__rpc_do_wake_up_task_on_wq(9)

💅 __rpc_do_wake_up_task_on_wq(9) — like, the kernel API manual, bestie ✨

okay so this is a page from the Kernel API Manual and it's about waking up exactly one rpc_task — yes, just one, we're being ✨specific✨ today.

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🌸 NAME 🌸

__rpc_do_wake_up_task_on_wq — wake up a single rpc_task 💖

Like, one task. Singular. Main character energy, no entourage.

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🦋 SYNOPSIS 🦋

void __rpc_do_wake_up_task_on_wq (struct workqueue_struct *wq , struct
       rpc_wait_queue *queue , struct rpc_task *task );

that's the whole vibe check: void, three args, no return value, we love a function that doesn't text back 🫶

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🎀 ARGUMENTS 🎀

• wq — the workqueue on which to run task. yes bestie, this is the stage the task performs on 👑
• queue — the wait queue. the group chat the task's been lurking in 🙈
• task — the task to be woken up. rise and shine, bb ⭐

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✨ DESCRIPTION ✨

so here's the tea, and it's lowkey a strict one 🔥

Caller must hold queue->lock, and have cleared the task queued flag.

literally that's it, that's the whole description. no cap. if you're calling this without holding queue->lock and without having cleared the task's queued flag, you did not read the page and the kernel is going to have feelings about it 😭

it does exactly what the name says: it wakes up a single rpc_task. not two. not a whole queue. one. 💅

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🧚 SEE ALSO 🧚

it's giving "linked list of related functions," and honestly? iconic 🌈

• Kernel file ./net/sunrpc/sched.c
• rpc_wake_up_queued_task_set_status(9)
• rpc_wake_up_locked(9)
• rpc_wake_up(9)
• rpc_wake_up_status_locked(9)
• rpc_wake_up_status(9)
• rpc_malloc(9)
• rpc_free(9)

go read the whole family, iykyk 🍓

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mwah 💋 that's the page! source is ./net/sunrpc, dated October 2026, and the man page is __rpc_do_wake_up_task_on_wq(9) — slay, go wake up your one (1) task 🦋💖✨