xe_bo_restore_late(9)

🌸 xe_bo_restore_late(9) 🌸

okay so welcome to the Kernel API Manual, bestie — this one is all about xe_bo_restore_late(9) and it’s giving “late to the party but makes it iconic” energy. 💅

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✨ NAME ✨

xe_bo_restore_late — restore pinned late phase BOs. periodt. 🎀

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🦋 SYNOPSIS 🦋

int xe_bo_restore_late (struct xe_device *xe );

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💖 ARGUMENTS 💖

• xe — the xe device, bestie. that’s the struct you’re handing over. 🫶

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🔥 DESCRIPTION 🔥

okay so picture this: pinned user BOs and pinned kernel BOs that can use the blitter get moved from temporary memory — typically system memory — into VRAM. all of those moves are done via TTM calls. no cap. ✨

this function is a late-phase main character: it should be called late, after GT init, on device resume. that’s literally her moment. 💜

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👑 SEE ALSO 👑

• Kernel file ./drivers/gpu/drm/xe/xe_bo_evict.c
• xe_bo_notifier_prepare_all_pinned(9)
• xe_bo_notifier_unprepare_all_pinned(9)
• xe_bo_evict_all_user(9)
• xe_bo_evict_all(9)
• xe_bo_restore_early(9)
• xe_bo_pci_dev_remove_all(9)
• xe_bo_pinned_init(9)

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cute little sign-off from the source/version ./drivers/gpu/drm/xe, dated October 2026, for xe_bo_restore_late(9) — slay and read the docs responsibly 💅🎀