dim_park_tired(9)

💤 dim_park_tired — like, the DIM page you're looking for (Kernel API Manual, bestie)

okay so picture this: you're deep in kernel-land, poking at dim_park_tired, and you need the tea ☕ — this is that page. It's part of the Kernel API Manual, and it's honestly a whole vibe: tiny function, big "go to sleep" energy. 🦋

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✨ NAME ✨

dim_park_tired — the function that puts you into a tired parking state 😴 ngl the name is giving "nap time but make it kernel".

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🌸 SYNOPSIS 🌸

void dim_park_tired (struct dim *dim );

That's it, that's the whole signature, she's short and she slays 💅

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🎀 ARGUMENTS 🎀

• dim — the DIM context 💖 like, the actual context struct you're handing over. That's the only thing she wants from you, no cap.

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✨ DESCRIPTION ✨

So bestie, here's what happens fr fr:

• You enter parking state. 🅿️ iconic.
• She clears all movement history — wiped, gone, clean slate ✨
• And she causes the DIM checks frequency to reduce. 📉 lowkey chilling out on purpose.

That's the whole bit. No extra lore, no secret parameters, she does exactly those three things and she does them beautifully. 👑

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🔥 SEE ALSO 🔥

Okay this is the long part and I'm not skipping a single one of these, because every link is a whole friend group 🫶 first up, the file itself:

Kernel file ./include/linux/dim.h

then the structs and enums, in order:

• struct dim_cq_moder(9)
• struct dim_irq_moder(9)
• struct dim_sample(9)
• struct dim_stats(9)
• struct dim(9)
• enum dim_cq_period_mode(9)
• enum dim_state(9)
• enum dim_tune_state(9)
• enum dim_stats_state(9)
• enum dim_step_result(9)

then the net_dim_* crew:

• net_dim_init_irq_moder(9)
• net_dim_free_irq_moder(9)
• net_dim_setting(9)
• net_dim_work_cancel(9)
• net_dim_get_rx_irq_moder(9)
• net_dim_get_tx_irq_moder(9)
• net_dim_set_rx_mode(9)
• net_dim_set_tx_mode(9)

and the rest of the function besties:

• dim_on_top(9)
• dim_turn(9)
• dim_park_on_top(9)
• dim_calc_stats(9)
• dim_update_sample(9)
• dim_update_sample_with_comps(9)
• net_dim_get_rx_moderation(9)
• net_dim_get_def_rx_moderation(9)
• net_dim_get_tx_moderation(9)
• net_dim_get_def_tx_moderation(9)
• net_dim(9)
• rdma_dim(9)

like I said — all of them, every single one, iykyk 😌

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🫶 quick reminder bestie: this page lives at ./include/linux, dated October 2026, and it's dim_park_tired(9) — go take a nap, you've earned it 💜🌙