CONFIG_CSD_LOCK_WAIT_DEBUG: Debugging for csd_lock_wait(), called from smp_call_function*()

General informations

The Linux kernel configuration item CONFIG_CSD_LOCK_WAIT_DEBUG:

• prompt: Debugging for csd_lock_wait(), called from smp_call_function*()
• type: bool
• depends on: ( CONFIG_DEBUG_KERNEL ) && ( CONFIG_64BIT )
• defined in lib/Kconfig.debug
• found in Linux kernels: 5.10–5.19, 6.0–6.11

Help text

This option enables debug prints when CPUs are slow to respond to the smp_call_function*() IPI wrappers. These debug prints include the IPI handler function currently executing (if any) and relevant stack traces.

Hardware

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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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