xe_device_i...sh_optimized(9)

✨ xe_device_is_l2_flush_optimized(9) ✨

okay bestie, welcome to the Kernel API Manual 🎀 — yes this page is literally called xe_device_i...sh_optimized(9) in the header, the kernel truncated it for drama, and we're just gonna roll with it 💅

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💖 NAME 💖

xe_device_is_l2_flush_optimized — the little function that tells you if L2 flush is optimized by the HW 👑 like, is your hardware doing the cute efficient thing or not, that's the whole vibe check 🦋

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🌸 SYNOPSIS 🌸

bool xe_device_is_l2_flush_optimized (struct xe_device *xe );

literally one function, one argument, returns a bool, no cap ✨

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🧚 ARGUMENTS 🧚

• xe — the device to check 💖 that's it, that's the whole argument. Hand it the device and it will absolutely tell you the tea 🍓

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⭐ RETURN ⭐

true if the HW device is optimizing L2 flush 🌈 — and false otherwise 💀 that's the entire contract bestie, no surprises, no hidden lore 🙈

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💜 SEE ALSO 💜

• Kernel file ./drivers/gpu/drm/xe/xe_device.c 📁
• xe_file_get(9)
• xe_file_put(9)
• xe_is_xe_file(9)
• xe_device_is_admin_only(9)
• xe_device_create(9)
• xe_device_init_early(9)
• xe_device_probe_early(9)
• xe_device_wmb(9)
• xe_device_td_flush(9)
• xe_device_assert_mem_access(9)
• Xe Device Wedging(9)
• xe_device_set_wedged_method(9)
• xe_device_declare_wedged(9)
• xe_device_validate_wedged_mode(9)
• xe_wedged_mode_to_string(9)
• xe_device_asid_to_vm(9)

the whole friend group fr fr 🫶 go read them, they're iconic 👑

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ngl this is a short one — the whole page is basically a yes/no question about L2 flush optimization, so don't go looking for extra options or env vars, there are none, that's the vibe 😭

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and that's the page!! 🦋 brought to you from ./drivers/gpu/drm/xe, dated October 2026, xe_device_i...sh_optimized(9) — mwah, slay, periodt 💅💖