amdgpu_mes_...oc_ctx_index(9)

💖 amdgpu_mes_alloc_proc_ctx_index(9) 💖

okay so bestie, welcome to the amdgpu_mes_...oc_ctx_index(9) page from the Kernel API Manual. The whole vibe? Allocate a process context slot. It’s giving “save me a seat at the table” energy, but for MES. 💅

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✨ NAME ✨

amdgpu_mes_alloc_proc_ctx_index — allocate a process context slot 🎀

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✨ SYNOPSIS ✨

int amdgpu_mes_alloc_proc_ctx_index (struct amdgpu_mes *mes , uint32_t
       *index );

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🎀 ARGUMENTS 🎀

• mes — MES instance. That’s the main-character struct you’re passing in, no cap. 🫶
• index — the allocated process context index. That’s the little number coming back at you. ✨

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🌸 DESCRIPTION 🌸

Bestie, here’s the return-value tea ☕: it returns 0 on success. If all slots are used, you get -ENOSPC — literally the “every seat is taken” moment 😭. And if RS64 local memory is unavailable, you get -EOPNOTSUPP — not supported, sorry babe 💀.

So, to be fr fr: 0 on success, -ENOSPC if all slots are used, or -EOPNOTSUPP if RS64 local memory is unavailable. Periodt. 💅

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🦋 SEE ALSO 🦋

• Kernel file: ./drivers/gpu/drm/amd/amdgpu/amdgpu_mes.c — go read the source, iykyk 👑
• amdgpu_mes_rs64mem_init(9)
• amdgpu_mes_rs64mem_setup_bitmaps(9)

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mwah 💋 that’s the page, bestie. It lives under ./drivers/gpu/drm/amd/amdgpu, dated October 2026, and the manual page name is amdgpu_mes_...oc_ctx_index(9). bye bestie, go allocate those slots responsibly 🫶✨