task_css_set(9)

💅 task_css_set — like, the Kernel API Manual page you didn't know you needed

okay so bestie, welcome to task_css_set(9), straight out of the Kernel API Manual ✨ this one's a short queen but she's important, so let's get into it 🎀

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✨ NAME ✨

task_css_set — obtain a task's css_set 🫶

like literally, you hand it a task and it hands you back its css_set, no cap.

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🌸 SYNOPSIS 🌸

struct css_set * task_css_set (struct task_struct *task );

that's the whole vibe. one function, one argument, one pointer going out 💅

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🦋 ARGUMENTS 🦋

• task — the task you wanna obtain the css_set for 👑 literally just hand over the struct task_struct * and you're golden.

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💖 DESCRIPTION 💖

bestie, this page is being so mysterious rn — it just says:

See task_css_set_check.

and honestly? that's the tea. it's pointing you at task_css_set_check(9) for the actual details, so if you want the full lore you gotta go read that one. iykyk 😭

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🔥 SEE ALSO 🔥

it's giving linked list of besties fr fr — here's everybody hanging out in Kernel file ./include/linux/cgroup.h:

• cgroup_subsys_enabled(9)
• cgroup_subsys_on_dfl(9)
• css_for_each_child(9)
• css_for_each_descendant_pre(9)
• css_for_each_descendant_post(9)
• cgroup_taskset_for_each(9)
• cgroup_taskset_for_each_leader(9)
• cgroup_css(9)
• css_is_dying(9)
• task_css_set_check(9)
• task_css_check(9)
• task_css(9)
• task_get_css(9)
• task_css_is_root(9)
• cgroup_is_descendant(9)
• cgroup_ancestor(9)
• cgroup_common_ancestor(9)
• task_under_cgroup_hierarchy(9)

like, go read them all, they're iconic, periodt 💀

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ngl this one is a pointer to another pointer of a manpage. no drama, no bugs, no warnings, just vibes and a cross-reference 🧚

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and that's the whole page, bestie 🎀 this cutie came from the source ./include/linux, dated October 2026, and it lives at task_css_set(9) — slay, bye 💜