pvrdma_mmap(9)

💅 pvrdma_mmap(9) — like, the kernel API manual page, bestie

okay so real talk: this is pvrdma_mmap(9) from the Kernel API Manual and it's short, it's sweet, and it does exactly one thing. Let's get into it ✨

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🌸 NAME 🌸

pvrdma_mmap — create mmap region 🗺️ (yes that's the whole name section, she's concise and I respect it)

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🎀 SYNOPSIS 🎀

int pvrdma_mmap (struct ib_ucontext *ibcontext , struct vm_area_struct
*vma );

Note the spacing, bestie — ibcontext , with a space before the comma. That's verbatim, don't come for me. 💅

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🦋 ARGUMENTS 🦋

• ibcontext — the user context 🫶 like, the ucontext you're working with
• vma — the VMA ⭐ the virtual memory area in question

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🌈 RETURN 🌈

Returns 0 on success 🎉 otherwise it hands you an errno 😭 (so like, check it, fr fr)

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👑 SEE ALSO 👑

Kernel file: ./drivers/infiniband/hw/vmw_pvrdma/pvrdma_verbs.c 📁

• pvrdma_query_device(9)
• pvrdma_query_port(9)
• pvrdma_query_gid(9)
• pvrdma_query_pkey(9)
• pvrdma_modify_port(9)
• pvrdma_alloc_ucontext(9)
• pvrdma_dealloc_ucontext(9)
• pvrdma_alloc_pd(9)
• pvrdma_dealloc_pd(9)
• pvrdma_create_ah(9)
• pvrdma_destroy_ah(9)

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ok that's literally the whole page 😭 she's a short queen and she ate 👑

cute lil sign-off: this one's from the source path ./drivers/infiniband/hw/vmw_pv... and it's dated October 2026 — mwah, bye bestie 💖🧚‍♀️