sdma_exit(9)

💅 sdma_exit(9) 💅

okay bestie, welcome to the Kernel API Manual page for sdma_exit — yes it's a section 9 manpage, yes it's short, and yes we're still gonna make it cute. 🎀

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✨ NAME ✨

sdma_exit — literally the thing that gets called when the module is removed 🫶 no cap, that's the whole vibe.

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🌸 SYNOPSIS 🌸

void sdma_exit (struct hfi1_devdata *dd );

it's giving "returns nothing, takes one pointer" energy. iconic. 💅

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🦋 ARGUMENTS 🦋

• dd — an hfi1_devdata. that's it, that's the whole argument. she's an hfi1_devdata and she's the main character here 👑

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💖 SEE ALSO 💖

so the source lives in the kernel file ./drivers/infiniband/hw/hfi1/sdma.c — go read it iykyk 📖✨ and while you're in the neighborhood, these besties are all linked up:

• sdma_state_name(9)
• sdma_get_descq_cnt(9)
• sdma_engine_get_vl(9)
• sdma_select_engine_vl(9)
• sdma_select_engine_sc(9)
• sdma_seqfile_dump_cpu_list(9)
• sdma_map_init(9)
• sdma_clean(9)
• sdma_init(9)
• sdma_all_running(9)
• sdma_start(9)
• __sdma_txclean(9)
• sdma_engine_error(9)
• sdma_seqfile_dump_sde(9)
• sdma_send_txreq(9)
• sdma_send_txlist(9)
• sdma_ahg_alloc(9)
• sdma_ahg_free(9)
• _sdma_engine_progress_schedule(9)

fr fr, that's the entire squad — don't skip any of them, they all ate 🔥

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and that's the page!! 🌈 this little gem comes to you from ./drivers/infiniband/hw/hfi1, dated October 2026, and it will forever be known as sdma_exit(9) 💜 mwah, go forth and unload your modules responsibly ✨🎀