radeon_gem_va_update_vm(9)

💅 radeon_gem_va_update_vm(9) 💅

okay so bestie, welcome to the Kernel API Manual — yes we're reading kernel docs for fun now, that's just who we are ✨ This one's a little function named radeon_gem_va_update_vm, and honestly? She's short, she's sweet, she does one job and she does not stress about the consequences. Iconic behavior tbh 🎀

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✨ NAME ✨

radeon_gem_va_update_vm — update the bo_va in its VM, that's it, that's the whole vibe 🦋

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🌸 SYNOPSIS 🌸

void radeon_gem_va_update_vm (struct radeon_device *rdev , struct
radeon_bo_va *bo_va );

look at her. no return value. she gives nothing back because she has nothing to prove 💅

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🎀 ARGUMENTS 🎀

• rdev — a radeon_device pointer. that's your whole GPU device situation right there 👑
• bo_va — the bo_va to update. this is the main character of this function, fr fr 💖

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✨ DESCRIPTION ✨

So here's the tea ☕: this function updates the bo_va directly after setting its address. Like, immediately after. Right away. No waiting around, no "let me think about it" — address gets set, bo_va gets updated, done 🫶

And the errors? Not vital here. So they don't get reported back to userspace at all. Not a single one. They're just… vibing in the void 💀 The kernel said "we don't need to tell anyone about that" and honestly? Lowkey respect the confidence ngl 😭

⚠️ heads up bestie: errors are not reported back to userspace — that's not a bug, that's just how this one rolls. Don't go looking for error codes that were never invited to the party 🙈

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🦋 SEE ALSO 🦋

• Kernel file ./drivers/gpu/drm/radeon/radeon_gem.c — go read the source, iykyk 📖✨

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and that's the whole page, bestie!! no cap, she's a tiny one 💜 This lil slice of Kernel API Manual life lives over in ./drivers/gpu/drm/radeon, dated October 2026 — so mark your calendar, mwah 💋🌈⭐