resctrl_arch...et_all_ctrls(9)

💅 resctrl_arch_reset_all_ctrls — Kernel API Manual ✨

okay bestie, welcome to the Kernel API Manual page for resctrl_arch_reset_all_ctrls(9) — she's short, she's sweet, she's giving "one job and she does it" energy 🎀

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🌸 NAME 🌸

resctrl_arch_reset_all_ctrls — reset the control for each CLOSID to its default. that's it, that's the whole vibe 💅

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✨ SYNOPSIS ✨

void resctrl_arch_reset_all_ctrls (struct rdt_resource *r );

like, she takes a pointer and returns literally nothing. no notes. iconic 🫶

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🦋 ARGUMENTS 🦋

• r — the resctrl resource to reset. that's the one you're handing over, bestie 👑

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💖 DESCRIPTION 💖

so here's the tea: this function resets the control for each CLOSID back to its default. lowkey a glow-up reset for your resource controls ✨

and the best part? this can be called from any CPU. no pinning, no stressing, no "wait am I on the right core" spiral — any CPU is fine, fr fr 😌

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🔥 SEE ALSO 🔥

Kernel file ./include/linux/resctrl.h — go read her, she's the main character 👑

• enum resctrl_conf_type(9)
• struct resctrl_staged_config(9)
• struct rdt_domain_hdr(9)
• struct rdt_ctrl_domain(9)
• struct mbm_cntr_cfg(9)
• struct rdt_l3_mon_domain(9)
• struct resctrl_cache(9)
• enum membw_throttle_mode(9)
• struct resctrl_membw(9)
• enum resctrl_schema_fmt(9)
• struct resctrl_mon(9)
• struct rdt_resource(9)
• struct resctrl_schema(9)
• resctrl_arch_sync_cpu_closid_rmid(9)
• resctrl_get_default_ctrl(9)
• resctrl_arch_mon_event_config_write(9)
• resctrl_arch_mon_event_config_read(9)
• resctrl_arch_mbm_cntr_assign_enabled(9)
• resctrl_arch_mbm_cntr_assign_set(9)
• resctrl_arch_rmid_read(9)
• resctrl_arch_rmid_read_context_check(9)
• resctrl_find_domain(9)
• resctrl_arch_reset_rmid(9)
• resctrl_arch_reset_rmid_all(9)
• resctrl_arch_config_cntr(9)
• resctrl_arch_cntr_read(9)
• resctrl_arch_reset_cntr(9)
• resctrl_arch_io_alloc_enable(9)
• resctrl_arch_get_io_alloc_enabled(9)

like, she knows everyone. the whole friend group 🧚💜

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real talk though — this page lives under ./include/linux, and it's dated October 2026. so yeah, from the future, still relevant, still slaying 🌈⭐

k byeee, go reset those ctrls bestie 💖🎀🦋