__drm_gpusvm_range_next(9)

💅 __drm_gpusvm_range_next(9) — kernel API manual, bestie edition ✨

okay so welcome to the Kernel API Manual page for __drm_gpusvm_range_next — yes it's got the double underscore, yes it's a little intimidating, no you're gonna be fine, i promise 🫶

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🌸 NAME 🌸

__drm_gpusvm_range_next — literally just "get the next GPU SVM range in the list", that's it, that's the whole job 💫

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✨ SYNOPSIS ✨

struct drm_gpusvm_range * __drm_gpusvm_range_next (struct
drm_gpusvm_range *range );

like… look at her. one argument. one return. main character energy honestly 👑

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🎀 ARGUMENTS 🎀

• range — a pointer to the current GPU SVM range. that's your "i am here" dot on the map, bestie 📍

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🦋 RETURN 🦋

so what do you get back?

• A pointer to the next drm_gpusvm_range if available ✨ slay, there's more list to walk
• Or NULL in two very specific situations, and i need you to clock both of them:
  • if the current range is the last one — you've hit the end of the list, no more range for you 😭
  • or if the input range is NULL — you handed it nothing, it hands you nothing back, fair's fair 💀

no cap, that NULL-in-NULL-out case is not a bug, it's a documented mood. respect it 🙈

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🌈 SEE ALSO 🌈

the whole friend group, gathered for your convenience 🧚 — and yes, it's a long group chat, we're not skipping anyone:

• Kernel file ./include/drm/drm_gpusvm.h
• struct drm_gpusvm_ops(9)
• struct drm_gpusvm_notifier(9)
• struct drm_gpusvm_pages_flags(9)
• struct drm_gpusvm_pages(9)
• struct drm_gpusvm_range_flags(9)
• struct drm_gpusvm_range(9)
• struct drm_gpusvm(9)
• struct drm_gpusvm_ctx(9)
• drm_gpusvm_init_pages(9)
• enum drm_gpusvm_scan_result(9)
• drm_gpusvm_driver_set_lock(9)
• drm_gpusvm_notifier_lock(9)
• drm_gpusvm_notifier_unlock(9)
• drm_gpusvm_range_start(9)
• drm_gpusvm_range_end(9)
• drm_gpusvm_range_size(9)
• drm_gpusvm_notifier_start(9)
• drm_gpusvm_notifier_end(9)
• drm_gpusvm_notifier_size(9)
• drm_gpusvm_for_each_range(9)
• drm_gpusvm_for_each_range_safe(9)
• __drm_gpusvm_notifier_next(9)
• drm_gpusvm_for_each_notifier(9)
• drm_gpusvm_for_each_notifier_safe(9)

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okay that's the whole page, you ate that 💅 and before you go — this lil masterpiece lives in ./include/drm, the version is October 2026, and it says __drm_gpusvm_range_next(9) at the bottom too because the header and footer are both obsessed with her. periodt 🍓💜