xe_mem_pool_bo_flush_write(9)

💅 xe_mem_pool_bo_flush_write(9) — Kernel API Manual vibes

okay bestie, so this is xe_mem_pool_bo_flush_write(9), straight out of the Kernel API Manual, and it is literally the "send it" button for your memory pool data 🫶

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✨ NAME ✨

xe_mem_pool_bo_flush_write — copies the data from the sub-allocation over to the GPU memory. that's it, that's the whole job, and it ate 💅

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🌸 SYNOPSIS 🌸

void xe_mem_pool_bo_flush_write (struct xe_mem_pool_node *node );

no cap, that's the entire signature — returns void, so there's nothing to check, she just does it ✨

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🦋 ARGUMENTS 🦋

• node — the node allocated in the memory pool that you wanna flush. like, the actual thing. give her the node and she'll take it from there 🎀

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🧚 SEE ALSO 🧚

the whole ✨friend group✨ of related calls, iykyk:

• Kernel file ./drivers/gpu/drm/xe/xe_mem_pool.c
• struct xe_mem_pool(9)
• xe_mem_pool_init(9)
• xe_mem_pool_sync(9)
• xe_mem_pool_swap_shadow_locked(9)
• xe_mem_pool_sync_shadow_locked(9)
• xe_mem_pool_gpu_addr(9)
• xe_mem_pool_cpu_addr(9)
• xe_mem_pool_bo_swap_guard(9)
• xe_mem_pool_bo_sync_read(9)
• xe_mem_pool_alloc_node(9)
• xe_mem_pool_insert_node(9)
• xe_mem_pool_free_node(9)
• xe_mem_pool_node_cpu_addr(9)
• xe_mem_pool_dump(9)

like, go read them all, they're iconic, no notes 🔥

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lowkey reminder bestie: this page is from ./drivers/gpu/drm/xe and it's dated October 2026 — she's a xe_mem_pool_bo_flush_write(9) girly through and through 💜

k that's the whole page, mwah, go flush some writes, slay 🌈⭐