rdtgroup_mode_str(9)

💅 rdtgroup_mode_str(9) 💅

okay so bestie, welcome to the Kernel API Manual — yes, the real one, the kernel one, we're doing this 🫶 this is the lil page for rdtgroup_mode_str, and honestly? it's giving "small function, big main character energy" ✨

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🌸 NAME 🌸

rdtgroup_mode_str — literally just returns the string representation of a mode, that's the whole vibe 💖

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✨ SYNOPSIS ✨

const char * rdtgroup_mode_str (enum rdtgrp_mode mode );

that's it. that's the signature. copy it exactly, no cap 🔥

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🎀 ARGUMENTS 🎀

• mode — the resource group mode, handed to you as an enum rdtgroup_mode 💫 so like, it's an enum, it's the mode, it's the resource group's mode. iykyk.

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⭐ RETURN ⭐

you get back the string representation of a valid mode 💅 and if it's not a valid mode? you get "unknown" instead. that's the fallback, she's humble, she's reliable 🌈

fr fr, "unknown" is the exact string, quotes and all — don't be out here inventing your own spelling 🙈

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🦋 SEE ALSO 🦋

bestie there are SO many friends here, it's a whole group chat 😭 and also, the kernel file lives at ./fs/resctrl/rdtgroup.c — write that down 📝

• closid_allocated(9)
• rdtgroup_mode_by_closid(9)
• rdtgroup_remove(9)
• rdtgroup_tasks_assigned(9)
• __rdtgroup_cbm_overlaps(9)
• rdtgroup_cbm_overlaps(9)
• rdtgroup_mode_test_exclusive(9)
• rdtgroup_cbm_to_size(9)
• rdtgroup_kn_mode_restrict(9)
• rdtgroup_kn_mode_restore(9)
• mon_get_kn_priv(9)
• mon_put_kn_priv(9)
• cbm_ensure_valid(9)
• mongrp_reparent(9)
• domain_setup_l3_mon_state(9)
• resctrl_exit(9)

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okay that's the page!! she's short, she's sweet, she ate and left no crumbs 👑

source/version: ./fs/resctrl  •  date: October 2026 — bye bestie, mwah 💜🎀