__i915_gem_o...t_pages_fini(9)

✨ __i915_gem_o...t_pages_fini(9) ✨

okay so bestie, welcome to the Kernel API Manual 💅 this one's about __i915_gem_o...t_pages_fini — yes the name is a whole mouthful, yes it got truncated in the header with that ..., we don't judge, we just vibe. Let's get into it 🫶

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🌸 NAME 🌸

__i915_gem_object_pages_fini — clean up pages use of a gem object 🧹✨

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🎀 SYNOPSIS 🎀

void __i915_gem_object_pages_fini (struct drm_i915_gem_object *obj );

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💖 ARGUMENTS 💖

• obj — the gem object you're cleaning up. that's the one, that's your main character right there 👑

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🦋 DESCRIPTION 🦋

okay so what this function does is clean up usage of the object's mm.pages member. periodt 💅

it's meant for backends that need to clean up a gem object in separate steps — like, breaking up with your object but in stages, we love a gradual process 🌈 and listen: it needs to be called when the object is idle, before the object's backing memory is freed. not after, not during, before 🫶 that's the vibe check it has to pass first.

no cap, timing matters here — idle object, then cleanup, then free the backing memory. in that order, bestie, or it's giving chaos 😭

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⭐ SEE ALSO ⭐

• Kernel file ./drivers/gpu/drm/i915/gem/i915_gem_object.c
• __i915_gem_object_fini(9)
• i915_gem_object_set_cache_coherency(9)
• i915_gem_object_set_pat_index(9)
• i915_gem_object_read_from_page(9)
• i915_gem_object_evictable(9)
• i915_gem_object_migratable(9)
• i915_gem_object_has_struct_page(9)
• i915_gem_object_has_iomem(9)
• i915_gem_object_can_migrate(9)
• i915_gem_object_migrate(9)
• __i915_gem_object_migrate(9)
• i915_gem_object_placement_possible(9)
• i915_gem_object_needs_ccs_pages(9)
• i915_gem_object_get_moving_fence(9)
• i915_gem_object_wait_moving_fence(9)

like, that's the whole friend group right there, go say hi to all of them 💜

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and that's the page!! 🎀 this cutie lives in ./drivers/gpu/drm/i915/gem, dated October 2026, and the version tag is __i915_gem_o...t_pages_fini(9) — same truncated icon as the header, we stan a consistent queen 👑✨ bye bestie, go clean up some pages responsibly 💖