adf_flush_vf_wq(9)

💅 adf_flush_vf_wq(9) — a Kernel API Manual moment

okay bestie, so this is a page from the Kernel API Manual and it's about one very specific little function called adf_flush_vf_wq. it's short, it's sweet, and it does exactly one thing. let's get into it 🎀

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✨ NAME ✨

adf_flush_vf_wq — flush the workqueue for the VF 🌸

like, that's the whole vibe. flushing. workqueue. VF. slay.

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🦋 SYNOPSIS 🦋

void adf_flush_vf_wq (struct adf_accel_dev *accel_dev );

it returns void, and it takes exactly one thing. iconic minimalism, honestly 💅

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🎀 ARGUMENTS 🎀

• accel_dev — a pointer to the acceleration device. that's it, that's the argument. she's a pointer and she's pointing at an accel device 🫶

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🔥 DESCRIPTION 🔥

okay so here's what's actually going down, no cap:

the function disables the PF/VF interrupts on the VF — so no new messages get received, periodt. once that tap is turned off, it then flushes the workqueue adf_vf_stop_wq. ✨

so the whole flow is: stop the new stuff from coming in, then drain/flush out the workqueue. clean, ordered, main character energy 👑

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⭐ RETURN ⭐

void. it returns nothing. she gives and she gives and she asks for nothing back 😭💖

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🌈 SEE ALSO 🌈

• Kernel file ./drivers/crypto/intel/qat/qat_common/adf_vf_isr.c
• adf_vf_isr_resource_free(9)
• adf_vf_isr_resource_alloc(9)
• adf_init_vf_wq(9)

go read those next, iykyk 🦋

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and that's the page, bestie! 🍓 this lil gem comes from the Kernel API Manual, lives at ./drivers/crypto/intel/qat/qat..., and is dated October 2026 — so yeah, she's from the future and she's still just flushing workqueues. we love a consistent queen 💜👑