gpusvm_unmap_pages(9) from the Kernel API Manual, and it unmaps pages associated with GPU SVM pages — and yes bestie, it's internal 👑✨

🦋 SYNOPSIS 🦋

void __drm_gpusvm_unmap_pages (struct drm_gpusvm *gpusvm , struct
       drm_gpusvm_pages *svm_pages , unsigned long npages );

🎀 ARGUMENTS 🎀

• gpusvm — pointer to the GPU SVM structure, main character energy fr fr
• svm_pages — pointer to the GPU SVM pages structure, the pages bestie in question 🫶
• npages — number of pages to unmap, literally the count 💅

✨ DESCRIPTION ✨

This function unmaps pages associated with a GPU SVM pages struct. It's giving internal helper realness 😭

lowkey important: it assumes and asserts that correct locking is in place when it's called. no cap, the locking better be correct before you come through here 🔥

🌈 SEE ALSO 🌈

• Kernel file ./drivers/gpu/drm/drm_gpusvm.c
• Overview(9)
• Locking(9)
• Partial Unmapping of Ranges(9)
• Examples(9)
• npages_in_range(9)
• drm_gpusvm_notifier_find(9)
• drm_gpusvm_range_find(9)
• drm_gpusvm_notifier_invalidate(9)
• drm_gpusvm_init(9)
• to_drm_gpusvm_notifier(9)
• drm_gpusvm_notifier_insert(9)
• drm_gpusvm_notifier_remove(9)
• drm_gpusvm_fini(9)
• drm_gpusvm_notifier_alloc(9)
• drm_gpusvm_notifier_free(9)
• to_drm_gpusvm_range(9)
• drm_gpusvm_range_insert(9)
• __drm_gpusvm_range_remove(9)
• drm_gpusvm_range_alloc(9)
• drm_gpusvm_hmm_pfn_to_order(9)
• drm_gpusvm_check_pages(9)
• drm_gpusvm_scan_mm(9)
• drm_gpusvm_range_chunk_size(9)
• drm_gpusvm_driver_lock_held(9)
• drm_gpusvm_find_vma_start(9)
• drm_gpusvm_range_find_or_insert(9)
• __drm_gpusvm_free_pages(9)
• drm_gpusvm_free_pages(9)
• drm_gpusvm_range_remove(9)
• drm_gpusvm_range_get(9)
• drm_gpusvm_range_destroy(9)
• drm_gpusvm_range_put(9)
• drm_gpusvm_pages_valid(9)
• drm_gpusvm_pages_valid_unlocked(9)
• drm_gpusvm_get_pages(9)
• drm_gpusvm_unmap_pages(9)
• drm_gpusvm_range_evict(9)
• drm_gpusvm_has_mapping(9)
• drm_gpusvm_range_set_unmapped(9)

and that's the whole vibe check, bestie 💖 this page is from the ./drivers/gpu/drm source/version and is dated October 2026 — slay, periodt 🎀🦋