pseudo_lock_region_clear(9)

💅 pseudo_lock_region_clear(9) — from the Kernel API Manual, bestie

okay so this is a page straight outta the Kernel API Manual, and it's about pseudo_lock_region_clear — yes the (9) is the manual section, we love a numbered era. sit down, grab a strawberry 🍓, and let's get into it.

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✨ NAME ✨

pseudo_lock_region_clear — Reset pseudo-lock region data 🧹✨

like, it clears stuff. region stuff. the data of it. iconic behaviour honestly.

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🦋 SYNOPSIS 🦋

void pseudo_lock_region_clear (struct pseudo_lock_region *plr );

that's the whole vibe. returns void, takes one pointer, no drama, no cap. 🔥

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🎀 ARGUMENTS 🎀

• plr — the pseudo-lock region 💖 (that's it, that's the argument, she's straightforward and we respect her)

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🌸 DESCRIPTION 🌸

so basically all content of the pseudo-locked region is reset — and yes, any memory allocated is freed. 🫶

the way that this function just wipes the whole thing clean... main character energy fr fr. everything in the region? gone. memory that got allocated? freed. iykyk 💅

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⭐ RETURN ⭐

void — she gives you nothing back and honestly? that's the point. no return value, no notes, periodt. 👑

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🌈 SEE ALSO 🌈

okay this list is LONG and we are gonna read every single one of them because that's the respectful thing to do. 🤝

Kernel file: ./fs/resctrl/pseudo_lock.c

• pseudo_lock_minor_get(9)
• pseudo_lock_minor_release(9)
• region_find_by_minor(9)
• struct pseudo_lock_pm_req(9)
• pseudo_lock_cstates_constrain(9)
• pseudo_lock_region_init(9)
• pseudo_lock_init(9)
• pseudo_lock_region_alloc(9)
• pseudo_lock_free(9)
• rdtgroup_monitor_in_progress(9)
• rdtgroup_locksetup_user_restrict(9)
• rdtgroup_locksetup_user_restore(9)
• rdtgroup_locksetup_enter(9)
• rdtgroup_locksetup_exit(9)
• rdtgroup_cbm_overlaps_pseudo_locked(9)
• rdtgroup_pseudo_locked_in_hierarchy(9)
• pseudo_lock_measure_cycles(9)
• rdtgroup_pseudo_lock_create(9)
• rdtgroup_pseudo_lock_remove(9)

go read them all bestie, they're literally all right there 💜

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ok genuine note: this page is from the ./fs/resctrl corner of the tree, dated October 2026, and the footer's calling card is just ./fs/resctrl + October 2026 + pseudo_lock_region_clear(9). slay, we cited it properly, no plagiarism here 🎀✨🦋