drm_gpuva_for_each_op_safe(9)

💅 drm_gpuva_for_each_op_safe(9) 💅

okay bestie, so this is a page from the Kernel API Manual (yes, the Kernel API Manual, we're in the big leagues now ✨) and it's all about drm_gpuva_for_each_op_safe — your new fave iterator for strolling over &drm_gpuva_ops. Let's get into it 🎀

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✨ NAME ✨

drm_gpuva_for_each_op_safe — an iterator that safely walks over &drm_gpuva_ops 🫶 (yes, "safe" is literally in the name, she's telling you something)

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🌸 SYNOPSIS 🌸

drm_gpuva_for_each_op_safe (op , next , ops );

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💖 ARGUMENTS 💖

• op — the drm_gpuva_op you assign on every single iteration step. she's the main character of each loop turn 👑
• next — the next drm_gpuva_op, where you stash the upcoming step so you don't lose your place 💫
• ops — the drm_gpuva_ops you're walking through. the whole lineup, the whole squad 🌈

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🦋 DESCRIPTION 🦋

okay so here's the vibe: this iterator walks over all the ops inside a given list of operations. literally all of them, no skipping 💅

and the way it's built? it's implemented with list_for_each_safe, which means it's safe against removal of elements — so if something gets yeeted out of the list mid-walk, you're not gonna crash and burn 😭 it's giving self-care, it's giving protection, it's giving iconic iterator behaviour. periodt.

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🔥 SEE ALSO 🔥

everything else in the family, bestie — go read these too:

Kernel file ./include/drm/drm_gpuvm.h

• enum drm_gpuva_flags(9)
• struct drm_gpuva(9)
• drm_gpuva_invalidate(9)
• drm_gpuva_invalidated(9)
• enum drm_gpuvm_flags(9)
• struct drm_gpuvm(9)
• drm_gpuvm_get(9)
• drm_gpuvm_resv_protected(9)
• drm_gpuvm_immediate_mode(9)
• drm_gpuvm_resv(9)
• drm_gpuvm_resv_obj(9)
• drm_gpuvm_is_extobj(9)
• drm_gpuvm_for_each_va_range(9)
• drm_gpuvm_for_each_va_range_safe(9)
• drm_gpuvm_for_each_va(9)
• drm_gpuvm_for_each_va_safe(9)
• struct drm_gpuvm_exec(9)
• drm_gpuvm_exec_unlock(9)
• drm_gpuvm_exec_resv_add_fence(9)
• drm_gpuvm_exec_validate(9)
• struct drm_gpuvm_bo(9)
• drm_gpuvm_bo_get(9)
• drm_gpuvm_bo_gem_evict(9)
• drm_gpuvm_bo_for_each_va(9)
• drm_gpuvm_bo_for_each_va_safe(9)
• enum drm_gpuva_op_type(9)
• struct drm_gpuva_op_map(9)
• struct drm_gpuva_op_unmap(9)
• struct drm_gpuva_op_remap(9)
• struct drm_gpuva_op_prefetch(9)
• struct drm_gpuva_op(9)
• struct drm_gpuva_ops(9)
• drm_gpuva_for_each_op(9)
• drm_gpuva_for_each_op_from_reverse(9)
• drm_gpuva_for_each_op_reverse(9)
• drm_gpuva_first_op(9)
• drm_gpuva_last_op(9)
• drm_gpuva_prev_op(9)
• drm_gpuva_next_op(9)
• struct drm_gpuvm_map_req(9)
• struct drm_gpuvm_ops(9)
• drm_gpuva_op_remap_to_unmap_range(9)

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💫 and that's the whole page, bestie 💫

this lil legend lives in ./include/drm and the version we're looking at is dated October 2026 — so yeah, future-coded of her 💜 catch you on the next manpage, mwah 🍓🧚