xe_tlb_inval_reset_timeout(9)

💅 xe_tlb_inval_reset_timeout — the Kernel API Manual, bestie edition 🎀

okay so real quick, this whole page lives in the Kernel API Manual and it's called xe_tlb_inval_reset_timeout — say that five times fast, I dare you 😭 anyway buckle up, it's short and sweet and honestly kind of a vibe.

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✨ NAME ✨

xe_tlb_inval_reset_timeout — Reset TLB inval fence timeout 🌸

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🦋 SYNOPSIS 🦋

void xe_tlb_inval_reset_timeout (struct xe_tlb_inval *tlb_inval );

that's it. that's the whole call. she's lowkey minimal 👑

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💖 ARGUMENTS 💖

• tlb_inval — the TLB invalidation client 🫶 like, the actual thing you're poking at. no client, no timer reset, no slay.

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🔥 DESCRIPTION 🔥

Reset the TLB invalidation timeout timer. periodt. 💅

that's literally it — you call this bad boy and the timeout timer gets reset. no cap, that's the entire job description. she does one thing and she does it well, and honestly? iconic. ✨

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👑 SEE ALSO 👑

if you're the kind of girlie who reads the whole series (and you should, bestie, it's giving lore 🌈), start with the kernel file this all lives in:

• Kernel file ./drivers/gpu/drm/xe/xe_tlb_inval.c
• Xe TLB invalidation(9)
• tlb_inval_fini(9)
• xe_gt_tlb_inval_init_early(9)
• xe_tlb_inval_reset(9)
• xe_tlb_inval_all(9)
• xe_tlb_inval_ggtt(9)
• xe_tlb_inval_range(9)
• xe_tlb_inval_vm(9)
• xe_tlb_inval_done_handler(9)
• xe_tlb_inval_fence_init(9)
• xe_tlb_inval_idle(9)
• xe_tlb_inval_batch_wait(9)
• xe_tlb_inval_range_tilemask_submit(9)

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fr fr, go read them in order, your future self will thank you 🧚💜

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and that's the page!! mwah 💋 this little gem came out of ./drivers/gpu/drm/xe back in October 2026, and yes she's still serving looks. bye bestie, go reset some timeouts 🍓⭐