STRUCT TBSTREAM_GROUP(9)

💖 struct tbstream_group(9) 💖

okay so bestie, we're in the Kernel API Manual today and this one is literally the config group for a stream 🦋 ngl it's a glow-up of a struct, let's get into it ✨

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🌸 NAME 🌸

struct tbstream_group — the config group for a stream, periodt 💅

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✨ SYNOPSIS ✨

struct tbstream_group {
    struct config_group group;
    struct tbstream *stream;
    struct mutex lock;
    struct list_head dev_list;
 };

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🎀 Members 🎀

• group — the ConfigFS group for the stream, it's giving organizational queen 👑
• stream — the stream that this ConfigFS group is attached to. It's NULL if there is no stream attached, so like… empty vibes 🙈
• lock — the lock protecting this structure, do not skip her she's the main character 🔥
• dev_list — the list of stream devices 🍓

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💜 Description 💜

Bestie, this is the ConfigFS directory for one connection to another host. No cap. 🫶

There can be several struct stream_dev linked through dev_list of this structure, so like a whole lil friend group in there 🌈 and the reference count is managed through group, iykyk ✨

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🌟 SEE ALSO 🌟

Kernel file ./drivers/thunderbolt/stream.c, enum tbstream_frame_pdf(9), struct tbstream_frame(9), struct tbstream_ring(9), struct tbstream_dev(9), struct tbstream(9) — go read them, they ate 💅🔥

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lowkey that's the whole page bestie, go forth and slay your ConfigFS directories 🧚💖

mwah 💋 this came from ./drivers/thunderbolt, dated October 2026, and yeah the footer is literally struct tbstream_group(9) again because she said it twice and honestly? iconic 💅✨