dim_update_s...e_with_comps(9)

💖 dim_update_s...e_with_comps(9) 💖

okay so real talk, this is a page straight out of the Kernel API Manual, bestie — we're talking dim_update_s...e_with_comps and yes the name is literally that long, she's an icon, she's extra, we respect it 👑

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✨ NAME ✨

dim_update_sample_with_comps — sets a sample's fields to the values you hand her, including the completion parameter 🎀

lowkey the whole job. you give her numbers, she puts them in the struct. that's it, that's the function.

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🦋 SYNOPSIS 🦋

void dim_update_sample_with_comps (u16 event_ctr , u64 packets , u64
       bytes , u64 comps , struct dim_sample *s );

note the two type widths, bestie — event_ctr is a lil baby u16 while the rest are chunky u64s, and the last one is a pointer to your struct dim_sample 💅

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🌸 ARGUMENTS 🌸

• event_ctr — the number of events to set (it's a u16, so keep it smol and cute 🍓)
• packets — the number of packets to set
• bytes — the number of bytes to set
• comps — the number of completions to set — this is the thing that makes her different from plain dim_update_sample(9), iykyk 👀
• s — your DIM sample, aka the struct dim_sample she's gonna be writing into 💖

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🔥 SEE ALSO 🔥

so you wanna go down the rabbit hole? valid. here's the whole friend group:

• the kernel file ./include/linux/dim.h
• 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)
• 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)
• dim_on_top(9)
• dim_turn(9)
• dim_park_on_top(9)
• dim_park_tired(9)
• dim_calc_stats(9)
• dim_update_sample(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)

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and that's the whole vibe check, bestie 🌈 this page lives in ./include/linux, stamped October 2026, and the header up top is dim_update_s...e_with_comps(9) from the Kernel API Manual — go forth and set those fields, you absolute main character 🫶💜