iova_bitmap_free(9)

💅 iova_bitmap_free(9) 💅

okay so this is a page from the Kernel API Manual bestie, and it's about iova_bitmap_free — the little cleanup queen of the IOVA bitmap world 🧹✨

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✨ NAME ✨

iova_bitmap_free — literally frees an IOVA bitmap object. that's the whole job. she's an icon, she's a liberator 🕊️

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🎀 SYNOPSIS 🎀

void iova_bitmap_free (struct iova_bitmap *bitmap );

no cap, that's the exact signature, don't come for me about the spacing 💅

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🦋 ARGUMENTS 🦋

• bitmap — the IOVA bitmap you wanna free, bestie. that's it, that's the whole parameter 🫶

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🌸 DESCRIPTION 🌸

so what actually happens when you call her? she unpins the pages array memory, releases it, and then clears any leftover state so nothing gross is hanging around afterwards ✨

it's giving responsible friend who cleans up the group chat before the semester starts. main character energy, honestly 👑

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🔥 SEE ALSO 🔥

• Kernel file ./drivers/iommu/iommufd/iova_bitmap.c
• iova_bitmap_alloc(9)
• iova_bitmap_for_each(9)
• iova_bitmap_set(9)

go read those too, iykyk 💖

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and that's the page!! this one's from ./drivers/iommu/iommufd, dated October 2026 — mwah, slay, bye bestie 💜🎀🦋