htb_add_class_to_row(9)

💖 NAME 💖

okay bestie, this is htb_add_class_to_row(9) from the Kernel API Manual — and it does exactly what the name says: add class to its row. short, iconic, to the point. periodt. 💅

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✨ SYNOPSIS ✨

here's the signature, character-for-character, no cap:

void htb_add_class_to_row (struct htb_sched *q , struct htb_class *cl ,
int mask );

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🎀 ARGUMENTS 🎀

• q — the priority event queue. that's the main character queue right there. 👑
• cl — the class to add. yes bestie, this is the class getting its row moment. 🦋
• mask — the given priorities in class in bitmap. lowkey the map of which priorities are marked. 🗺️

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🌸 DESCRIPTION 🌸

so the class is added to row at priorities marked in mask. that's the whole vibe. ✨

🫶 tiny vibe check: if mask == 0, it does nothing. like, literally nothing. no row action, no drama, no side quest. 💀

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🌈 SEE ALSO 🌈

Kernel file ./net/sched/sch_htb.c is your source-file main character here, and these functions are the squad:

• htb_classify(9)
• htb_add_to_id_tree(9)
• htb_add_to_wait_tree(9)
• htb_next_rb_node(9)
• htb_remove_class_from_row(9)
• htb_activate_prios(9)
• htb_deactivate_prios(9)
• htb_class_mode(9)
• htb_change_class_mode(9)
• htb_activate(9)
• htb_deactivate(9)
• htb_charge_class(9)
• htb_do_events(9)
• htb_lookup_leaf(9)

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mwah 💋 — this lil page came from source/version ./net/sched and is dated October 2026. footer tea delivered, bestie. 🎀💖