CONFIG_LOCKDEP_CROSSRELEASE:

General informations

The Linux kernel configuration item CONFIG_LOCKDEP_CROSSRELEASE:

• prompt:
• type: bool
• depends on: (none)
• defined in lib/Kconfig.debug
• found in Linux kernels: 4.14

Help text

This makes lockdep work for crosslock which is a lock allowed to be released in a different context from the acquisition context. Normally a lock must be released in the context acquiring the lock. However, relexing this constraint helps synchronization primitives such as page locks or completions can use the lock correctness detector, lockdep.

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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