CONFIG_WATCH_QUEUE: General notification queue

General informations

The Linux kernel configuration item CONFIG_WATCH_QUEUE:

• prompt: General notification queue
• type: bool
• depends on: (none)
• defined in init/Kconfig
• found in Linux kernels: 5.8–5.19, 6.0–6.8, 6.9-rc+HEAD

Help text

This is a general notification queue for the kernel to pass events to userspace by splicing them into pipes. It can be used in conjunction with watches for key/keyring change notifications and device notifications.

See Documentation/core-api/watch_queue.rst

Hardware

LKDDb

Raw data from LKDDb:

• (none)

Sources

This page is automaticly generated with free (libre, open) software lkddb(see lkddb-sources).

The data is retrived from:

• Linux kernel
• Linux Kernel Driver DataBase (LKDDb)

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