hfi1_schedule_send(9)

💫 hfi1_schedule_send(9) 💫

okay bestie, welcome to the Kernel API Manual — this one is a lil function from the hfi1 crew and it's literally all about scheduling progress ✨

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🌸 NAME 🌸

hfi1_schedule_send — schedule progress 🎀

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✨ SYNOPSIS ✨

bool hfi1_schedule_send (struct rvt_qp *qp );

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🫶 ARGUMENTS 🫶

• qp — the QP 💅

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🔥 DESCRIPTION 🔥

so this one schedules qp progress, and the caller should hold the s_lock — like, that's the vibe check, bestie, don't skip it 🔒✨

it returns true if the first leg is scheduled, and false if the first leg is not scheduled. periodt 💯

ngl, the s_lock thing is a real caveat — the caller should be holding it. no cap. 🫡

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🦋 SEE ALSO 🦋

Kernel file ./drivers/infiniband/hw/hfi1/qp.c

• hfi1_setup_wqe(9)
• _hfi1_schedule_send(9)
• qp_to_sdma_engine(9)
• qp_to_send_context(9)
• qp_iter_print(9)
• hfi1_qp_iter_cb(9)
• hfi1_error_port_qps(9)

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that's the whole page, bestie — go forth and schedule that progress 💖🌈⭐

signing off from ./drivers/infiniband/hw/hfi1 with the October 2026 edition of the Kernel API Manual — mwah 💋🎀