coresight_di...source_sysfs(9)

💅 coresight_disable_source_sysfs — Kernel API Manual 🎀

okay so bestie, welcome to the Kernel API Manual ✨ this one is coresight_di...source_sysfs(9) — yes the title's literally truncated like that, don't come for her, she's an icon 💅

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✨ NAME ✨

coresight_disable_source_sysfs — drops the reference count by 1 for software sources 🫶 and disables the device if there are no users left. Like, last one out turns off the lights vibes 🌙

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🦋 SYNOPSIS 🦋

bool coresight_disable_source_sysfs(struct coresight_device *csdev, void *data);

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🌸 ARGUMENTS 🌸

• csdev — the coresight device you wanna disable, bestie 🎯
• data — opaque data that gets passed on to the disable function of the source device 👀 for example, in perf mode this is a pointer to the struct perf_event.

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💖 DESCRIPTION 💖

Returns true if the device has been disabled. periodt. ⭐

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🔥 SEE ALSO 🔥

• Kernel file ./drivers/hwtracing/coresight/coresight-sysfs.c 📁
• coresight_find_activated_sysfs_sink(9)

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and that's the whole page, no cap 💜 she lives in ./drivers/hwtracing/coresight, dated October 2026, and her name's still coresight_di...source_sysfs(9) — mwah, slay, bye 🧚‍♀️🌈